linear_solver_python_wrap.cc

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/* ----------------------------------------------------------------------------
 * This file was automatically generated by SWIG (http://www.swig.org).
 * Version 4.0.2
 *
 * This file is not intended to be easily readable and contains a number of
 * coding conventions designed to improve portability and efficiency. Do not make
 * changes to this file unless you know what you are doing--modify the SWIG
 * interface file instead.
 * ----------------------------------------------------------------------------- */
 
 
#ifndef SWIGPYTHON
#define SWIGPYTHON
#endif
 
#define SWIG_PYTHON_DIRECTOR_NO_VTABLE
 
 
#ifdef __cplusplus
/* SwigValueWrapper is described in swig.swg */
template<typename T> class SwigValueWrapper {
  struct SwigMovePointer {
    T *ptr;
    SwigMovePointer(T *p) : ptr(p) { }
    ~SwigMovePointer() { delete ptr; }
    SwigMovePointer& operator=(SwigMovePointer& rhs) { T* oldptr = ptr; ptr = 0; delete oldptr; ptr = rhs.ptr; rhs.ptr = 0; return *this; }
  } pointer;
  SwigValueWrapper& operator=(const SwigValueWrapper<T>& rhs);
  SwigValueWrapper(const SwigValueWrapper<T>& rhs);
public:
  SwigValueWrapper() : pointer(0) { }
  SwigValueWrapper& operator=(const T& t) { SwigMovePointer tmp(new T(t)); pointer = tmp; return *this; }
  operator T&() const { return *pointer.ptr; }
  T *operator&() { return pointer.ptr; }
};
 
template <typename T> T SwigValueInit() {
  return T();
}
#endif
 
/* -----------------------------------------------------------------------------
 *  This section contains generic SWIG labels for method/variable
 *  declarations/attributes, and other compiler dependent labels.
 * ----------------------------------------------------------------------------- */
 
/* template workaround for compilers that cannot correctly implement the C++ standard */
#ifndef SWIGTEMPLATEDISAMBIGUATOR
# if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x560)
#  define SWIGTEMPLATEDISAMBIGUATOR template
# elif defined(__HP_aCC)
/* Needed even with `aCC -AA' when `aCC -V' reports HP ANSI C++ B3910B A.03.55 */
/* If we find a maximum version that requires this, the test would be __HP_aCC <= 35500 for A.03.55 */
#  define SWIGTEMPLATEDISAMBIGUATOR template
# else
#  define SWIGTEMPLATEDISAMBIGUATOR
# endif
#endif
 
/* inline attribute */
#ifndef SWIGINLINE
# if defined(__cplusplus) || (defined(__GNUC__) && !defined(__STRICT_ANSI__))
#   define SWIGINLINE inline
# else
#   define SWIGINLINE
# endif
#endif
 
/* attribute recognised by some compilers to avoid 'unused' warnings */
#ifndef SWIGUNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define SWIGUNUSED __attribute__ ((__unused__))
#   else
#     define SWIGUNUSED
#   endif
# elif defined(__ICC)
#   define SWIGUNUSED __attribute__ ((__unused__))
# else
#   define SWIGUNUSED
# endif
#endif
 
#ifndef SWIG_MSC_UNSUPPRESS_4505
# if defined(_MSC_VER)
#   pragma warning(disable : 4505) /* unreferenced local function has been removed */
# endif
#endif
 
#ifndef SWIGUNUSEDPARM
# ifdef __cplusplus
#   define SWIGUNUSEDPARM(p)
# else
#   define SWIGUNUSEDPARM(p) p SWIGUNUSED
# endif
#endif
 
/* internal SWIG method */
#ifndef SWIGINTERN
# define SWIGINTERN static SWIGUNUSED
#endif
 
/* internal inline SWIG method */
#ifndef SWIGINTERNINLINE
# define SWIGINTERNINLINE SWIGINTERN SWIGINLINE
#endif
 
/* exporting methods */
#if defined(__GNUC__)
#  if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
#    ifndef GCC_HASCLASSVISIBILITY
#      define GCC_HASCLASSVISIBILITY
#    endif
#  endif
#endif
 
#ifndef SWIGEXPORT
# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
#   if defined(STATIC_LINKED)
#     define SWIGEXPORT
#   else
#     define SWIGEXPORT __declspec(dllexport)
#   endif
# else
#   if defined(__GNUC__) && defined(GCC_HASCLASSVISIBILITY)
#     define SWIGEXPORT __attribute__ ((visibility("default")))
#   else
#     define SWIGEXPORT
#   endif
# endif
#endif
 
/* calling conventions for Windows */
#ifndef SWIGSTDCALL
# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
#   define SWIGSTDCALL __stdcall
# else
#   define SWIGSTDCALL
# endif
#endif
 
/* Deal with Microsoft's attempt at deprecating C standard runtime functions */
#if !defined(SWIG_NO_CRT_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
# define _CRT_SECURE_NO_DEPRECATE
#endif
 
/* Deal with Microsoft's attempt at deprecating methods in the standard C++ library */
#if !defined(SWIG_NO_SCL_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_SCL_SECURE_NO_DEPRECATE)
# define _SCL_SECURE_NO_DEPRECATE
#endif
 
/* Deal with Apple's deprecated 'AssertMacros.h' from Carbon-framework */
#if defined(__APPLE__) && !defined(__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES)
# define __ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES 0
#endif
 
/* Intel's compiler complains if a variable which was never initialised is
 * cast to void, which is a common idiom which we use to indicate that we
 * are aware a variable isn't used.  So we just silence that warning.
 * See: https://github.com/swig/swig/issues/192 for more discussion.
 */
#ifdef __INTEL_COMPILER
# pragma warning disable 592
#endif
 
 
#if defined(__GNUC__) && defined(_WIN32) && !defined(SWIG_PYTHON_NO_HYPOT_WORKAROUND)
/* Workaround for '::hypot' has not been declared', see https://bugs.python.org/issue11566 */
# include <math.h>
#endif
 
#if defined(_DEBUG) && defined(SWIG_PYTHON_INTERPRETER_NO_DEBUG)
/* Use debug wrappers with the Python release dll */
# undef _DEBUG
# include <Python.h>
# define _DEBUG 1
#else
# include <Python.h>
#endif
 
/* -----------------------------------------------------------------------------
 * swigrun.swg
 *
 * This file contains generic C API SWIG runtime support for pointer
 * type checking.
 * ----------------------------------------------------------------------------- */
 
/* This should only be incremented when either the layout of swig_type_info changes,
   or for whatever reason, the runtime changes incompatibly */
#define SWIG_RUNTIME_VERSION "4"
 
/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */
#ifdef SWIG_TYPE_TABLE
# define SWIG_QUOTE_STRING(x) #x
# define SWIG_EXPAND_AND_QUOTE_STRING(x) SWIG_QUOTE_STRING(x)
# define SWIG_TYPE_TABLE_NAME SWIG_EXPAND_AND_QUOTE_STRING(SWIG_TYPE_TABLE)
#else
# define SWIG_TYPE_TABLE_NAME
#endif
 
/*
  You can use the SWIGRUNTIME and SWIGRUNTIMEINLINE macros for
  creating a static or dynamic library from the SWIG runtime code.
  In 99.9% of the cases, SWIG just needs to declare them as 'static'.
 
  But only do this if strictly necessary, ie, if you have problems
  with your compiler or suchlike.
*/
 
#ifndef SWIGRUNTIME
# define SWIGRUNTIME SWIGINTERN
#endif
 
#ifndef SWIGRUNTIMEINLINE
# define SWIGRUNTIMEINLINE SWIGRUNTIME SWIGINLINE
#endif
 
/*  Generic buffer size */
#ifndef SWIG_BUFFER_SIZE
# define SWIG_BUFFER_SIZE 1024
#endif
 
/* Flags for pointer conversions */
#define SWIG_POINTER_DISOWN        0x1
#define SWIG_CAST_NEW_MEMORY       0x2
#define SWIG_POINTER_NO_NULL       0x4
 
/* Flags for new pointer objects */
#define SWIG_POINTER_OWN           0x1
 
 
/*
   Flags/methods for returning states.
 
   The SWIG conversion methods, as ConvertPtr, return an integer
   that tells if the conversion was successful or not. And if not,
   an error code can be returned (see swigerrors.swg for the codes).
 
   Use the following macros/flags to set or process the returning
   states.
 
   In old versions of SWIG, code such as the following was usually written:
 
     if (SWIG_ConvertPtr(obj,vptr,ty.flags) != -1) {
       // success code
     } else {
       //fail code
     }
 
   Now you can be more explicit:
 
    int res = SWIG_ConvertPtr(obj,vptr,ty.flags);
    if (SWIG_IsOK(res)) {
      // success code
    } else {
      // fail code
    }
 
   which is the same really, but now you can also do
 
    Type *ptr;
    int res = SWIG_ConvertPtr(obj,(void **)(&ptr),ty.flags);
    if (SWIG_IsOK(res)) {
      // success code
      if (SWIG_IsNewObj(res) {
        ...
    delete *ptr;
      } else {
        ...
      }
    } else {
      // fail code
    }
 
   I.e., now SWIG_ConvertPtr can return new objects and you can
   identify the case and take care of the deallocation. Of course that
   also requires SWIG_ConvertPtr to return new result values, such as
 
      int SWIG_ConvertPtr(obj, ptr,...) {
        if (<obj is ok>) {
          if (<need new object>) {
            *ptr = <ptr to new allocated object>;
            return SWIG_NEWOBJ;
          } else {
            *ptr = <ptr to old object>;
            return SWIG_OLDOBJ;
          }
        } else {
          return SWIG_BADOBJ;
        }
      }
 
   Of course, returning the plain '0(success)/-1(fail)' still works, but you can be
   more explicit by returning SWIG_BADOBJ, SWIG_ERROR or any of the
   SWIG errors code.
 
   Finally, if the SWIG_CASTRANK_MODE is enabled, the result code
   allows to return the 'cast rank', for example, if you have this
 
       int food(double)
       int fooi(int);
 
   and you call
 
      food(1)   // cast rank '1'  (1 -> 1.0)
      fooi(1)   // cast rank '0'
 
   just use the SWIG_AddCast()/SWIG_CheckState()
*/
 
#define SWIG_OK                    (0)
#define SWIG_ERROR                 (-1)
#define SWIG_IsOK(r)               (r >= 0)
#define SWIG_ArgError(r)           ((r != SWIG_ERROR) ? r : SWIG_TypeError)
 
/* The CastRankLimit says how many bits are used for the cast rank */
#define SWIG_CASTRANKLIMIT         (1 << 8)
/* The NewMask denotes the object was created (using new/malloc) */
#define SWIG_NEWOBJMASK            (SWIG_CASTRANKLIMIT  << 1)
/* The TmpMask is for in/out typemaps that use temporal objects */
#define SWIG_TMPOBJMASK            (SWIG_NEWOBJMASK << 1)
/* Simple returning values */
#define SWIG_BADOBJ                (SWIG_ERROR)
#define SWIG_OLDOBJ                (SWIG_OK)
#define SWIG_NEWOBJ                (SWIG_OK | SWIG_NEWOBJMASK)
#define SWIG_TMPOBJ                (SWIG_OK | SWIG_TMPOBJMASK)
/* Check, add and del mask methods */
#define SWIG_AddNewMask(r)         (SWIG_IsOK(r) ? (r | SWIG_NEWOBJMASK) : r)
#define SWIG_DelNewMask(r)         (SWIG_IsOK(r) ? (r & ~SWIG_NEWOBJMASK) : r)
#define SWIG_IsNewObj(r)           (SWIG_IsOK(r) && (r & SWIG_NEWOBJMASK))
#define SWIG_AddTmpMask(r)         (SWIG_IsOK(r) ? (r | SWIG_TMPOBJMASK) : r)
#define SWIG_DelTmpMask(r)         (SWIG_IsOK(r) ? (r & ~SWIG_TMPOBJMASK) : r)
#define SWIG_IsTmpObj(r)           (SWIG_IsOK(r) && (r & SWIG_TMPOBJMASK))
 
/* Cast-Rank Mode */
#if defined(SWIG_CASTRANK_MODE)
#  ifndef SWIG_TypeRank
#    define SWIG_TypeRank             unsigned long
#  endif
#  ifndef SWIG_MAXCASTRANK            /* Default cast allowed */
#    define SWIG_MAXCASTRANK          (2)
#  endif
#  define SWIG_CASTRANKMASK          ((SWIG_CASTRANKLIMIT) -1)
#  define SWIG_CastRank(r)           (r & SWIG_CASTRANKMASK)
SWIGINTERNINLINE int SWIG_AddCast(int r) {
  return SWIG_IsOK(r) ? ((SWIG_CastRank(r) < SWIG_MAXCASTRANK) ? (r + 1) : SWIG_ERROR) : r;
}
SWIGINTERNINLINE int SWIG_CheckState(int r) {
  return SWIG_IsOK(r) ? SWIG_CastRank(r) + 1 : 0;
}
#else /* no cast-rank mode */
#  define SWIG_AddCast(r) (r)
#  define SWIG_CheckState(r) (SWIG_IsOK(r) ? 1 : 0)
#endif
 
 
#include <string.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef void *(*swig_converter_func)(void *, int *);
typedef struct swig_type_info *(*swig_dycast_func)(void **);
 
/* Structure to store information on one type */
typedef struct swig_type_info {
  const char             *name;         /* mangled name of this type */
  const char             *str;          /* human readable name of this type */
  swig_dycast_func        dcast;        /* dynamic cast function down a hierarchy */
  struct swig_cast_info  *cast;         /* linked list of types that can cast into this type */
  void                   *clientdata;       /* language specific type data */
  int                    owndata;       /* flag if the structure owns the clientdata */
} swig_type_info;
 
/* Structure to store a type and conversion function used for casting */
typedef struct swig_cast_info {
  swig_type_info         *type;         /* pointer to type that is equivalent to this type */
  swig_converter_func     converter;        /* function to cast the void pointers */
  struct swig_cast_info  *next;         /* pointer to next cast in linked list */
  struct swig_cast_info  *prev;         /* pointer to the previous cast */
} swig_cast_info;
 
/* Structure used to store module information
 * Each module generates one structure like this, and the runtime collects
 * all of these structures and stores them in a circularly linked list.*/
typedef struct swig_module_info {
  swig_type_info         **types;       /* Array of pointers to swig_type_info structures that are in this module */
  size_t                 size;              /* Number of types in this module */
  struct swig_module_info *next;        /* Pointer to next element in circularly linked list */
  swig_type_info         **type_initial;    /* Array of initially generated type structures */
  swig_cast_info         **cast_initial;    /* Array of initially generated casting structures */
  void                    *clientdata;      /* Language specific module data */
} swig_module_info;
 
/*
  Compare two type names skipping the space characters, therefore
  "char*" == "char *" and "Class<int>" == "Class<int >", etc.
 
  Return 0 when the two name types are equivalent, as in
  strncmp, but skipping ' '.
*/
SWIGRUNTIME int
SWIG_TypeNameComp(const char *f1, const char *l1,
          const char *f2, const char *l2) {
  for (;(f1 != l1) && (f2 != l2); ++f1, ++f2) {
    while ((*f1 == ' ') && (f1 != l1)) ++f1;
    while ((*f2 == ' ') && (f2 != l2)) ++f2;
    if (*f1 != *f2) return (*f1 > *f2) ? 1 : -1;
  }
  return (int)((l1 - f1) - (l2 - f2));
}
 
/*
  Check type equivalence in a name list like <name1>|<name2>|...
  Return 0 if equal, -1 if nb < tb, 1 if nb > tb
*/
SWIGRUNTIME int
SWIG_TypeCmp(const char *nb, const char *tb) {
  int equiv = 1;
  const char* te = tb + strlen(tb);
  const char* ne = nb;
  while (equiv != 0 && *ne) {
    for (nb = ne; *ne; ++ne) {
      if (*ne == '|') break;
    }
    equiv = SWIG_TypeNameComp(nb, ne, tb, te);
    if (*ne) ++ne;
  }
  return equiv;
}
 
/*
  Check type equivalence in a name list like <name1>|<name2>|...
  Return 0 if not equal, 1 if equal
*/
SWIGRUNTIME int
SWIG_TypeEquiv(const char *nb, const char *tb) {
  return SWIG_TypeCmp(nb, tb) == 0 ? 1 : 0;
}
 
/*
  Check the typename
*/
SWIGRUNTIME swig_cast_info *
SWIG_TypeCheck(const char *c, swig_type_info *ty) {
  if (ty) {
    swig_cast_info *iter = ty->cast;
    while (iter) {
      if (strcmp(iter->type->name, c) == 0) {
        if (iter == ty->cast)
          return iter;
        /* Move iter to the top of the linked list */
        iter->prev->next = iter->next;
        if (iter->next)
          iter->next->prev = iter->prev;
        iter->next = ty->cast;
        iter->prev = 0;
        if (ty->cast) ty->cast->prev = iter;
        ty->cast = iter;
        return iter;
      }
      iter = iter->next;
    }
  }
  return 0;
}
 
/*
  Identical to SWIG_TypeCheck, except strcmp is replaced with a pointer comparison
*/
SWIGRUNTIME swig_cast_info *
SWIG_TypeCheckStruct(swig_type_info *from, swig_type_info *ty) {
  if (ty) {
    swig_cast_info *iter = ty->cast;
    while (iter) {
      if (iter->type == from) {
        if (iter == ty->cast)
          return iter;
        /* Move iter to the top of the linked list */
        iter->prev->next = iter->next;
        if (iter->next)
          iter->next->prev = iter->prev;
        iter->next = ty->cast;
        iter->prev = 0;
        if (ty->cast) ty->cast->prev = iter;
        ty->cast = iter;
        return iter;
      }
      iter = iter->next;
    }
  }
  return 0;
}
 
/*
  Cast a pointer up an inheritance hierarchy
*/
SWIGRUNTIMEINLINE void *
SWIG_TypeCast(swig_cast_info *ty, void *ptr, int *newmemory) {
  return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr, newmemory);
}
 
/*
   Dynamic pointer casting. Down an inheritance hierarchy
*/
SWIGRUNTIME swig_type_info *
SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr) {
  swig_type_info *lastty = ty;
  if (!ty || !ty->dcast) return ty;
  while (ty && (ty->dcast)) {
    ty = (*ty->dcast)(ptr);
    if (ty) lastty = ty;
  }
  return lastty;
}
 
/*
  Return the name associated with this type
*/
SWIGRUNTIMEINLINE const char *
SWIG_TypeName(const swig_type_info *ty) {
  return ty->name;
}
 
/*
  Return the pretty name associated with this type,
  that is an unmangled type name in a form presentable to the user.
*/
SWIGRUNTIME const char *
SWIG_TypePrettyName(const swig_type_info *type) {
  /* The "str" field contains the equivalent pretty names of the
     type, separated by vertical-bar characters.  We choose
     to print the last name, as it is often (?) the most
     specific. */
  if (!type) return NULL;
  if (type->str != NULL) {
    const char *last_name = type->str;
    const char *s;
    for (s = type->str; *s; s++)
      if (*s == '|') last_name = s+1;
    return last_name;
  }
  else
    return type->name;
}
 
/*
   Set the clientdata field for a type
*/
SWIGRUNTIME void
SWIG_TypeClientData(swig_type_info *ti, void *clientdata) {
  swig_cast_info *cast = ti->cast;
  /* if (ti->clientdata == clientdata) return; */
  ti->clientdata = clientdata;
 
  while (cast) {
    if (!cast->converter) {
      swig_type_info *tc = cast->type;
      if (!tc->clientdata) {
    SWIG_TypeClientData(tc, clientdata);
      }
    }
    cast = cast->next;
  }
}
SWIGRUNTIME void
SWIG_TypeNewClientData(swig_type_info *ti, void *clientdata) {
  SWIG_TypeClientData(ti, clientdata);
  ti->owndata = 1;
}
 
/*
  Search for a swig_type_info structure only by mangled name
  Search is a O(log #types)
 
  We start searching at module start, and finish searching when start == end.
  Note: if start == end at the beginning of the function, we go all the way around
  the circular list.
*/
SWIGRUNTIME swig_type_info *
SWIG_MangledTypeQueryModule(swig_module_info *start,
                            swig_module_info *end,
                    const char *name) {
  swig_module_info *iter = start;
  do {
    if (iter->size) {
      size_t l = 0;
      size_t r = iter->size - 1;
      do {
    /* since l+r >= 0, we can (>> 1) instead (/ 2) */
    size_t i = (l + r) >> 1;
    const char *iname = iter->types[i]->name;
    if (iname) {
      int compare = strcmp(name, iname);
      if (compare == 0) {
        return iter->types[i];
      } else if (compare < 0) {
        if (i) {
          r = i - 1;
        } else {
          break;
        }
      } else if (compare > 0) {
        l = i + 1;
      }
    } else {
      break; /* should never happen */
    }
      } while (l <= r);
    }
    iter = iter->next;
  } while (iter != end);
  return 0;
}
 
/*
  Search for a swig_type_info structure for either a mangled name or a human readable name.
  It first searches the mangled names of the types, which is a O(log #types)
  If a type is not found it then searches the human readable names, which is O(#types).
 
  We start searching at module start, and finish searching when start == end.
  Note: if start == end at the beginning of the function, we go all the way around
  the circular list.
*/
SWIGRUNTIME swig_type_info *
SWIG_TypeQueryModule(swig_module_info *start,
                     swig_module_info *end,
             const char *name) {
  /* STEP 1: Search the name field using binary search */
  swig_type_info *ret = SWIG_MangledTypeQueryModule(start, end, name);
  if (ret) {
    return ret;
  } else {
    /* STEP 2: If the type hasn't been found, do a complete search
       of the str field (the human readable name) */
    swig_module_info *iter = start;
    do {
      size_t i = 0;
      for (; i < iter->size; ++i) {
    if (iter->types[i]->str && (SWIG_TypeEquiv(iter->types[i]->str, name)))
      return iter->types[i];
      }
      iter = iter->next;
    } while (iter != end);
  }
 
  /* neither found a match */
  return 0;
}
 
/*
   Pack binary data into a string
*/
SWIGRUNTIME char *
SWIG_PackData(char *c, void *ptr, size_t sz) {
  static const char hex[17] = "0123456789abcdef";
  const unsigned char *u = (unsigned char *) ptr;
  const unsigned char *eu =  u + sz;
  for (; u != eu; ++u) {
    unsigned char uu = *u;
    *(c++) = hex[(uu & 0xf0) >> 4];
    *(c++) = hex[uu & 0xf];
  }
  return c;
}
 
/*
   Unpack binary data from a string
*/
SWIGRUNTIME const char *
SWIG_UnpackData(const char *c, void *ptr, size_t sz) {
  unsigned char *u = (unsigned char *) ptr;
  const unsigned char *eu = u + sz;
  for (; u != eu; ++u) {
    char d = *(c++);
    unsigned char uu;
    if ((d >= '0') && (d <= '9'))
      uu = (unsigned char)((d - '0') << 4);
    else if ((d >= 'a') && (d <= 'f'))
      uu = (unsigned char)((d - ('a'-10)) << 4);
    else
      return (char *) 0;
    d = *(c++);
    if ((d >= '0') && (d <= '9'))
      uu |= (unsigned char)(d - '0');
    else if ((d >= 'a') && (d <= 'f'))
      uu |= (unsigned char)(d - ('a'-10));
    else
      return (char *) 0;
    *u = uu;
  }
  return c;
}
 
/*
   Pack 'void *' into a string buffer.
*/
SWIGRUNTIME char *
SWIG_PackVoidPtr(char *buff, void *ptr, const char *name, size_t bsz) {
  char *r = buff;
  if ((2*sizeof(void *) + 2) > bsz) return 0;
  *(r++) = '_';
  r = SWIG_PackData(r,&ptr,sizeof(void *));
  if (strlen(name) + 1 > (bsz - (r - buff))) return 0;
  strcpy(r,name);
  return buff;
}
 
SWIGRUNTIME const char *
SWIG_UnpackVoidPtr(const char *c, void **ptr, const char *name) {
  if (*c != '_') {
    if (strcmp(c,"NULL") == 0) {
      *ptr = (void *) 0;
      return name;
    } else {
      return 0;
    }
  }
  return SWIG_UnpackData(++c,ptr,sizeof(void *));
}
 
SWIGRUNTIME char *
SWIG_PackDataName(char *buff, void *ptr, size_t sz, const char *name, size_t bsz) {
  char *r = buff;
  size_t lname = (name ? strlen(name) : 0);
  if ((2*sz + 2 + lname) > bsz) return 0;
  *(r++) = '_';
  r = SWIG_PackData(r,ptr,sz);
  if (lname) {
    strncpy(r,name,lname+1);
  } else {
    *r = 0;
  }
  return buff;
}
 
SWIGRUNTIME const char *
SWIG_UnpackDataName(const char *c, void *ptr, size_t sz, const char *name) {
  if (*c != '_') {
    if (strcmp(c,"NULL") == 0) {
      memset(ptr,0,sz);
      return name;
    } else {
      return 0;
    }
  }
  return SWIG_UnpackData(++c,ptr,sz);
}
 
#ifdef __cplusplus
}
#endif
 
/*  Errors in SWIG */
#define  SWIG_UnknownError         -1
#define  SWIG_IOError              -2
#define  SWIG_RuntimeError         -3
#define  SWIG_IndexError           -4
#define  SWIG_TypeError            -5
#define  SWIG_DivisionByZero       -6
#define  SWIG_OverflowError        -7
#define  SWIG_SyntaxError          -8
#define  SWIG_ValueError           -9
#define  SWIG_SystemError          -10
#define  SWIG_AttributeError       -11
#define  SWIG_MemoryError          -12
#define  SWIG_NullReferenceError   -13
 
 
 
/* Compatibility macros for Python 3 */
#if PY_VERSION_HEX >= 0x03000000
 
#define PyClass_Check(obj) PyObject_IsInstance(obj, (PyObject *)&PyType_Type)
#define PyInt_Check(x) PyLong_Check(x)
#define PyInt_AsLong(x) PyLong_AsLong(x)
#define PyInt_FromLong(x) PyLong_FromLong(x)
#define PyInt_FromSize_t(x) PyLong_FromSize_t(x)
#define PyString_Check(name) PyBytes_Check(name)
#define PyString_FromString(x) PyUnicode_FromString(x)
#define PyString_Format(fmt, args)  PyUnicode_Format(fmt, args)
#define PyString_AsString(str) PyBytes_AsString(str)
#define PyString_Size(str) PyBytes_Size(str)    
#define PyString_InternFromString(key) PyUnicode_InternFromString(key)
#define Py_TPFLAGS_HAVE_CLASS Py_TPFLAGS_BASETYPE
#define PyString_AS_STRING(x) PyUnicode_AS_STRING(x)
#define _PyLong_FromSsize_t(x) PyLong_FromSsize_t(x)
 
#endif
 
#ifndef Py_TYPE
#  define Py_TYPE(op) ((op)->ob_type)
#endif
 
/* SWIG APIs for compatibility of both Python 2 & 3 */
 
#if PY_VERSION_HEX >= 0x03000000
#  define SWIG_Python_str_FromFormat PyUnicode_FromFormat
#else
#  define SWIG_Python_str_FromFormat PyString_FromFormat
#endif
 
 
/* Warning: This function will allocate a new string in Python 3,
 * so please call SWIG_Python_str_DelForPy3(x) to free the space.
 */
SWIGINTERN char*
SWIG_Python_str_AsChar(PyObject *str)
{
#if PY_VERSION_HEX >= 0x03030000
  return (char *)PyUnicode_AsUTF8(str);
#elif PY_VERSION_HEX >= 0x03000000
  char *newstr = 0;
  str = PyUnicode_AsUTF8String(str);
  if (str) {
    char *cstr;
    Py_ssize_t len;
    if (PyBytes_AsStringAndSize(str, &cstr, &len) != -1) {
      newstr = (char *) malloc(len+1);
      if (newstr)
        memcpy(newstr, cstr, len+1);
    }
    Py_XDECREF(str);
  }
  return newstr;
#else
  return PyString_AsString(str);
#endif
}
 
#if PY_VERSION_HEX >= 0x03030000 || PY_VERSION_HEX < 0x03000000
#  define SWIG_Python_str_DelForPy3(x)
#else
#  define SWIG_Python_str_DelForPy3(x) free( (void*) (x) )
#endif
 
 
SWIGINTERN PyObject*
SWIG_Python_str_FromChar(const char *c)
{
#if PY_VERSION_HEX >= 0x03000000
  return PyUnicode_FromString(c); 
#else
  return PyString_FromString(c);
#endif
}
 
#ifndef PyObject_DEL
# define PyObject_DEL PyObject_Del
#endif
 
// SWIGPY_USE_CAPSULE is no longer used within SWIG itself, but some user
// interface files check for it.
# define SWIGPY_USE_CAPSULE
# define SWIGPY_CAPSULE_NAME ("swig_runtime_data" SWIG_RUNTIME_VERSION ".type_pointer_capsule" SWIG_TYPE_TABLE_NAME)
 
#if PY_VERSION_HEX < 0x03020000
#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)
#define Py_hash_t long
#endif
 
/* -----------------------------------------------------------------------------
 * error manipulation
 * ----------------------------------------------------------------------------- */
 
SWIGRUNTIME PyObject*
SWIG_Python_ErrorType(int code) {
  PyObject* type = 0;
  switch(code) {
  case SWIG_MemoryError:
    type = PyExc_MemoryError;
    break;
  case SWIG_IOError:
    type = PyExc_IOError;
    break;
  case SWIG_RuntimeError:
    type = PyExc_RuntimeError;
    break;
  case SWIG_IndexError:
    type = PyExc_IndexError;
    break;
  case SWIG_TypeError:
    type = PyExc_TypeError;
    break;
  case SWIG_DivisionByZero:
    type = PyExc_ZeroDivisionError;
    break;
  case SWIG_OverflowError:
    type = PyExc_OverflowError;
    break;
  case SWIG_SyntaxError:
    type = PyExc_SyntaxError;
    break;
  case SWIG_ValueError:
    type = PyExc_ValueError;
    break;
  case SWIG_SystemError:
    type = PyExc_SystemError;
    break;
  case SWIG_AttributeError:
    type = PyExc_AttributeError;
    break;
  default:
    type = PyExc_RuntimeError;
  }
  return type;
}
 
 
SWIGRUNTIME void
SWIG_Python_AddErrorMsg(const char* mesg)
{
  PyObject *type = 0;
  PyObject *value = 0;
  PyObject *traceback = 0;
 
  if (PyErr_Occurred())
    PyErr_Fetch(&type, &value, &traceback);
  if (value) {
    PyObject *old_str = PyObject_Str(value);
    const char *tmp = SWIG_Python_str_AsChar(old_str);
    PyErr_Clear();
    Py_XINCREF(type);
    if (tmp)
      PyErr_Format(type, "%s %s", tmp, mesg);
    else
      PyErr_Format(type, "%s", mesg);
    SWIG_Python_str_DelForPy3(tmp);
    Py_DECREF(old_str);
    Py_DECREF(value);
  } else {
    PyErr_SetString(PyExc_RuntimeError, mesg);
  }
}
 
SWIGRUNTIME int
SWIG_Python_TypeErrorOccurred(PyObject *obj)
{
  PyObject *error;
  if (obj)
    return 0;
  error = PyErr_Occurred();
  return error && PyErr_GivenExceptionMatches(error, PyExc_TypeError);
}
 
SWIGRUNTIME void
SWIG_Python_RaiseOrModifyTypeError(const char *message)
{
  if (SWIG_Python_TypeErrorOccurred(NULL)) {
    /* Use existing TypeError to preserve stacktrace and enhance with given message */
    PyObject *newvalue;
    PyObject *type = NULL, *value = NULL, *traceback = NULL;
    PyErr_Fetch(&type, &value, &traceback);
#if PY_VERSION_HEX >= 0x03000000
    newvalue = PyUnicode_FromFormat("%S\nAdditional information:\n%s", value, message);
#else
    newvalue = PyString_FromFormat("%s\nAdditional information:\n%s", PyString_AsString(value), message);
#endif
    Py_XDECREF(value);
    PyErr_Restore(type, newvalue, traceback);
  } else {
    /* Raise TypeError using given message */
    PyErr_SetString(PyExc_TypeError, message);
  }
}
 
#if defined(SWIG_PYTHON_NO_THREADS)
#  if defined(SWIG_PYTHON_THREADS)
#    undef SWIG_PYTHON_THREADS
#  endif
#endif
#if defined(SWIG_PYTHON_THREADS) /* Threading support is enabled */
#  if !defined(SWIG_PYTHON_USE_GIL) && !defined(SWIG_PYTHON_NO_USE_GIL)
#    define SWIG_PYTHON_USE_GIL
#  endif
#  if defined(SWIG_PYTHON_USE_GIL) /* Use PyGILState threads calls */
#    ifndef SWIG_PYTHON_INITIALIZE_THREADS
#     define SWIG_PYTHON_INITIALIZE_THREADS  PyEval_InitThreads() 
#    endif
#    ifdef __cplusplus /* C++ code */
       class SWIG_Python_Thread_Block {
         bool status;
         PyGILState_STATE state;
       public:
         void end() { if (status) { PyGILState_Release(state); status = false;} }
         SWIG_Python_Thread_Block() : status(true), state(PyGILState_Ensure()) {}
         ~SWIG_Python_Thread_Block() { end(); }
       };
       class SWIG_Python_Thread_Allow {
         bool status;
         PyThreadState *save;
       public:
         void end() { if (status) { PyEval_RestoreThread(save); status = false; }}
         SWIG_Python_Thread_Allow() : status(true), save(PyEval_SaveThread()) {}
         ~SWIG_Python_Thread_Allow() { end(); }
       };
#      define SWIG_PYTHON_THREAD_BEGIN_BLOCK   SWIG_Python_Thread_Block _swig_thread_block
#      define SWIG_PYTHON_THREAD_END_BLOCK     _swig_thread_block.end()
#      define SWIG_PYTHON_THREAD_BEGIN_ALLOW   SWIG_Python_Thread_Allow _swig_thread_allow
#      define SWIG_PYTHON_THREAD_END_ALLOW     _swig_thread_allow.end()
#    else /* C code */
#      define SWIG_PYTHON_THREAD_BEGIN_BLOCK   PyGILState_STATE _swig_thread_block = PyGILState_Ensure()
#      define SWIG_PYTHON_THREAD_END_BLOCK     PyGILState_Release(_swig_thread_block)
#      define SWIG_PYTHON_THREAD_BEGIN_ALLOW   PyThreadState *_swig_thread_allow = PyEval_SaveThread()
#      define SWIG_PYTHON_THREAD_END_ALLOW     PyEval_RestoreThread(_swig_thread_allow)
#    endif
#  else /* Old thread way, not implemented, user must provide it */
#    if !defined(SWIG_PYTHON_INITIALIZE_THREADS)
#      define SWIG_PYTHON_INITIALIZE_THREADS
#    endif
#    if !defined(SWIG_PYTHON_THREAD_BEGIN_BLOCK)
#      define SWIG_PYTHON_THREAD_BEGIN_BLOCK
#    endif
#    if !defined(SWIG_PYTHON_THREAD_END_BLOCK)
#      define SWIG_PYTHON_THREAD_END_BLOCK
#    endif
#    if !defined(SWIG_PYTHON_THREAD_BEGIN_ALLOW)
#      define SWIG_PYTHON_THREAD_BEGIN_ALLOW
#    endif
#    if !defined(SWIG_PYTHON_THREAD_END_ALLOW)
#      define SWIG_PYTHON_THREAD_END_ALLOW
#    endif
#  endif
#else /* No thread support */
#  define SWIG_PYTHON_INITIALIZE_THREADS
#  define SWIG_PYTHON_THREAD_BEGIN_BLOCK
#  define SWIG_PYTHON_THREAD_END_BLOCK
#  define SWIG_PYTHON_THREAD_BEGIN_ALLOW
#  define SWIG_PYTHON_THREAD_END_ALLOW
#endif
 
/* -----------------------------------------------------------------------------
 * Python API portion that goes into the runtime
 * ----------------------------------------------------------------------------- */
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* -----------------------------------------------------------------------------
 * Constant declarations
 * ----------------------------------------------------------------------------- */
 
/* Constant Types */
#define SWIG_PY_POINTER 4
#define SWIG_PY_BINARY  5
 
/* Constant information structure */
typedef struct swig_const_info {
  int type;
  const char *name;
  long lvalue;
  double dvalue;
  void   *pvalue;
  swig_type_info **ptype;
} swig_const_info;
 
#ifdef __cplusplus
}
#endif
 
 
/* -----------------------------------------------------------------------------
 * pyrun.swg
 *
 * This file contains the runtime support for Python modules
 * and includes code for managing global variables and pointer
 * type checking.
 *
 * ----------------------------------------------------------------------------- */
 
#if PY_VERSION_HEX < 0x02070000 /* 2.7.0 */
# error "This version of SWIG only supports Python >= 2.7"
#endif
 
#if PY_VERSION_HEX >= 0x03000000 && PY_VERSION_HEX < 0x03020000
# error "This version of SWIG only supports Python 3 >= 3.2"
#endif
 
/* Common SWIG API */
 
/* for raw pointers */
#define SWIG_Python_ConvertPtr(obj, pptr, type, flags)  SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, 0)
#define SWIG_ConvertPtr(obj, pptr, type, flags)         SWIG_Python_ConvertPtr(obj, pptr, type, flags)
#define SWIG_ConvertPtrAndOwn(obj,pptr,type,flags,own)  SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, own)
 
#ifdef SWIGPYTHON_BUILTIN
#define SWIG_NewPointerObj(ptr, type, flags)            SWIG_Python_NewPointerObj(self, ptr, type, flags)
#else
#define SWIG_NewPointerObj(ptr, type, flags)            SWIG_Python_NewPointerObj(NULL, ptr, type, flags)
#endif
 
#define SWIG_InternalNewPointerObj(ptr, type, flags)    SWIG_Python_NewPointerObj(NULL, ptr, type, flags)
 
#define SWIG_CheckImplicit(ty)                          SWIG_Python_CheckImplicit(ty) 
#define SWIG_AcquirePtr(ptr, src)                       SWIG_Python_AcquirePtr(ptr, src)
#define swig_owntype                                    int
 
/* for raw packed data */
#define SWIG_ConvertPacked(obj, ptr, sz, ty)            SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
#define SWIG_NewPackedObj(ptr, sz, type)                SWIG_Python_NewPackedObj(ptr, sz, type)
 
/* for class or struct pointers */
#define SWIG_ConvertInstance(obj, pptr, type, flags)    SWIG_ConvertPtr(obj, pptr, type, flags)
#define SWIG_NewInstanceObj(ptr, type, flags)           SWIG_NewPointerObj(ptr, type, flags)
 
/* for C or C++ function pointers */
#define SWIG_ConvertFunctionPtr(obj, pptr, type)        SWIG_Python_ConvertFunctionPtr(obj, pptr, type)
#define SWIG_NewFunctionPtrObj(ptr, type)               SWIG_Python_NewPointerObj(NULL, ptr, type, 0)
 
/* for C++ member pointers, ie, member methods */
#define SWIG_ConvertMember(obj, ptr, sz, ty)            SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
#define SWIG_NewMemberObj(ptr, sz, type)                SWIG_Python_NewPackedObj(ptr, sz, type)
 
 
/* Runtime API */
 
#define SWIG_GetModule(clientdata)                      SWIG_Python_GetModule(clientdata)
#define SWIG_SetModule(clientdata, pointer)             SWIG_Python_SetModule(pointer)
#define SWIG_NewClientData(obj)                         SwigPyClientData_New(obj)
 
#define SWIG_SetErrorObj                                SWIG_Python_SetErrorObj                            
#define SWIG_SetErrorMsg                            SWIG_Python_SetErrorMsg                
#define SWIG_ErrorType(code)                        SWIG_Python_ErrorType(code)                        
#define SWIG_Error(code, msg)                   SWIG_Python_SetErrorMsg(SWIG_ErrorType(code), msg) 
#define SWIG_fail                               goto fail                      
 
 
/* Runtime API implementation */
 
/* Error manipulation */
 
SWIGINTERN void 
SWIG_Python_SetErrorObj(PyObject *errtype, PyObject *obj) {
  SWIG_PYTHON_THREAD_BEGIN_BLOCK; 
  PyErr_SetObject(errtype, obj);
  Py_DECREF(obj);
  SWIG_PYTHON_THREAD_END_BLOCK;
}
 
SWIGINTERN void 
SWIG_Python_SetErrorMsg(PyObject *errtype, const char *msg) {
  SWIG_PYTHON_THREAD_BEGIN_BLOCK;
  PyErr_SetString(errtype, msg);
  SWIG_PYTHON_THREAD_END_BLOCK;
}
 
#define SWIG_Python_Raise(obj, type, desc)  SWIG_Python_SetErrorObj(SWIG_Python_ExceptionType(desc), obj)
 
/* Set a constant value */
 
#if defined(SWIGPYTHON_BUILTIN)
 
SWIGINTERN void
SwigPyBuiltin_AddPublicSymbol(PyObject *seq, const char *key) {
  PyObject *s = PyString_InternFromString(key);
  PyList_Append(seq, s);
  Py_DECREF(s);
}
 
SWIGINTERN void
SWIG_Python_SetConstant(PyObject *d, PyObject *public_interface, const char *name, PyObject *obj) {   
  PyDict_SetItemString(d, name, obj);
  Py_DECREF(obj);
  if (public_interface)
    SwigPyBuiltin_AddPublicSymbol(public_interface, name);
}
 
#else
 
SWIGINTERN void
SWIG_Python_SetConstant(PyObject *d, const char *name, PyObject *obj) {   
  PyDict_SetItemString(d, name, obj);
  Py_DECREF(obj);                            
}
 
#endif
 
/* Append a value to the result obj */
 
SWIGINTERN PyObject*
SWIG_Python_AppendOutput(PyObject* result, PyObject* obj) {
  if (!result) {
    result = obj;
  } else if (result == Py_None) {
    Py_DECREF(result);
    result = obj;
  } else {
    if (!PyList_Check(result)) {
      PyObject *o2 = result;
      result = PyList_New(1);
      PyList_SetItem(result, 0, o2);
    }
    PyList_Append(result,obj);
    Py_DECREF(obj);
  }
  return result;
}
 
/* Unpack the argument tuple */
 
SWIGINTERN Py_ssize_t
SWIG_Python_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t max, PyObject **objs)
{
  if (!args) {
    if (!min && !max) {
      return 1;
    } else {
      PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got none", 
           name, (min == max ? "" : "at least "), (int)min);
      return 0;
    }
  }  
  if (!PyTuple_Check(args)) {
    if (min <= 1 && max >= 1) {
      Py_ssize_t i;
      objs[0] = args;
      for (i = 1; i < max; ++i) {
    objs[i] = 0;
      }
      return 2;
    }
    PyErr_SetString(PyExc_SystemError, "UnpackTuple() argument list is not a tuple");
    return 0;
  } else {
    Py_ssize_t l = PyTuple_GET_SIZE(args);
    if (l < min) {
      PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d", 
           name, (min == max ? "" : "at least "), (int)min, (int)l);
      return 0;
    } else if (l > max) {
      PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d", 
           name, (min == max ? "" : "at most "), (int)max, (int)l);
      return 0;
    } else {
      Py_ssize_t i;
      for (i = 0; i < l; ++i) {
    objs[i] = PyTuple_GET_ITEM(args, i);
      }
      for (; l < max; ++l) {
    objs[l] = 0;
      }
      return i + 1;
    }    
  }
}
 
SWIGINTERN int
SWIG_Python_CheckNoKeywords(PyObject *kwargs, const char *name) {
  int no_kwargs = 1;
  if (kwargs) {
    assert(PyDict_Check(kwargs));
    if (PyDict_Size(kwargs) > 0) {
      PyErr_Format(PyExc_TypeError, "%s() does not take keyword arguments", name);
      no_kwargs = 0;
    }
  }
  return no_kwargs;
}
 
/* A functor is a function object with one single object argument */
#define SWIG_Python_CallFunctor(functor, obj)           PyObject_CallFunctionObjArgs(functor, obj, NULL);
 
/*
  Helper for static pointer initialization for both C and C++ code, for example
  static PyObject *SWIG_STATIC_POINTER(MyVar) = NewSomething(...);
*/
#ifdef __cplusplus
#define SWIG_STATIC_POINTER(var)  var
#else
#define SWIG_STATIC_POINTER(var)  var = 0; if (!var) var
#endif
 
/* -----------------------------------------------------------------------------
 * Pointer declarations
 * ----------------------------------------------------------------------------- */
 
/* Flags for new pointer objects */
#define SWIG_POINTER_NOSHADOW       (SWIG_POINTER_OWN      << 1)
#define SWIG_POINTER_NEW            (SWIG_POINTER_NOSHADOW | SWIG_POINTER_OWN)
 
#define SWIG_POINTER_IMPLICIT_CONV  (SWIG_POINTER_DISOWN   << 1)
 
#define SWIG_BUILTIN_TP_INIT        (SWIG_POINTER_OWN << 2)
#define SWIG_BUILTIN_INIT       (SWIG_BUILTIN_TP_INIT | SWIG_POINTER_OWN)
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* The python void return value */
 
SWIGRUNTIMEINLINE PyObject * 
SWIG_Py_Void(void)
{
  PyObject *none = Py_None;
  Py_INCREF(none);
  return none;
}
 
/* SwigPyClientData */
 
typedef struct {
  PyObject *klass;
  PyObject *newraw;
  PyObject *newargs;
  PyObject *destroy;
  int delargs;
  int implicitconv;
  PyTypeObject *pytype;
} SwigPyClientData;
 
SWIGRUNTIMEINLINE int 
SWIG_Python_CheckImplicit(swig_type_info *ty)
{
  SwigPyClientData *data = (SwigPyClientData *)ty->clientdata;
  int fail = data ? data->implicitconv : 0;
  if (fail)
    PyErr_SetString(PyExc_TypeError, "Implicit conversion is prohibited for explicit constructors.");
  return fail;
}
 
SWIGRUNTIMEINLINE PyObject *
SWIG_Python_ExceptionType(swig_type_info *desc) {
  SwigPyClientData *data = desc ? (SwigPyClientData *) desc->clientdata : 0;
  PyObject *klass = data ? data->klass : 0;
  return (klass ? klass : PyExc_RuntimeError);
}
 
 
SWIGRUNTIME SwigPyClientData * 
SwigPyClientData_New(PyObject* obj)
{
  if (!obj) {
    return 0;
  } else {
    SwigPyClientData *data = (SwigPyClientData *)malloc(sizeof(SwigPyClientData));
    /* the klass element */
    data->klass = obj;
    Py_INCREF(data->klass);
    /* the newraw method and newargs arguments used to create a new raw instance */
    if (PyClass_Check(obj)) {
      data->newraw = 0;
      data->newargs = obj;
      Py_INCREF(obj);
    } else {
      data->newraw = PyObject_GetAttrString(data->klass, "__new__");
      if (data->newraw) {
    Py_INCREF(data->newraw);
    data->newargs = PyTuple_New(1);
    PyTuple_SetItem(data->newargs, 0, obj);
      } else {
    data->newargs = obj;
      }
      Py_INCREF(data->newargs);
    }
    /* the destroy method, aka as the C++ delete method */
    data->destroy = PyObject_GetAttrString(data->klass, "__swig_destroy__");
    if (PyErr_Occurred()) {
      PyErr_Clear();
      data->destroy = 0;
    }
    if (data->destroy) {
      int flags;
      Py_INCREF(data->destroy);
      flags = PyCFunction_GET_FLAGS(data->destroy);
      data->delargs = !(flags & (METH_O));
    } else {
      data->delargs = 0;
    }
    data->implicitconv = 0;
    data->pytype = 0;
    return data;
  }
}
 
SWIGRUNTIME void 
SwigPyClientData_Del(SwigPyClientData *data) {
  Py_XDECREF(data->newraw);
  Py_XDECREF(data->newargs);
  Py_XDECREF(data->destroy);
}
 
/* =============== SwigPyObject =====================*/
 
typedef struct {
  PyObject_HEAD
  void *ptr;
  swig_type_info *ty;
  int own;
  PyObject *next;
#ifdef SWIGPYTHON_BUILTIN
  PyObject *dict;
#endif
} SwigPyObject;
 
 
#ifdef SWIGPYTHON_BUILTIN
 
SWIGRUNTIME PyObject *
SwigPyObject_get___dict__(PyObject *v, PyObject *SWIGUNUSEDPARM(args))
{
  SwigPyObject *sobj = (SwigPyObject *)v;
 
  if (!sobj->dict)
    sobj->dict = PyDict_New();
 
  Py_INCREF(sobj->dict);
  return sobj->dict;
}
 
#endif
 
SWIGRUNTIME PyObject *
SwigPyObject_long(SwigPyObject *v)
{
  return PyLong_FromVoidPtr(v->ptr);
}
 
SWIGRUNTIME PyObject *
SwigPyObject_format(const char* fmt, SwigPyObject *v)
{
  PyObject *res = NULL;
  PyObject *args = PyTuple_New(1);
  if (args) {
    if (PyTuple_SetItem(args, 0, SwigPyObject_long(v)) == 0) {
      PyObject *ofmt = SWIG_Python_str_FromChar(fmt);
      if (ofmt) {
#if PY_VERSION_HEX >= 0x03000000
    res = PyUnicode_Format(ofmt,args);
#else
    res = PyString_Format(ofmt,args);
#endif
    Py_DECREF(ofmt);
      }
      Py_DECREF(args);
    }
  }
  return res;
}
 
SWIGRUNTIME PyObject *
SwigPyObject_oct(SwigPyObject *v)
{
  return SwigPyObject_format("%o",v);
}
 
SWIGRUNTIME PyObject *
SwigPyObject_hex(SwigPyObject *v)
{
  return SwigPyObject_format("%x",v);
}
 
SWIGRUNTIME PyObject *
SwigPyObject_repr(SwigPyObject *v)
{
  const char *name = SWIG_TypePrettyName(v->ty);
  PyObject *repr = SWIG_Python_str_FromFormat("<Swig Object of type '%s' at %p>", (name ? name : "unknown"), (void *)v);
  if (v->next) {
    PyObject *nrep = SwigPyObject_repr((SwigPyObject *)v->next);
# if PY_VERSION_HEX >= 0x03000000
    PyObject *joined = PyUnicode_Concat(repr, nrep);
    Py_DecRef(repr);
    Py_DecRef(nrep);
    repr = joined;
# else
    PyString_ConcatAndDel(&repr,nrep);
# endif
  }
  return repr;  
}
 
/* We need a version taking two PyObject* parameters so it's a valid
 * PyCFunction to use in swigobject_methods[]. */
SWIGRUNTIME PyObject *
SwigPyObject_repr2(PyObject *v, PyObject *SWIGUNUSEDPARM(args))
{
  return SwigPyObject_repr((SwigPyObject*)v);
}
 
SWIGRUNTIME int
SwigPyObject_compare(SwigPyObject *v, SwigPyObject *w)
{
  void *i = v->ptr;
  void *j = w->ptr;
  return (i < j) ? -1 : ((i > j) ? 1 : 0);
}
 
/* Added for Python 3.x, would it also be useful for Python 2.x? */
SWIGRUNTIME PyObject*
SwigPyObject_richcompare(SwigPyObject *v, SwigPyObject *w, int op)
{
  PyObject* res;
  if( op != Py_EQ && op != Py_NE ) {
    Py_INCREF(Py_NotImplemented);
    return Py_NotImplemented;
  }
  res = PyBool_FromLong( (SwigPyObject_compare(v, w)==0) == (op == Py_EQ) ? 1 : 0);
  return res;  
}
 
 
SWIGRUNTIME PyTypeObject* SwigPyObject_TypeOnce(void);
 
#ifdef SWIGPYTHON_BUILTIN
static swig_type_info *SwigPyObject_stype = 0;
SWIGRUNTIME PyTypeObject*
SwigPyObject_type(void) {
    SwigPyClientData *cd;
    assert(SwigPyObject_stype);
    cd = (SwigPyClientData*) SwigPyObject_stype->clientdata;
    assert(cd);
    assert(cd->pytype);
    return cd->pytype;
}
#else
SWIGRUNTIME PyTypeObject*
SwigPyObject_type(void) {
  static PyTypeObject *SWIG_STATIC_POINTER(type) = SwigPyObject_TypeOnce();
  return type;
}
#endif
 
SWIGRUNTIMEINLINE int
SwigPyObject_Check(PyObject *op) {
#ifdef SWIGPYTHON_BUILTIN
  PyTypeObject *target_tp = SwigPyObject_type();
  if (PyType_IsSubtype(op->ob_type, target_tp))
    return 1;
  return (strcmp(op->ob_type->tp_name, "SwigPyObject") == 0);
#else
  return (Py_TYPE(op) == SwigPyObject_type())
    || (strcmp(Py_TYPE(op)->tp_name,"SwigPyObject") == 0);
#endif
}
 
SWIGRUNTIME PyObject *
SwigPyObject_New(void *ptr, swig_type_info *ty, int own);
 
SWIGRUNTIME void
SwigPyObject_dealloc(PyObject *v)
{
  SwigPyObject *sobj = (SwigPyObject *) v;
  PyObject *next = sobj->next;
  if (sobj->own == SWIG_POINTER_OWN) {
    swig_type_info *ty = sobj->ty;
    SwigPyClientData *data = ty ? (SwigPyClientData *) ty->clientdata : 0;
    PyObject *destroy = data ? data->destroy : 0;
    if (destroy) {
      /* destroy is always a VARARGS method */
      PyObject *res;
 
      /* PyObject_CallFunction() has the potential to silently drop
         the active exception.  In cases of unnamed temporary
         variable or where we just finished iterating over a generator
         StopIteration will be active right now, and this needs to
         remain true upon return from SwigPyObject_dealloc.  So save
         and restore. */
      
      PyObject *type = NULL, *value = NULL, *traceback = NULL;
      PyErr_Fetch(&type, &value, &traceback);
 
      if (data->delargs) {
        /* we need to create a temporary object to carry the destroy operation */
        PyObject *tmp = SwigPyObject_New(sobj->ptr, ty, 0);
        res = SWIG_Python_CallFunctor(destroy, tmp);
        Py_DECREF(tmp);
      } else {
        PyCFunction meth = PyCFunction_GET_FUNCTION(destroy);
        PyObject *mself = PyCFunction_GET_SELF(destroy);
        res = ((*meth)(mself, v));
      }
      if (!res)
        PyErr_WriteUnraisable(destroy);
 
      PyErr_Restore(type, value, traceback);
 
      Py_XDECREF(res);
    } 
#if !defined(SWIG_PYTHON_SILENT_MEMLEAK)
    else {
      const char *name = SWIG_TypePrettyName(ty);
      printf("swig/python detected a memory leak of type '%s', no destructor found.\n", (name ? name : "unknown"));
    }
#endif
  } 
  Py_XDECREF(next);
  PyObject_DEL(v);
}
 
SWIGRUNTIME PyObject* 
SwigPyObject_append(PyObject* v, PyObject* next)
{
  SwigPyObject *sobj = (SwigPyObject *) v;
  if (!SwigPyObject_Check(next)) {
    PyErr_SetString(PyExc_TypeError, "Attempt to append a non SwigPyObject");
    return NULL;
  }
  sobj->next = next;
  Py_INCREF(next);
  return SWIG_Py_Void();
}
 
SWIGRUNTIME PyObject* 
SwigPyObject_next(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
{
  SwigPyObject *sobj = (SwigPyObject *) v;
  if (sobj->next) {    
    Py_INCREF(sobj->next);
    return sobj->next;
  } else {
    return SWIG_Py_Void();
  }
}
 
SWIGINTERN PyObject*
SwigPyObject_disown(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
{
  SwigPyObject *sobj = (SwigPyObject *)v;
  sobj->own = 0;
  return SWIG_Py_Void();
}
 
SWIGINTERN PyObject*
SwigPyObject_acquire(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
{
  SwigPyObject *sobj = (SwigPyObject *)v;
  sobj->own = SWIG_POINTER_OWN;
  return SWIG_Py_Void();
}
 
SWIGINTERN PyObject*
SwigPyObject_own(PyObject *v, PyObject *args)
{
  PyObject *val = 0;
  if (!PyArg_UnpackTuple(args, "own", 0, 1, &val)) {
    return NULL;
  } else {
    SwigPyObject *sobj = (SwigPyObject *)v;
    PyObject *obj = PyBool_FromLong(sobj->own);
    if (val) {
      if (PyObject_IsTrue(val)) {
        SwigPyObject_acquire(v,args);
      } else {
        SwigPyObject_disown(v,args);
      }
    } 
    return obj;
  }
}
 
static PyMethodDef
swigobject_methods[] = {
  {"disown",  SwigPyObject_disown,  METH_NOARGS,  "releases ownership of the pointer"},
  {"acquire", SwigPyObject_acquire, METH_NOARGS,  "acquires ownership of the pointer"},
  {"own",     SwigPyObject_own,     METH_VARARGS, "returns/sets ownership of the pointer"},
  {"append",  SwigPyObject_append,  METH_O,       "appends another 'this' object"},
  {"next",    SwigPyObject_next,    METH_NOARGS,  "returns the next 'this' object"},
  {"__repr__",SwigPyObject_repr2,   METH_NOARGS,  "returns object representation"},
  {0, 0, 0, 0}  
};
 
SWIGRUNTIME PyTypeObject*
SwigPyObject_TypeOnce(void) {
  static char swigobject_doc[] = "Swig object carries a C/C++ instance pointer";
 
  static PyNumberMethods SwigPyObject_as_number = {
    (binaryfunc)0, /*nb_add*/
    (binaryfunc)0, /*nb_subtract*/
    (binaryfunc)0, /*nb_multiply*/
    /* nb_divide removed in Python 3 */
#if PY_VERSION_HEX < 0x03000000
    (binaryfunc)0, /*nb_divide*/
#endif
    (binaryfunc)0, /*nb_remainder*/
    (binaryfunc)0, /*nb_divmod*/
    (ternaryfunc)0,/*nb_power*/
    (unaryfunc)0,  /*nb_negative*/
    (unaryfunc)0,  /*nb_positive*/
    (unaryfunc)0,  /*nb_absolute*/
    (inquiry)0,    /*nb_nonzero*/
    0,         /*nb_invert*/
    0,         /*nb_lshift*/
    0,         /*nb_rshift*/
    0,         /*nb_and*/
    0,         /*nb_xor*/
    0,         /*nb_or*/
#if PY_VERSION_HEX < 0x03000000
    0,   /*nb_coerce*/
#endif
    (unaryfunc)SwigPyObject_long, /*nb_int*/
#if PY_VERSION_HEX < 0x03000000
    (unaryfunc)SwigPyObject_long, /*nb_long*/
#else
    0, /*nb_reserved*/
#endif
    (unaryfunc)0,                 /*nb_float*/
#if PY_VERSION_HEX < 0x03000000
    (unaryfunc)SwigPyObject_oct,  /*nb_oct*/
    (unaryfunc)SwigPyObject_hex,  /*nb_hex*/
#endif
#if PY_VERSION_HEX >= 0x03050000 /* 3.5 */
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_matrix_multiply */
#elif PY_VERSION_HEX >= 0x03000000 /* 3.0 */
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index, nb_inplace_divide removed */
#else
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index */
#endif
  };
 
  static PyTypeObject swigpyobject_type;
  static int type_init = 0;
  if (!type_init) {
    const PyTypeObject tmp = {
#if PY_VERSION_HEX >= 0x03000000
      PyVarObject_HEAD_INIT(NULL, 0)
#else
      PyObject_HEAD_INIT(NULL)
      0,                                    /* ob_size */
#endif
      "SwigPyObject",                       /* tp_name */
      sizeof(SwigPyObject),                 /* tp_basicsize */
      0,                                    /* tp_itemsize */
      (destructor)SwigPyObject_dealloc,     /* tp_dealloc */
      0,                                    /* tp_print */
      (getattrfunc)0,                       /* tp_getattr */
      (setattrfunc)0,                       /* tp_setattr */
#if PY_VERSION_HEX >= 0x03000000
      0, /* tp_reserved in 3.0.1, tp_compare in 3.0.0 but not used */
#else
      (cmpfunc)SwigPyObject_compare,        /* tp_compare */
#endif
      (reprfunc)SwigPyObject_repr,          /* tp_repr */
      &SwigPyObject_as_number,              /* tp_as_number */
      0,                                    /* tp_as_sequence */
      0,                                    /* tp_as_mapping */
      (hashfunc)0,                          /* tp_hash */
      (ternaryfunc)0,                       /* tp_call */
      0,                                    /* tp_str */
      PyObject_GenericGetAttr,              /* tp_getattro */
      0,                                    /* tp_setattro */
      0,                                    /* tp_as_buffer */
      Py_TPFLAGS_DEFAULT,                   /* tp_flags */
      swigobject_doc,                       /* tp_doc */
      0,                                    /* tp_traverse */
      0,                                    /* tp_clear */
      (richcmpfunc)SwigPyObject_richcompare,/* tp_richcompare */
      0,                                    /* tp_weaklistoffset */
      0,                                    /* tp_iter */
      0,                                    /* tp_iternext */
      swigobject_methods,                   /* tp_methods */
      0,                                    /* tp_members */
      0,                                    /* tp_getset */
      0,                                    /* tp_base */
      0,                                    /* tp_dict */
      0,                                    /* tp_descr_get */
      0,                                    /* tp_descr_set */
      0,                                    /* tp_dictoffset */
      0,                                    /* tp_init */
      0,                                    /* tp_alloc */
      0,                                    /* tp_new */
      0,                                    /* tp_free */
      0,                                    /* tp_is_gc */
      0,                                    /* tp_bases */
      0,                                    /* tp_mro */
      0,                                    /* tp_cache */
      0,                                    /* tp_subclasses */
      0,                                    /* tp_weaklist */
      0,                                    /* tp_del */
      0,                                    /* tp_version_tag */
#if PY_VERSION_HEX >= 0x03040000
      0,                                    /* tp_finalize */
#endif
#if PY_VERSION_HEX >= 0x03080000
      0,                                    /* tp_vectorcall */
#endif
#if (PY_VERSION_HEX >= 0x03080000) && (PY_VERSION_HEX < 0x03090000)
      0,                                    /* tp_print */
#endif
#ifdef COUNT_ALLOCS
      0,                                    /* tp_allocs */
      0,                                    /* tp_frees */
      0,                                    /* tp_maxalloc */
      0,                                    /* tp_prev */
      0                                     /* tp_next */
#endif
    };
    swigpyobject_type = tmp;
    type_init = 1;
    if (PyType_Ready(&swigpyobject_type) < 0)
      return NULL;
  }
  return &swigpyobject_type;
}
 
SWIGRUNTIME PyObject *
SwigPyObject_New(void *ptr, swig_type_info *ty, int own)
{
  SwigPyObject *sobj = PyObject_NEW(SwigPyObject, SwigPyObject_type());
  if (sobj) {
    sobj->ptr  = ptr;
    sobj->ty   = ty;
    sobj->own  = own;
    sobj->next = 0;
  }
  return (PyObject *)sobj;
}
 
/* -----------------------------------------------------------------------------
 * Implements a simple Swig Packed type, and use it instead of string
 * ----------------------------------------------------------------------------- */
 
typedef struct {
  PyObject_HEAD
  void *pack;
  swig_type_info *ty;
  size_t size;
} SwigPyPacked;
 
SWIGRUNTIME PyObject *
SwigPyPacked_repr(SwigPyPacked *v)
{
  char result[SWIG_BUFFER_SIZE];
  if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
    return SWIG_Python_str_FromFormat("<Swig Packed at %s%s>", result, v->ty->name);
  } else {
    return SWIG_Python_str_FromFormat("<Swig Packed %s>", v->ty->name);
  }  
}
 
SWIGRUNTIME PyObject *
SwigPyPacked_str(SwigPyPacked *v)
{
  char result[SWIG_BUFFER_SIZE];
  if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))){
    return SWIG_Python_str_FromFormat("%s%s", result, v->ty->name);
  } else {
    return SWIG_Python_str_FromChar(v->ty->name);
  }  
}
 
SWIGRUNTIME int
SwigPyPacked_compare(SwigPyPacked *v, SwigPyPacked *w)
{
  size_t i = v->size;
  size_t j = w->size;
  int s = (i < j) ? -1 : ((i > j) ? 1 : 0);
  return s ? s : strncmp((const char *)v->pack, (const char *)w->pack, 2*v->size);
}
 
SWIGRUNTIME PyTypeObject* SwigPyPacked_TypeOnce(void);
 
SWIGRUNTIME PyTypeObject*
SwigPyPacked_type(void) {
  static PyTypeObject *SWIG_STATIC_POINTER(type) = SwigPyPacked_TypeOnce();
  return type;
}
 
SWIGRUNTIMEINLINE int
SwigPyPacked_Check(PyObject *op) {
  return ((op)->ob_type == SwigPyPacked_TypeOnce()) 
    || (strcmp((op)->ob_type->tp_name,"SwigPyPacked") == 0);
}
 
SWIGRUNTIME void
SwigPyPacked_dealloc(PyObject *v)
{
  if (SwigPyPacked_Check(v)) {
    SwigPyPacked *sobj = (SwigPyPacked *) v;
    free(sobj->pack);
  }
  PyObject_DEL(v);
}
 
SWIGRUNTIME PyTypeObject*
SwigPyPacked_TypeOnce(void) {
  static char swigpacked_doc[] = "Swig object carries a C/C++ instance pointer";
  static PyTypeObject swigpypacked_type;
  static int type_init = 0;
  if (!type_init) {
    const PyTypeObject tmp = {
#if PY_VERSION_HEX>=0x03000000
      PyVarObject_HEAD_INIT(NULL, 0)
#else
      PyObject_HEAD_INIT(NULL)
      0,                                    /* ob_size */
#endif
      "SwigPyPacked",                       /* tp_name */
      sizeof(SwigPyPacked),                 /* tp_basicsize */
      0,                                    /* tp_itemsize */
      (destructor)SwigPyPacked_dealloc,     /* tp_dealloc */
      0,                                    /* tp_print */
      (getattrfunc)0,                       /* tp_getattr */
      (setattrfunc)0,                       /* tp_setattr */
#if PY_VERSION_HEX>=0x03000000
      0, /* tp_reserved in 3.0.1 */
#else
      (cmpfunc)SwigPyPacked_compare,        /* tp_compare */
#endif
      (reprfunc)SwigPyPacked_repr,          /* tp_repr */
      0,                                    /* tp_as_number */
      0,                                    /* tp_as_sequence */
      0,                                    /* tp_as_mapping */
      (hashfunc)0,                          /* tp_hash */
      (ternaryfunc)0,                       /* tp_call */
      (reprfunc)SwigPyPacked_str,           /* tp_str */
      PyObject_GenericGetAttr,              /* tp_getattro */
      0,                                    /* tp_setattro */
      0,                                    /* tp_as_buffer */
      Py_TPFLAGS_DEFAULT,                   /* tp_flags */
      swigpacked_doc,                       /* tp_doc */
      0,                                    /* tp_traverse */
      0,                                    /* tp_clear */
      0,                                    /* tp_richcompare */
      0,                                    /* tp_weaklistoffset */
      0,                                    /* tp_iter */
      0,                                    /* tp_iternext */
      0,                                    /* tp_methods */
      0,                                    /* tp_members */
      0,                                    /* tp_getset */
      0,                                    /* tp_base */
      0,                                    /* tp_dict */
      0,                                    /* tp_descr_get */
      0,                                    /* tp_descr_set */
      0,                                    /* tp_dictoffset */
      0,                                    /* tp_init */
      0,                                    /* tp_alloc */
      0,                                    /* tp_new */
      0,                                    /* tp_free */
      0,                                    /* tp_is_gc */
      0,                                    /* tp_bases */
      0,                                    /* tp_mro */
      0,                                    /* tp_cache */
      0,                                    /* tp_subclasses */
      0,                                    /* tp_weaklist */
      0,                                    /* tp_del */
      0,                                    /* tp_version_tag */
#if PY_VERSION_HEX >= 0x03040000
      0,                                    /* tp_finalize */
#endif
#if PY_VERSION_HEX >= 0x03080000
      0,                                    /* tp_vectorcall */
#endif
#if (PY_VERSION_HEX >= 0x03080000) && (PY_VERSION_HEX < 0x03090000)
      0,                                    /* tp_print */
#endif
#ifdef COUNT_ALLOCS
      0,                                    /* tp_allocs */
      0,                                    /* tp_frees */
      0,                                    /* tp_maxalloc */
      0,                                    /* tp_prev */
      0                                     /* tp_next */
#endif
    };
    swigpypacked_type = tmp;
    type_init = 1;
    if (PyType_Ready(&swigpypacked_type) < 0)
      return NULL;
  }
  return &swigpypacked_type;
}
 
SWIGRUNTIME PyObject *
SwigPyPacked_New(void *ptr, size_t size, swig_type_info *ty)
{
  SwigPyPacked *sobj = PyObject_NEW(SwigPyPacked, SwigPyPacked_type());
  if (sobj) {
    void *pack = malloc(size);
    if (pack) {
      memcpy(pack, ptr, size);
      sobj->pack = pack;
      sobj->ty   = ty;
      sobj->size = size;
    } else {
      PyObject_DEL((PyObject *) sobj);
      sobj = 0;
    }
  }
  return (PyObject *) sobj;
}
 
SWIGRUNTIME swig_type_info *
SwigPyPacked_UnpackData(PyObject *obj, void *ptr, size_t size)
{
  if (SwigPyPacked_Check(obj)) {
    SwigPyPacked *sobj = (SwigPyPacked *)obj;
    if (sobj->size != size) return 0;
    memcpy(ptr, sobj->pack, size);
    return sobj->ty;
  } else {
    return 0;
  }
}
 
/* -----------------------------------------------------------------------------
 * pointers/data manipulation
 * ----------------------------------------------------------------------------- */
 
static PyObject *Swig_This_global = NULL;
 
SWIGRUNTIME PyObject *
SWIG_This(void)
{
  if (Swig_This_global == NULL)
    Swig_This_global = SWIG_Python_str_FromChar("this");
  return Swig_This_global;
}
 
/* #define SWIG_PYTHON_SLOW_GETSET_THIS */
 
/* TODO: I don't know how to implement the fast getset in Python 3 right now */
#if PY_VERSION_HEX>=0x03000000
#define SWIG_PYTHON_SLOW_GETSET_THIS 
#endif
 
SWIGRUNTIME SwigPyObject *
SWIG_Python_GetSwigThis(PyObject *pyobj) 
{
  PyObject *obj;
 
  if (SwigPyObject_Check(pyobj))
    return (SwigPyObject *) pyobj;
 
#ifdef SWIGPYTHON_BUILTIN
  (void)obj;
# ifdef PyWeakref_CheckProxy
  if (PyWeakref_CheckProxy(pyobj)) {
    pyobj = PyWeakref_GET_OBJECT(pyobj);
    if (pyobj && SwigPyObject_Check(pyobj))
      return (SwigPyObject*) pyobj;
  }
# endif
  return NULL;
#else
 
  obj = 0;
 
#if !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
  if (PyInstance_Check(pyobj)) {
    obj = _PyInstance_Lookup(pyobj, SWIG_This());      
  } else {
    PyObject **dictptr = _PyObject_GetDictPtr(pyobj);
    if (dictptr != NULL) {
      PyObject *dict = *dictptr;
      obj = dict ? PyDict_GetItem(dict, SWIG_This()) : 0;
    } else {
#ifdef PyWeakref_CheckProxy
      if (PyWeakref_CheckProxy(pyobj)) {
    PyObject *wobj = PyWeakref_GET_OBJECT(pyobj);
    return wobj ? SWIG_Python_GetSwigThis(wobj) : 0;
      }
#endif
      obj = PyObject_GetAttr(pyobj,SWIG_This());
      if (obj) {
    Py_DECREF(obj);
      } else {
    if (PyErr_Occurred()) PyErr_Clear();
    return 0;
      }
    }
  }
#else
  obj = PyObject_GetAttr(pyobj,SWIG_This());
  if (obj) {
    Py_DECREF(obj);
  } else {
    if (PyErr_Occurred()) PyErr_Clear();
    return 0;
  }
#endif
  if (obj && !SwigPyObject_Check(obj)) {
    /* a PyObject is called 'this', try to get the 'real this'
       SwigPyObject from it */ 
    return SWIG_Python_GetSwigThis(obj);
  }
  return (SwigPyObject *)obj;
#endif
}
 
/* Acquire a pointer value */
 
SWIGRUNTIME int
SWIG_Python_AcquirePtr(PyObject *obj, int own) {
  if (own == SWIG_POINTER_OWN) {
    SwigPyObject *sobj = SWIG_Python_GetSwigThis(obj);
    if (sobj) {
      int oldown = sobj->own;
      sobj->own = own;
      return oldown;
    }
  }
  return 0;
}
 
/* Convert a pointer value */
 
SWIGRUNTIME int
SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int flags, int *own) {
  int res;
  SwigPyObject *sobj;
  int implicit_conv = (flags & SWIG_POINTER_IMPLICIT_CONV) != 0;
 
  if (!obj)
    return SWIG_ERROR;
  if (obj == Py_None && !implicit_conv) {
    if (ptr)
      *ptr = 0;
    return (flags & SWIG_POINTER_NO_NULL) ? SWIG_NullReferenceError : SWIG_OK;
  }
 
  res = SWIG_ERROR;
 
  sobj = SWIG_Python_GetSwigThis(obj);
  if (own)
    *own = 0;
  while (sobj) {
    void *vptr = sobj->ptr;
    if (ty) {
      swig_type_info *to = sobj->ty;
      if (to == ty) {
        /* no type cast needed */
        if (ptr) *ptr = vptr;
        break;
      } else {
        swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
        if (!tc) {
          sobj = (SwigPyObject *)sobj->next;
        } else {
          if (ptr) {
            int newmemory = 0;
            *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
            if (newmemory == SWIG_CAST_NEW_MEMORY) {
              assert(own); /* badly formed typemap which will lead to a memory leak - it must set and use own to delete *ptr */
              if (own)
                *own = *own | SWIG_CAST_NEW_MEMORY;
            }
          }
          break;
        }
      }
    } else {
      if (ptr) *ptr = vptr;
      break;
    }
  }
  if (sobj) {
    if (own)
      *own = *own | sobj->own;
    if (flags & SWIG_POINTER_DISOWN) {
      sobj->own = 0;
    }
    res = SWIG_OK;
  } else {
    if (implicit_conv) {
      SwigPyClientData *data = ty ? (SwigPyClientData *) ty->clientdata : 0;
      if (data && !data->implicitconv) {
        PyObject *klass = data->klass;
        if (klass) {
          PyObject *impconv;
          data->implicitconv = 1; /* avoid recursion and call 'explicit' constructors*/
          impconv = SWIG_Python_CallFunctor(klass, obj);
          data->implicitconv = 0;
          if (PyErr_Occurred()) {
            PyErr_Clear();
            impconv = 0;
          }
          if (impconv) {
            SwigPyObject *iobj = SWIG_Python_GetSwigThis(impconv);
            if (iobj) {
              void *vptr;
              res = SWIG_Python_ConvertPtrAndOwn((PyObject*)iobj, &vptr, ty, 0, 0);
              if (SWIG_IsOK(res)) {
                if (ptr) {
                  *ptr = vptr;
                  /* transfer the ownership to 'ptr' */
                  iobj->own = 0;
                  res = SWIG_AddCast(res);
                  res = SWIG_AddNewMask(res);
                } else {
                  res = SWIG_AddCast(res);          
                }
              }
            }
            Py_DECREF(impconv);
          }
        }
      }
      if (!SWIG_IsOK(res) && obj == Py_None) {
        if (ptr)
          *ptr = 0;
        if (PyErr_Occurred())
          PyErr_Clear();
        res = SWIG_OK;
      }
    }
  }
  return res;
}
 
/* Convert a function ptr value */
 
SWIGRUNTIME int
SWIG_Python_ConvertFunctionPtr(PyObject *obj, void **ptr, swig_type_info *ty) {
  if (!PyCFunction_Check(obj)) {
    return SWIG_ConvertPtr(obj, ptr, ty, 0);
  } else {
    void *vptr = 0;
    swig_cast_info *tc;
 
    /* here we get the method pointer for callbacks */
    const char *doc = (((PyCFunctionObject *)obj) -> m_ml -> ml_doc);
    const char *desc = doc ? strstr(doc, "swig_ptr: ") : 0;
    if (desc)
      desc = ty ? SWIG_UnpackVoidPtr(desc + 10, &vptr, ty->name) : 0;
    if (!desc)
      return SWIG_ERROR;
    tc = SWIG_TypeCheck(desc,ty);
    if (tc) {
      int newmemory = 0;
      *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
      assert(!newmemory); /* newmemory handling not yet implemented */
    } else {
      return SWIG_ERROR;
    }
    return SWIG_OK;
  }
}
 
/* Convert a packed pointer value */
 
SWIGRUNTIME int
SWIG_Python_ConvertPacked(PyObject *obj, void *ptr, size_t sz, swig_type_info *ty) {
  swig_type_info *to = SwigPyPacked_UnpackData(obj, ptr, sz);
  if (!to) return SWIG_ERROR;
  if (ty) {
    if (to != ty) {
      /* check type cast? */
      swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
      if (!tc) return SWIG_ERROR;
    }
  }
  return SWIG_OK;
}  
 
/* -----------------------------------------------------------------------------
 * Create a new pointer object
 * ----------------------------------------------------------------------------- */
 
/*
  Create a new instance object, without calling __init__, and set the
  'this' attribute.
*/
 
SWIGRUNTIME PyObject* 
SWIG_Python_NewShadowInstance(SwigPyClientData *data, PyObject *swig_this)
{
  PyObject *inst = 0;
  PyObject *newraw = data->newraw;
  if (newraw) {
    inst = PyObject_Call(newraw, data->newargs, NULL);
    if (inst) {
#if !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
      PyObject **dictptr = _PyObject_GetDictPtr(inst);
      if (dictptr != NULL) {
    PyObject *dict = *dictptr;
    if (dict == NULL) {
      dict = PyDict_New();
      *dictptr = dict;
      PyDict_SetItem(dict, SWIG_This(), swig_this);
    }
      }
#else
      if (PyObject_SetAttr(inst, SWIG_This(), swig_this) == -1) {
        Py_DECREF(inst);
        inst = 0;
      }
#endif
    }
  } else {
#if PY_VERSION_HEX >= 0x03000000
    PyObject *empty_args = PyTuple_New(0);
    if (empty_args) {
      PyObject *empty_kwargs = PyDict_New();
      if (empty_kwargs) {
        inst = ((PyTypeObject *)data->newargs)->tp_new((PyTypeObject *)data->newargs, empty_args, empty_kwargs);
        Py_DECREF(empty_kwargs);
        if (inst) {
          if (PyObject_SetAttr(inst, SWIG_This(), swig_this) == -1) {
            Py_DECREF(inst);
            inst = 0;
          } else {
            Py_TYPE(inst)->tp_flags &= ~Py_TPFLAGS_VALID_VERSION_TAG;
          }
        }
      }
      Py_DECREF(empty_args);
    }
#else
    PyObject *dict = PyDict_New();
    if (dict) {
      PyDict_SetItem(dict, SWIG_This(), swig_this);
      inst = PyInstance_NewRaw(data->newargs, dict);
      Py_DECREF(dict);
    }
#endif
  }
  return inst;
}
 
SWIGRUNTIME int
SWIG_Python_SetSwigThis(PyObject *inst, PyObject *swig_this)
{
#if !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
  PyObject **dictptr = _PyObject_GetDictPtr(inst);
  if (dictptr != NULL) {
    PyObject *dict = *dictptr;
    if (dict == NULL) {
      dict = PyDict_New();
      *dictptr = dict;
    }
    return PyDict_SetItem(dict, SWIG_This(), swig_this);
  }
#endif
  return PyObject_SetAttr(inst, SWIG_This(), swig_this);
} 
 
 
SWIGINTERN PyObject *
SWIG_Python_InitShadowInstance(PyObject *args) {
  PyObject *obj[2];
  if (!SWIG_Python_UnpackTuple(args, "swiginit", 2, 2, obj)) {
    return NULL;
  } else {
    SwigPyObject *sthis = SWIG_Python_GetSwigThis(obj[0]);
    if (sthis) {
      SwigPyObject_append((PyObject*) sthis, obj[1]);
    } else {
      if (SWIG_Python_SetSwigThis(obj[0], obj[1]) != 0)
        return NULL;
    }
    return SWIG_Py_Void();
  }
}
 
/* Create a new pointer object */
 
SWIGRUNTIME PyObject *
SWIG_Python_NewPointerObj(PyObject *self, void *ptr, swig_type_info *type, int flags) {
  SwigPyClientData *clientdata;
  PyObject * robj;
  int own;
 
  if (!ptr)
    return SWIG_Py_Void();
 
  clientdata = type ? (SwigPyClientData *)(type->clientdata) : 0;
  own = (flags & SWIG_POINTER_OWN) ? SWIG_POINTER_OWN : 0;
  if (clientdata && clientdata->pytype) {
    SwigPyObject *newobj;
    if (flags & SWIG_BUILTIN_TP_INIT) {
      newobj = (SwigPyObject*) self;
      if (newobj->ptr) {
        PyObject *next_self = clientdata->pytype->tp_alloc(clientdata->pytype, 0);
        while (newobj->next)
      newobj = (SwigPyObject *) newobj->next;
        newobj->next = next_self;
        newobj = (SwigPyObject *)next_self;
#ifdef SWIGPYTHON_BUILTIN
        newobj->dict = 0;
#endif
      }
    } else {
      newobj = PyObject_New(SwigPyObject, clientdata->pytype);
#ifdef SWIGPYTHON_BUILTIN
      newobj->dict = 0;
#endif
    }
    if (newobj) {
      newobj->ptr = ptr;
      newobj->ty = type;
      newobj->own = own;
      newobj->next = 0;
      return (PyObject*) newobj;
    }
    return SWIG_Py_Void();
  }
 
  assert(!(flags & SWIG_BUILTIN_TP_INIT));
 
  robj = SwigPyObject_New(ptr, type, own);
  if (robj && clientdata && !(flags & SWIG_POINTER_NOSHADOW)) {
    PyObject *inst = SWIG_Python_NewShadowInstance(clientdata, robj);
    Py_DECREF(robj);
    robj = inst;
  }
  return robj;
}
 
/* Create a new packed object */
 
SWIGRUNTIMEINLINE PyObject *
SWIG_Python_NewPackedObj(void *ptr, size_t sz, swig_type_info *type) {
  return ptr ? SwigPyPacked_New((void *) ptr, sz, type) : SWIG_Py_Void();
}
 
/* -----------------------------------------------------------------------------*
 *  Get type list 
 * -----------------------------------------------------------------------------*/
 
#ifdef SWIG_LINK_RUNTIME
void *SWIG_ReturnGlobalTypeList(void *);
#endif
 
SWIGRUNTIME swig_module_info *
SWIG_Python_GetModule(void *SWIGUNUSEDPARM(clientdata)) {
  static void *type_pointer = (void *)0;
  /* first check if module already created */
  if (!type_pointer) {
#ifdef SWIG_LINK_RUNTIME
    type_pointer = SWIG_ReturnGlobalTypeList((void *)0);
#else
    type_pointer = PyCapsule_Import(SWIGPY_CAPSULE_NAME, 0);
    if (PyErr_Occurred()) {
      PyErr_Clear();
      type_pointer = (void *)0;
    }
#endif
  }
  return (swig_module_info *) type_pointer;
}
 
SWIGRUNTIME void
SWIG_Python_DestroyModule(PyObject *obj)
{
  swig_module_info *swig_module = (swig_module_info *) PyCapsule_GetPointer(obj, SWIGPY_CAPSULE_NAME);
  swig_type_info **types = swig_module->types;
  size_t i;
  for (i =0; i < swig_module->size; ++i) {
    swig_type_info *ty = types[i];
    if (ty->owndata) {
      SwigPyClientData *data = (SwigPyClientData *) ty->clientdata;
      if (data) SwigPyClientData_Del(data);
    }
  }
  Py_DECREF(SWIG_This());
  Swig_This_global = NULL;
}
 
SWIGRUNTIME void
SWIG_Python_SetModule(swig_module_info *swig_module) {
#if PY_VERSION_HEX >= 0x03000000
 /* Add a dummy module object into sys.modules */
  PyObject *module = PyImport_AddModule("swig_runtime_data" SWIG_RUNTIME_VERSION);
#else
  static PyMethodDef swig_empty_runtime_method_table[] = { {NULL, NULL, 0, NULL} }; /* Sentinel */
  PyObject *module = Py_InitModule("swig_runtime_data" SWIG_RUNTIME_VERSION, swig_empty_runtime_method_table);
#endif
  PyObject *pointer = PyCapsule_New((void *) swig_module, SWIGPY_CAPSULE_NAME, SWIG_Python_DestroyModule);
  if (pointer && module) {
    PyModule_AddObject(module, "type_pointer_capsule" SWIG_TYPE_TABLE_NAME, pointer);
  } else {
    Py_XDECREF(pointer);
  }
}
 
/* The python cached type query */
SWIGRUNTIME PyObject *
SWIG_Python_TypeCache(void) {
  static PyObject *SWIG_STATIC_POINTER(cache) = PyDict_New();
  return cache;
}
 
SWIGRUNTIME swig_type_info *
SWIG_Python_TypeQuery(const char *type)
{
  PyObject *cache = SWIG_Python_TypeCache();
  PyObject *key = SWIG_Python_str_FromChar(type); 
  PyObject *obj = PyDict_GetItem(cache, key);
  swig_type_info *descriptor;
  if (obj) {
    descriptor = (swig_type_info *) PyCapsule_GetPointer(obj, NULL);
  } else {
    swig_module_info *swig_module = SWIG_GetModule(0);
    descriptor = SWIG_TypeQueryModule(swig_module, swig_module, type);
    if (descriptor) {
      obj = PyCapsule_New((void*) descriptor, NULL, NULL);
      PyDict_SetItem(cache, key, obj);
      Py_DECREF(obj);
    }
  }
  Py_DECREF(key);
  return descriptor;
}
 
/* 
   For backward compatibility only
*/
#define SWIG_POINTER_EXCEPTION  0
#define SWIG_arg_fail(arg)      SWIG_Python_ArgFail(arg)
#define SWIG_MustGetPtr(p, type, argnum, flags)  SWIG_Python_MustGetPtr(p, type, argnum, flags)
 
SWIGRUNTIME int
SWIG_Python_AddErrMesg(const char* mesg, int infront)
{  
  if (PyErr_Occurred()) {
    PyObject *type = 0;
    PyObject *value = 0;
    PyObject *traceback = 0;
    PyErr_Fetch(&type, &value, &traceback);
    if (value) {
      PyObject *old_str = PyObject_Str(value);
      const char *tmp = SWIG_Python_str_AsChar(old_str);
      const char *errmesg = tmp ? tmp : "Invalid error message";
      Py_XINCREF(type);
      PyErr_Clear();
      if (infront) {
    PyErr_Format(type, "%s %s", mesg, errmesg);
      } else {
    PyErr_Format(type, "%s %s", errmesg, mesg);
      }
      SWIG_Python_str_DelForPy3(tmp);
      Py_DECREF(old_str);
    }
    return 1;
  } else {
    return 0;
  }
}
  
SWIGRUNTIME int
SWIG_Python_ArgFail(int argnum)
{
  if (PyErr_Occurred()) {
    /* add information about failing argument */
    char mesg[256];
    PyOS_snprintf(mesg, sizeof(mesg), "argument number %d:", argnum);
    return SWIG_Python_AddErrMesg(mesg, 1);
  } else {
    return 0;
  }
}
 
SWIGRUNTIMEINLINE const char *
SwigPyObject_GetDesc(PyObject *self)
{
  SwigPyObject *v = (SwigPyObject *)self;
  swig_type_info *ty = v ? v->ty : 0;
  return ty ? ty->str : "";
}
 
SWIGRUNTIME void
SWIG_Python_TypeError(const char *type, PyObject *obj)
{
  if (type) {
#if defined(SWIG_COBJECT_TYPES)
    if (obj && SwigPyObject_Check(obj)) {
      const char *otype = (const char *) SwigPyObject_GetDesc(obj);
      if (otype) {
    PyErr_Format(PyExc_TypeError, "a '%s' is expected, 'SwigPyObject(%s)' is received",
             type, otype);
    return;
      }
    } else 
#endif      
    {
      const char *otype = (obj ? obj->ob_type->tp_name : 0); 
      if (otype) {
    PyObject *str = PyObject_Str(obj);
    const char *cstr = str ? SWIG_Python_str_AsChar(str) : 0;
    if (cstr) {
      PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s(%s)' is received",
               type, otype, cstr);
          SWIG_Python_str_DelForPy3(cstr);
    } else {
      PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s' is received",
               type, otype);
    }
    Py_XDECREF(str);
    return;
      }
    }   
    PyErr_Format(PyExc_TypeError, "a '%s' is expected", type);
  } else {
    PyErr_Format(PyExc_TypeError, "unexpected type is received");
  }
}
 
 
/* Convert a pointer value, signal an exception on a type mismatch */
SWIGRUNTIME void *
SWIG_Python_MustGetPtr(PyObject *obj, swig_type_info *ty, int SWIGUNUSEDPARM(argnum), int flags) {
  void *result;
  if (SWIG_Python_ConvertPtr(obj, &result, ty, flags) == -1) {
    PyErr_Clear();
#if SWIG_POINTER_EXCEPTION
    if (flags) {
      SWIG_Python_TypeError(SWIG_TypePrettyName(ty), obj);
      SWIG_Python_ArgFail(argnum);
    }
#endif
  }
  return result;
}
 
#ifdef SWIGPYTHON_BUILTIN
SWIGRUNTIME int
SWIG_Python_NonDynamicSetAttr(PyObject *obj, PyObject *name, PyObject *value) {
  PyTypeObject *tp = obj->ob_type;
  PyObject *descr;
  PyObject *encoded_name;
  descrsetfunc f;
  int res = -1;
 
# ifdef Py_USING_UNICODE
  if (PyString_Check(name)) {
    name = PyUnicode_Decode(PyString_AsString(name), PyString_Size(name), NULL, NULL);
    if (!name)
      return -1;
  } else if (!PyUnicode_Check(name))
# else
  if (!PyString_Check(name))
# endif
  {
    PyErr_Format(PyExc_TypeError, "attribute name must be string, not '%.200s'", name->ob_type->tp_name);
    return -1;
  } else {
    Py_INCREF(name);
  }
 
  if (!tp->tp_dict) {
    if (PyType_Ready(tp) < 0)
      goto done;
  }
 
  descr = _PyType_Lookup(tp, name);
  f = NULL;
  if (descr != NULL)
    f = descr->ob_type->tp_descr_set;
  if (!f) {
    if (PyString_Check(name)) {
      encoded_name = name;
      Py_INCREF(name);
    } else {
      encoded_name = PyUnicode_AsUTF8String(name);
      if (!encoded_name)
        return -1;
    }
    PyErr_Format(PyExc_AttributeError, "'%.100s' object has no attribute '%.200s'", tp->tp_name, PyString_AsString(encoded_name));
    Py_DECREF(encoded_name);
  } else {
    res = f(descr, obj, value);
  }
  
  done:
  Py_DECREF(name);
  return res;
}
#endif
 
 
#ifdef __cplusplus
}
#endif
 
 
 
#define SWIG_exception_fail(code, msg) do { SWIG_Error(code, msg); SWIG_fail; } while(0) 
 
#define SWIG_contract_assert(expr, msg) if (!(expr)) { SWIG_Error(SWIG_RuntimeError, msg); SWIG_fail; } else 
 
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Method creation and docstring support functions */
 
SWIGINTERN PyMethodDef *SWIG_PythonGetProxyDoc(const char *name);
SWIGINTERN PyObject *SWIG_PyInstanceMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *func);
SWIGINTERN PyObject *SWIG_PyStaticMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *func);
 
#ifdef __cplusplus
}
#endif
 
 
  #define SWIG_exception(code, msg) do { SWIG_Error(code, msg); SWIG_fail;; } while(0) 
 
 
/* -------- TYPES TABLE (BEGIN) -------- */
 
#define SWIGTYPE_p_char swig_types[0]
#define SWIGTYPE_p_int swig_types[1]
#define SWIGTYPE_p_long swig_types[2]
#define SWIGTYPE_p_operations_research__MPConstraint swig_types[3]
#define SWIGTYPE_p_operations_research__MPModelExportOptions swig_types[4]
#define SWIGTYPE_p_operations_research__MPModelRequest swig_types[5]
#define SWIGTYPE_p_operations_research__MPObjective swig_types[6]
#define SWIGTYPE_p_operations_research__MPSolver swig_types[7]
#define SWIGTYPE_p_operations_research__MPSolverParameters swig_types[8]
#define SWIGTYPE_p_operations_research__MPVariable swig_types[9]
#define SWIGTYPE_p_short swig_types[10]
#define SWIGTYPE_p_signed_char swig_types[11]
#define SWIGTYPE_p_std__atomicT_bool_t swig_types[12]
#define SWIGTYPE_p_std__ostream swig_types[13]
#define SWIGTYPE_p_unsigned_char swig_types[14]
#define SWIGTYPE_p_unsigned_int swig_types[15]
#define SWIGTYPE_p_unsigned_long swig_types[16]
#define SWIGTYPE_p_unsigned_short swig_types[17]
static swig_type_info *swig_types[19];
static swig_module_info swig_module = {swig_types, 18, 0, 0, 0, 0};
#define SWIG_TypeQuery(name) SWIG_TypeQueryModule(&swig_module, &swig_module, name)
#define SWIG_MangledTypeQuery(name) SWIG_MangledTypeQueryModule(&swig_module, &swig_module, name)
 
/* -------- TYPES TABLE (END) -------- */
 
#ifdef SWIG_TypeQuery
# undef SWIG_TypeQuery
#endif
#define SWIG_TypeQuery SWIG_Python_TypeQuery
 
/*-----------------------------------------------
              @(target):= _pywraplp.so
  ------------------------------------------------*/
#if PY_VERSION_HEX >= 0x03000000
#  define SWIG_init    PyInit__pywraplp
 
#else
#  define SWIG_init    init_pywraplp
 
#endif
#define SWIG_name    "_pywraplp"
 
#define SWIGVERSION 0x040002 
#define SWIG_VERSION SWIGVERSION
 
 
#define SWIG_as_voidptr(a) const_cast< void * >(static_cast< const void * >(a)) 
#define SWIG_as_voidptrptr(a) ((void)SWIG_as_voidptr(*a),reinterpret_cast< void** >(a)) 
 
 
#include <stdexcept>
 
 
namespace swig {
  class SwigPtr_PyObject {
  protected:
    PyObject *_obj;
 
  public:
    SwigPtr_PyObject() :_obj(0)
    {
    }
 
    SwigPtr_PyObject(const SwigPtr_PyObject& item) : _obj(item._obj)
    {
      SWIG_PYTHON_THREAD_BEGIN_BLOCK;
      Py_XINCREF(_obj);      
      SWIG_PYTHON_THREAD_END_BLOCK;
    }
    
    SwigPtr_PyObject(PyObject *obj, bool initial_ref = true) :_obj(obj)
    {
      if (initial_ref) {
        SWIG_PYTHON_THREAD_BEGIN_BLOCK;
        Py_XINCREF(_obj);
        SWIG_PYTHON_THREAD_END_BLOCK;
      }
    }
    
    SwigPtr_PyObject & operator=(const SwigPtr_PyObject& item) 
    {
      SWIG_PYTHON_THREAD_BEGIN_BLOCK;
      Py_XINCREF(item._obj);
      Py_XDECREF(_obj);
      _obj = item._obj;
      SWIG_PYTHON_THREAD_END_BLOCK;
      return *this;      
    }
    
    ~SwigPtr_PyObject() 
    {
      SWIG_PYTHON_THREAD_BEGIN_BLOCK;
      Py_XDECREF(_obj);
      SWIG_PYTHON_THREAD_END_BLOCK;
    }
    
    operator PyObject *() const
    {
      return _obj;
    }
 
    PyObject *operator->() const
    {
      return _obj;
    }
  };
}
 
 
namespace swig {
  struct SwigVar_PyObject : SwigPtr_PyObject {
    SwigVar_PyObject(PyObject* obj = 0) : SwigPtr_PyObject(obj, false) { }
    
    SwigVar_PyObject & operator = (PyObject* obj)
    {
      Py_XDECREF(_obj);
      _obj = obj;
      return *this;      
    }
  };
}
 
 
#include <cstdint>
#include <string>
#include <vector>
 
#include "ortools/base/basictypes.h"
 
 
#include <stdint.h>     // Use the C99 official header
 
 
#define SWIGWORDSIZE64
#ifndef LONG_MAX
#include <limits.h>
#endif
#if (__WORDSIZE == 32) || (LONG_MAX == INT_MAX)
# error "SWIG wrapped code invalid in 32 bit architecture, regenerate code using -DSWIGWORDSIZE32"
#endif
 
 
#include <string>
 
 
#include "ortools/base/python-swig.h"
 
 
#include "ortools/linear_solver/linear_solver.h"
#include "ortools/linear_solver/model_exporter.h"
#include "ortools/linear_solver/model_exporter_swig_helper.h"
#include "ortools/linear_solver/model_validator.h"
 
 
template<>
bool PyObjAs(PyObject *py_obj, operations_research::MPConstraint** b) {
  return SWIG_ConvertPtr(py_obj, reinterpret_cast<void**>(b),
                         SWIGTYPE_p_operations_research__MPConstraint,
                         SWIG_POINTER_EXCEPTION) >= 0;
}
 
 
PyObject* FromObjectMPConstraint(operations_research::MPConstraint* obj) {
  return SWIG_NewPointerObj(SWIG_as_voidptr(obj),
                            SWIGTYPE_p_operations_research__MPConstraint,
                            0 | 0);
}
 
bool CanConvertToMPConstraint(PyObject *py_obj) {
  operations_research::MPConstraint* tmp;
  return PyObjAs(py_obj, &tmp);
}
 
 
template<>
bool PyObjAs(PyObject *py_obj, operations_research::MPVariable** b) {
  return SWIG_ConvertPtr(py_obj, reinterpret_cast<void**>(b),
                         SWIGTYPE_p_operations_research__MPVariable,
                         SWIG_POINTER_EXCEPTION) >= 0;
}
 
 
PyObject* FromObjectMPVariable(operations_research::MPVariable* obj) {
  return SWIG_NewPointerObj(SWIG_as_voidptr(obj),
                            SWIGTYPE_p_operations_research__MPVariable,
                            0 | 0);
}
 
bool CanConvertToMPVariable(PyObject *py_obj) {
  operations_research::MPVariable* tmp;
  return PyObjAs(py_obj, &tmp);
}
 
 
SWIGINTERNINLINE PyObject*
  SWIG_From_int  (int value)
{
  return PyInt_FromLong((long) value);
}
 
 
SWIGINTERN swig_type_info*
SWIG_pchar_descriptor(void)
{
  static int init = 0;
  static swig_type_info* info = 0;
  if (!init) {
    info = SWIG_TypeQuery("_p_char");
    init = 1;
  }
  return info;
}
 
 
SWIGINTERN int
SWIG_AsCharPtrAndSize(PyObject *obj, char** cptr, size_t* psize, int *alloc)
{
#if PY_VERSION_HEX>=0x03000000
#if defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
  if (PyBytes_Check(obj))
#else
  if (PyUnicode_Check(obj))
#endif
#else  
  if (PyString_Check(obj))
#endif
  {
    char *cstr; Py_ssize_t len;
    int ret = SWIG_OK;
#if PY_VERSION_HEX>=0x03000000
#if !defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
    if (!alloc && cptr) {
        /* We can't allow converting without allocation, since the internal
           representation of string in Python 3 is UCS-2/UCS-4 but we require
           a UTF-8 representation.
           TODO(bhy) More detailed explanation */
        return SWIG_RuntimeError;
    }
    obj = PyUnicode_AsUTF8String(obj);
    if (!obj)
      return SWIG_TypeError;
    if (alloc)
      *alloc = SWIG_NEWOBJ;
#endif
    if (PyBytes_AsStringAndSize(obj, &cstr, &len) == -1)
      return SWIG_TypeError;
#else
    if (PyString_AsStringAndSize(obj, &cstr, &len) == -1)
      return SWIG_TypeError;
#endif
    if (cptr) {
      if (alloc) {
    if (*alloc == SWIG_NEWOBJ) {
      *cptr = reinterpret_cast< char* >(memcpy(new char[len + 1], cstr, sizeof(char)*(len + 1)));
      *alloc = SWIG_NEWOBJ;
    } else {
      *cptr = cstr;
      *alloc = SWIG_OLDOBJ;
    }
      } else {
#if PY_VERSION_HEX>=0x03000000
#if defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
    *cptr = PyBytes_AsString(obj);
#else
    assert(0); /* Should never reach here with Unicode strings in Python 3 */
#endif
#else
    *cptr = SWIG_Python_str_AsChar(obj);
        if (!*cptr)
          ret = SWIG_TypeError;
#endif
      }
    }
    if (psize) *psize = len + 1;
#if PY_VERSION_HEX>=0x03000000 && !defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
    Py_XDECREF(obj);
#endif
    return ret;
  } else {
#if defined(SWIG_PYTHON_2_UNICODE)
#if defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
#error "Cannot use both SWIG_PYTHON_2_UNICODE and SWIG_PYTHON_STRICT_BYTE_CHAR at once"
#endif
#if PY_VERSION_HEX<0x03000000
    if (PyUnicode_Check(obj)) {
      char *cstr; Py_ssize_t len;
      if (!alloc && cptr) {
        return SWIG_RuntimeError;
      }
      obj = PyUnicode_AsUTF8String(obj);
      if (!obj)
        return SWIG_TypeError;
      if (PyString_AsStringAndSize(obj, &cstr, &len) != -1) {
        if (cptr) {
          if (alloc) *alloc = SWIG_NEWOBJ;
          *cptr = reinterpret_cast< char* >(memcpy(new char[len + 1], cstr, sizeof(char)*(len + 1)));
        }
        if (psize) *psize = len + 1;
 
        Py_XDECREF(obj);
        return SWIG_OK;
      } else {
        Py_XDECREF(obj);
      }
    }
#endif
#endif
 
    swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
    if (pchar_descriptor) {
      void* vptr = 0;
      if (SWIG_ConvertPtr(obj, &vptr, pchar_descriptor, 0) == SWIG_OK) {
    if (cptr) *cptr = (char *) vptr;
    if (psize) *psize = vptr ? (strlen((char *)vptr) + 1) : 0;
    if (alloc) *alloc = SWIG_OLDOBJ;
    return SWIG_OK;
      }
    }
  }
  return SWIG_TypeError;
}
 
 
SWIGINTERN int
SWIG_AsPtr_std_string (PyObject * obj, std::string **val) 
{
  char* buf = 0 ; size_t size = 0; int alloc = SWIG_OLDOBJ;
  if (SWIG_IsOK((SWIG_AsCharPtrAndSize(obj, &buf, &size, &alloc)))) {
    if (buf) {
      if (val) *val = new std::string(buf, size - 1);
      if (alloc == SWIG_NEWOBJ) delete[] buf;
      return SWIG_NEWOBJ;
    } else {
      if (val) *val = 0;
      return SWIG_OLDOBJ;
    }
  } else {
    static int init = 0;
    static swig_type_info* descriptor = 0;
    if (!init) {
      descriptor = SWIG_TypeQuery("std::string" " *");
      init = 1;
    }
    if (descriptor) {
      std::string *vptr;
      int res = SWIG_ConvertPtr(obj, (void**)&vptr, descriptor, 0);
      if (SWIG_IsOK(res) && val) *val = vptr;
      return res;
    }
  }
  return SWIG_ERROR;
}
 
 
#include <limits.h>
#if !defined(SWIG_NO_LLONG_MAX)
# if !defined(LLONG_MAX) && defined(__GNUC__) && defined (__LONG_LONG_MAX__)
#   define LLONG_MAX __LONG_LONG_MAX__
#   define LLONG_MIN (-LLONG_MAX - 1LL)
#   define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL)
# endif
#endif
 
 
SWIGINTERN int
SWIG_AsVal_double (PyObject *obj, double *val)
{
  int res = SWIG_TypeError;
  if (PyFloat_Check(obj)) {
    if (val) *val = PyFloat_AsDouble(obj);
    return SWIG_OK;
#if PY_VERSION_HEX < 0x03000000
  } else if (PyInt_Check(obj)) {
    if (val) *val = (double) PyInt_AsLong(obj);
    return SWIG_OK;
#endif
  } else if (PyLong_Check(obj)) {
    double v = PyLong_AsDouble(obj);
    if (!PyErr_Occurred()) {
      if (val) *val = v;
      return SWIG_OK;
    } else {
      PyErr_Clear();
    }
  }
#ifdef SWIG_PYTHON_CAST_MODE
  {
    int dispatch = 0;
    double d = PyFloat_AsDouble(obj);
    if (!PyErr_Occurred()) {
      if (val) *val = d;
      return SWIG_AddCast(SWIG_OK);
    } else {
      PyErr_Clear();
    }
    if (!dispatch) {
      long v = PyLong_AsLong(obj);
      if (!PyErr_Occurred()) {
    if (val) *val = v;
    return SWIG_AddCast(SWIG_AddCast(SWIG_OK));
      } else {
    PyErr_Clear();
      }
    }
  }
#endif
  return res;
}
 
 
#include <float.h>
 
 
#include <math.h>
 
 
SWIGINTERNINLINE int
SWIG_CanCastAsInteger(double *d, double min, double max) {
  double x = *d;
  if ((min <= x && x <= max)) {
   double fx = floor(x);
   double cx = ceil(x);
   double rd =  ((x - fx) < 0.5) ? fx : cx; /* simple rint */
   if ((errno == EDOM) || (errno == ERANGE)) {
     errno = 0;
   } else {
     double summ, reps, diff;
     if (rd < x) {
       diff = x - rd;
     } else if (rd > x) {
       diff = rd - x;
     } else {
       return 1;
     }
     summ = rd + x;
     reps = diff/summ;
     if (reps < 8*DBL_EPSILON) {
       *d = rd;
       return 1;
     }
   }
  }
  return 0;
}
 
 
SWIGINTERN int
SWIG_AsVal_long (PyObject *obj, long* val)
{
#if PY_VERSION_HEX < 0x03000000
  if (PyInt_Check(obj)) {
    if (val) *val = PyInt_AsLong(obj);
    return SWIG_OK;
  } else
#endif
  if (PyLong_Check(obj)) {
    long v = PyLong_AsLong(obj);
    if (!PyErr_Occurred()) {
      if (val) *val = v;
      return SWIG_OK;
    } else {
      PyErr_Clear();
      return SWIG_OverflowError;
    }
  }
#ifdef SWIG_PYTHON_CAST_MODE
  {
    int dispatch = 0;
    long v = PyInt_AsLong(obj);
    if (!PyErr_Occurred()) {
      if (val) *val = v;
      return SWIG_AddCast(SWIG_OK);
    } else {
      PyErr_Clear();
    }
    if (!dispatch) {
      double d;
      int res = SWIG_AddCast(SWIG_AsVal_double (obj,&d));
      if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, LONG_MIN, LONG_MAX)) {
    if (val) *val = (long)(d);
    return res;
      }
    }
  }
#endif
  return SWIG_TypeError;
}
 
 
SWIGINTERN int
SWIG_AsVal_int (PyObject * obj, int *val)
{
  long v;
  int res = SWIG_AsVal_long (obj, &v);
  if (SWIG_IsOK(res)) {
    if ((v < INT_MIN || v > INT_MAX)) {
      return SWIG_OverflowError;
    } else {
      if (val) *val = static_cast< int >(v);
    }
  }  
  return res;
}
 
 
SWIGINTERNINLINE PyObject*
  SWIG_From_bool  (bool value)
{
  return PyBool_FromLong(value ? 1 : 0);
}
 
 
SWIGINTERN int
SWIG_AsVal_bool (PyObject *obj, bool *val)
{
  int r;
  if (!PyBool_Check(obj))
    return SWIG_ERROR;
  r = PyObject_IsTrue(obj);
  if (r == -1)
    return SWIG_ERROR;
  if (val) *val = r ? true : false;
  return SWIG_OK;
}
 
 
  #define SWIG_From_double   PyFloat_FromDouble 
 
 
  #define SWIG_From_long   PyInt_FromLong 
 
SWIGINTERN std::string operations_research_MPSolver_LoadModelFromProto(operations_research::MPSolver *self,operations_research::MPModelProto const &input_model){
    std::string error_message;
    self->LoadModelFromProto(input_model, &error_message);
    return error_message;
  }
 
SWIGINTERNINLINE PyObject *
SWIG_FromCharPtrAndSize(const char* carray, size_t size)
{
  if (carray) {
    if (size > INT_MAX) {
      swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
      return pchar_descriptor ? 
    SWIG_InternalNewPointerObj(const_cast< char * >(carray), pchar_descriptor, 0) : SWIG_Py_Void();
    } else {
#if PY_VERSION_HEX >= 0x03000000
#if defined(SWIG_PYTHON_STRICT_BYTE_CHAR)
      return PyBytes_FromStringAndSize(carray, static_cast< Py_ssize_t >(size));
#else
      return PyUnicode_DecodeUTF8(carray, static_cast< Py_ssize_t >(size), "surrogateescape");
#endif
#else
      return PyString_FromStringAndSize(carray, static_cast< Py_ssize_t >(size));
#endif
    }
  } else {
    return SWIG_Py_Void();
  }
}
 
 
SWIGINTERNINLINE PyObject *
SWIG_From_std_string  (const std::string& s)
{
  return SWIG_FromCharPtrAndSize(s.data(), s.size());
}
 
SWIGINTERN std::string operations_research_MPSolver_LoadModelFromProtoWithUniqueNamesOrDie(operations_research::MPSolver *self,operations_research::MPModelProto const &input_model){
    std::string error_message;
    self->LoadModelFromProtoWithUniqueNamesOrDie(input_model, &error_message);
    return error_message;
  }
SWIGINTERN bool operations_research_MPSolver_LoadSolutionFromProto__SWIG_0(operations_research::MPSolver *self,operations_research::MPSolutionResponse const &response,double tolerance=std::numeric_limits< double >::infinity()){
    const absl::Status status =
        self->LoadSolutionFromProto(response, tolerance);
    LOG_IF(ERROR, !status.ok()) << "LoadSolutionFromProto() failed: " << status;
    return status.ok();
  }
SWIGINTERN std::string operations_research_MPSolver_ExportModelAsLpFormat(operations_research::MPSolver *self,bool obfuscated){
    operations_research::MPModelExportOptions options;
    options.obfuscate = obfuscated;
    operations_research::MPModelProto model;
    self->ExportModelToProto(&model);
    return ExportModelAsLpFormat(model, options).value_or("");
  }
SWIGINTERN std::string operations_research_MPSolver_ExportModelAsMpsFormat(operations_research::MPSolver *self,bool fixed_format,bool obfuscated){
    operations_research::MPModelExportOptions options;
    options.obfuscate = obfuscated;
    operations_research::MPModelProto model;
    self->ExportModelToProto(&model);
    return ExportModelAsMpsFormat(model, options).value_or("");
  }
SWIGINTERN void operations_research_MPSolver_SetHint(operations_research::MPSolver *self,std::vector< operations_research::MPVariable * > const &variables,std::vector< double > const &values){
    if (variables.size() != values.size()) {
      LOG(FATAL) << "Different number of variables and values when setting "
                 << "hint.";
    }
    std::vector<std::pair<const operations_research::MPVariable*, double> >
        hint(variables.size());
    for (int i = 0; i < variables.size(); ++i) {
      hint[i] = std::make_pair(variables[i], values[i]);
    }
    self->SetHint(hint);
  }
SWIGINTERN bool operations_research_MPSolver_SetNumThreads(operations_research::MPSolver *self,int num_theads){
    return self->SetNumThreads(num_theads).ok();
  }
SWIGINTERN double operations_research_MPSolver_Infinity(){ return operations_research::MPSolver::infinity(); }
SWIGINTERN void operations_research_MPSolver_SetTimeLimit(operations_research::MPSolver *self,int64_t x){ self->set_time_limit(x); }
SWIGINTERN int64_t operations_research_MPSolver_WallTime(operations_research::MPSolver const *self){ return self->wall_time(); }
SWIGINTERN int64_t operations_research_MPSolver_Iterations(operations_research::MPSolver const *self){ return self->iterations(); }
SWIGINTERN double operations_research_MPObjective_Offset(operations_research::MPObjective const *self){ return self->offset();}
SWIGINTERN std::string operations_research_MPVariable___str__(operations_research::MPVariable *self){
    return self->name();
  }
SWIGINTERN std::string operations_research_MPVariable___repr__(operations_research::MPVariable *self){
    return self->name();
  }
SWIGINTERN double operations_research_MPVariable_SolutionValue(operations_research::MPVariable const *self){ return self->solution_value(); }
SWIGINTERN bool operations_research_MPVariable_Integer(operations_research::MPVariable const *self){ return self->integer(); }
SWIGINTERN double operations_research_MPVariable_Lb(operations_research::MPVariable const *self){ return self->lb(); }
SWIGINTERN double operations_research_MPVariable_Ub(operations_research::MPVariable const *self){ return self->ub(); }
SWIGINTERN void operations_research_MPVariable_SetLb(operations_research::MPVariable *self,double x){ self->SetLB(x); }
SWIGINTERN void operations_research_MPVariable_SetUb(operations_research::MPVariable *self,double x){ self->SetUB(x); }
SWIGINTERN double operations_research_MPVariable_ReducedCost(operations_research::MPVariable const *self){ return self->reduced_cost(); }
SWIGINTERN double operations_research_MPConstraint_Lb(operations_research::MPConstraint const *self){ return self->lb(); }
SWIGINTERN double operations_research_MPConstraint_Ub(operations_research::MPConstraint const *self){ return self->ub(); }
SWIGINTERN void operations_research_MPConstraint_SetLb(operations_research::MPConstraint *self,double x){ self->SetLB(x); }
SWIGINTERN void operations_research_MPConstraint_SetUb(operations_research::MPConstraint *self,double x){ self->SetUB(x); }
SWIGINTERN double operations_research_MPConstraint_DualValue(operations_research::MPConstraint const *self){ return self->dual_value(); }
#ifdef __cplusplus
extern "C" {
#endif
SWIGINTERN PyObject *_wrap_new_Solver(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  std::string *arg1 = 0 ;
  operations_research::MPSolver::OptimizationProblemType arg2 ;
  int res1 = SWIG_OLDOBJ ;
  int val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  operations_research::MPSolver *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "new_Solver", 2, 2, swig_obj)) SWIG_fail;
  {
    std::string *ptr = (std::string *)0;
    res1 = SWIG_AsPtr_std_string(swig_obj[0], &ptr);
    if (!SWIG_IsOK(res1)) {
      SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "new_Solver" "', argument " "1"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "new_Solver" "', argument " "1"" of type '" "std::string const &""'"); 
    }
    arg1 = ptr;
  }
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "new_Solver" "', argument " "2"" of type '" "operations_research::MPSolver::OptimizationProblemType""'");
  } 
  arg2 = static_cast< operations_research::MPSolver::OptimizationProblemType >(val2);
  result = (operations_research::MPSolver *)new operations_research::MPSolver((std::string const &)*arg1,arg2);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPSolver, SWIG_POINTER_NEW |  0 );
  if (SWIG_IsNewObj(res1)) delete arg1;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res1)) delete arg1;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_delete_Solver(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, SWIG_POINTER_DISOWN |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_Solver" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  delete arg1;
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_CreateSolver(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  std::string *arg1 = 0 ;
  int res1 = SWIG_OLDOBJ ;
  PyObject *swig_obj[1] ;
  operations_research::MPSolver *result = 0 ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  {
    std::string *ptr = (std::string *)0;
    res1 = SWIG_AsPtr_std_string(swig_obj[0], &ptr);
    if (!SWIG_IsOK(res1)) {
      SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_CreateSolver" "', argument " "1"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_CreateSolver" "', argument " "1"" of type '" "std::string const &""'"); 
    }
    arg1 = ptr;
  }
  result = (operations_research::MPSolver *)operations_research::MPSolver::CreateSolver((std::string const &)*arg1);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPSolver, SWIG_POINTER_OWN |  0 );
  if (SWIG_IsNewObj(res1)) delete arg1;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res1)) delete arg1;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_SupportsProblemType(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver::OptimizationProblemType arg1 ;
  int val1 ;
  int ecode1 = 0 ;
  PyObject *swig_obj[1] ;
  bool result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  ecode1 = SWIG_AsVal_int(swig_obj[0], &val1);
  if (!SWIG_IsOK(ecode1)) {
    SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "Solver_SupportsProblemType" "', argument " "1"" of type '" "operations_research::MPSolver::OptimizationProblemType""'");
  } 
  arg1 = static_cast< operations_research::MPSolver::OptimizationProblemType >(val1);
  result = (bool)operations_research::MPSolver::SupportsProblemType(arg1);
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Clear(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Clear" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  (arg1)->Clear();
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_NumVariables(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_NumVariables" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (int)((operations_research::MPSolver const *)arg1)->NumVariables();
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_variables(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  std::vector< operations_research::MPVariable * > *result = 0 ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_variables" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (std::vector< operations_research::MPVariable * > *) &((operations_research::MPSolver const *)arg1)->variables();
  {
    resultobj = vector_output_helper(result, &FromObjectMPVariable);
  }
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_variable(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  int arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  operations_research::MPVariable *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_variable", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_variable" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_variable" "', argument " "2"" of type '" "int""'");
  } 
  arg2 = static_cast< int >(val2);
  result = (operations_research::MPVariable *)((operations_research::MPSolver const *)arg1)->variable(arg2);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_LookupVariable(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  std::string *arg2 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int res2 = SWIG_OLDOBJ ;
  PyObject *swig_obj[2] ;
  operations_research::MPVariable *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_LookupVariable", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_LookupVariable" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    std::string *ptr = (std::string *)0;
    res2 = SWIG_AsPtr_std_string(swig_obj[1], &ptr);
    if (!SWIG_IsOK(res2)) {
      SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "Solver_LookupVariable" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_LookupVariable" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    arg2 = ptr;
  }
  result = (operations_research::MPVariable *)((operations_research::MPSolver const *)arg1)->LookupVariableOrNull((std::string const &)*arg2);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (SWIG_IsNewObj(res2)) delete arg2;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res2)) delete arg2;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Var(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  double arg2 ;
  double arg3 ;
  bool arg4 ;
  std::string *arg5 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  bool val4 ;
  int ecode4 = 0 ;
  int res5 = SWIG_OLDOBJ ;
  PyObject *swig_obj[5] ;
  operations_research::MPVariable *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_Var", 5, 5, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Var" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_Var" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Solver_Var" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  ecode4 = SWIG_AsVal_bool(swig_obj[3], &val4);
  if (!SWIG_IsOK(ecode4)) {
    SWIG_exception_fail(SWIG_ArgError(ecode4), "in method '" "Solver_Var" "', argument " "4"" of type '" "bool""'");
  } 
  arg4 = static_cast< bool >(val4);
  {
    std::string *ptr = (std::string *)0;
    res5 = SWIG_AsPtr_std_string(swig_obj[4], &ptr);
    if (!SWIG_IsOK(res5)) {
      SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "Solver_Var" "', argument " "5"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_Var" "', argument " "5"" of type '" "std::string const &""'"); 
    }
    arg5 = ptr;
  }
  result = (operations_research::MPVariable *)(arg1)->MakeVar(arg2,arg3,arg4,(std::string const &)*arg5);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (SWIG_IsNewObj(res5)) delete arg5;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res5)) delete arg5;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_NumVar(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  double arg2 ;
  double arg3 ;
  std::string *arg4 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  int res4 = SWIG_OLDOBJ ;
  PyObject *swig_obj[4] ;
  operations_research::MPVariable *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_NumVar", 4, 4, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_NumVar" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_NumVar" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Solver_NumVar" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  {
    std::string *ptr = (std::string *)0;
    res4 = SWIG_AsPtr_std_string(swig_obj[3], &ptr);
    if (!SWIG_IsOK(res4)) {
      SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "Solver_NumVar" "', argument " "4"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_NumVar" "', argument " "4"" of type '" "std::string const &""'"); 
    }
    arg4 = ptr;
  }
  result = (operations_research::MPVariable *)(arg1)->MakeNumVar(arg2,arg3,(std::string const &)*arg4);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (SWIG_IsNewObj(res4)) delete arg4;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res4)) delete arg4;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_IntVar(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  double arg2 ;
  double arg3 ;
  std::string *arg4 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  int res4 = SWIG_OLDOBJ ;
  PyObject *swig_obj[4] ;
  operations_research::MPVariable *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_IntVar", 4, 4, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_IntVar" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_IntVar" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Solver_IntVar" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  {
    std::string *ptr = (std::string *)0;
    res4 = SWIG_AsPtr_std_string(swig_obj[3], &ptr);
    if (!SWIG_IsOK(res4)) {
      SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "Solver_IntVar" "', argument " "4"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_IntVar" "', argument " "4"" of type '" "std::string const &""'"); 
    }
    arg4 = ptr;
  }
  result = (operations_research::MPVariable *)(arg1)->MakeIntVar(arg2,arg3,(std::string const &)*arg4);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (SWIG_IsNewObj(res4)) delete arg4;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res4)) delete arg4;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_BoolVar(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  std::string *arg2 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int res2 = SWIG_OLDOBJ ;
  PyObject *swig_obj[2] ;
  operations_research::MPVariable *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_BoolVar", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_BoolVar" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    std::string *ptr = (std::string *)0;
    res2 = SWIG_AsPtr_std_string(swig_obj[1], &ptr);
    if (!SWIG_IsOK(res2)) {
      SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "Solver_BoolVar" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_BoolVar" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    arg2 = ptr;
  }
  result = (operations_research::MPVariable *)(arg1)->MakeBoolVar((std::string const &)*arg2);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (SWIG_IsNewObj(res2)) delete arg2;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res2)) delete arg2;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_NumConstraints(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_NumConstraints" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (int)((operations_research::MPSolver const *)arg1)->NumConstraints();
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_constraints(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  std::vector< operations_research::MPConstraint * > *result = 0 ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_constraints" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (std::vector< operations_research::MPConstraint * > *) &((operations_research::MPSolver const *)arg1)->constraints();
  {
    resultobj = vector_output_helper(result, &FromObjectMPConstraint);
  }
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_constraint(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  int arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  operations_research::MPConstraint *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_constraint", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_constraint" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_constraint" "', argument " "2"" of type '" "int""'");
  } 
  arg2 = static_cast< int >(val2);
  result = (operations_research::MPConstraint *)((operations_research::MPSolver const *)arg1)->constraint(arg2);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_LookupConstraint(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  std::string *arg2 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int res2 = SWIG_OLDOBJ ;
  PyObject *swig_obj[2] ;
  operations_research::MPConstraint *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_LookupConstraint", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_LookupConstraint" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    std::string *ptr = (std::string *)0;
    res2 = SWIG_AsPtr_std_string(swig_obj[1], &ptr);
    if (!SWIG_IsOK(res2)) {
      SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "Solver_LookupConstraint" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_LookupConstraint" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    arg2 = ptr;
  }
  result = (operations_research::MPConstraint *)((operations_research::MPSolver const *)arg1)->LookupConstraintOrNull((std::string const &)*arg2);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (SWIG_IsNewObj(res2)) delete arg2;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res2)) delete arg2;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Constraint__SWIG_0(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  double arg2 ;
  double arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  operations_research::MPConstraint *result = 0 ;
  
  if ((nobjs < 3) || (nobjs > 3)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Constraint" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_Constraint" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Solver_Constraint" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  result = (operations_research::MPConstraint *)(arg1)->MakeRowConstraint(arg2,arg3);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Constraint__SWIG_1(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  operations_research::MPConstraint *result = 0 ;
  
  if ((nobjs < 1) || (nobjs > 1)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Constraint" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (operations_research::MPConstraint *)(arg1)->MakeRowConstraint();
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Constraint__SWIG_2(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  double arg2 ;
  double arg3 ;
  std::string *arg4 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  int res4 = SWIG_OLDOBJ ;
  operations_research::MPConstraint *result = 0 ;
  
  if ((nobjs < 4) || (nobjs > 4)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Constraint" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_Constraint" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Solver_Constraint" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  {
    std::string *ptr = (std::string *)0;
    res4 = SWIG_AsPtr_std_string(swig_obj[3], &ptr);
    if (!SWIG_IsOK(res4)) {
      SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "Solver_Constraint" "', argument " "4"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_Constraint" "', argument " "4"" of type '" "std::string const &""'"); 
    }
    arg4 = ptr;
  }
  result = (operations_research::MPConstraint *)(arg1)->MakeRowConstraint(arg2,arg3,(std::string const &)*arg4);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (SWIG_IsNewObj(res4)) delete arg4;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res4)) delete arg4;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Constraint__SWIG_3(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  std::string *arg2 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int res2 = SWIG_OLDOBJ ;
  operations_research::MPConstraint *result = 0 ;
  
  if ((nobjs < 2) || (nobjs > 2)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Constraint" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    std::string *ptr = (std::string *)0;
    res2 = SWIG_AsPtr_std_string(swig_obj[1], &ptr);
    if (!SWIG_IsOK(res2)) {
      SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "Solver_Constraint" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_Constraint" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    arg2 = ptr;
  }
  result = (operations_research::MPConstraint *)(arg1)->MakeRowConstraint((std::string const &)*arg2);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (SWIG_IsNewObj(res2)) delete arg2;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res2)) delete arg2;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Constraint(PyObject *self, PyObject *args) {
  Py_ssize_t argc;
  PyObject *argv[5] = {
    0
  };
  
  if (!(argc = SWIG_Python_UnpackTuple(args, "Solver_Constraint", 0, 4, argv))) SWIG_fail;
  --argc;
  if (argc == 1) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_operations_research__MPSolver, 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      return _wrap_Solver_Constraint__SWIG_1(self, argc, argv);
    }
  }
  if (argc == 2) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_operations_research__MPSolver, 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      int res = SWIG_AsPtr_std_string(argv[1], (std::string**)(0));
      _v = SWIG_CheckState(res);
      if (_v) {
        return _wrap_Solver_Constraint__SWIG_3(self, argc, argv);
      }
    }
  }
  if (argc == 3) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_operations_research__MPSolver, 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      {
        int res = SWIG_AsVal_double(argv[1], NULL);
        _v = SWIG_CheckState(res);
      }
      if (_v) {
        {
          int res = SWIG_AsVal_double(argv[2], NULL);
          _v = SWIG_CheckState(res);
        }
        if (_v) {
          return _wrap_Solver_Constraint__SWIG_0(self, argc, argv);
        }
      }
    }
  }
  if (argc == 4) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_operations_research__MPSolver, 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      {
        int res = SWIG_AsVal_double(argv[1], NULL);
        _v = SWIG_CheckState(res);
      }
      if (_v) {
        {
          int res = SWIG_AsVal_double(argv[2], NULL);
          _v = SWIG_CheckState(res);
        }
        if (_v) {
          int res = SWIG_AsPtr_std_string(argv[3], (std::string**)(0));
          _v = SWIG_CheckState(res);
          if (_v) {
            return _wrap_Solver_Constraint__SWIG_2(self, argc, argv);
          }
        }
      }
    }
  }
  
fail:
  SWIG_Python_RaiseOrModifyTypeError("Wrong number or type of arguments for overloaded function 'Solver_Constraint'.\n"
    "  Possible C/C++ prototypes are:\n"
    "    operations_research::MPSolver::MakeRowConstraint(double,double)\n"
    "    operations_research::MPSolver::MakeRowConstraint()\n"
    "    operations_research::MPSolver::MakeRowConstraint(double,double,std::string const &)\n"
    "    operations_research::MPSolver::MakeRowConstraint(std::string const &)\n");
  return 0;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Objective(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  operations_research::MPObjective *result = 0 ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Objective" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (operations_research::MPObjective *)(arg1)->MutableObjective();
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Solve__SWIG_0(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  operations_research::MPSolver::ResultStatus result;
  
  if ((nobjs < 1) || (nobjs > 1)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Solve" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (operations_research::MPSolver::ResultStatus)(arg1)->Solve();
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Solve__SWIG_1(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  operations_research::MPSolverParameters *arg2 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  void *argp2 = 0 ;
  int res2 = 0 ;
  operations_research::MPSolver::ResultStatus result;
  
  if ((nobjs < 2) || (nobjs > 2)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Solve" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  res2 = SWIG_ConvertPtr(swig_obj[1], &argp2, SWIGTYPE_p_operations_research__MPSolverParameters,  0  | 0);
  if (!SWIG_IsOK(res2)) {
    SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "Solver_Solve" "', argument " "2"" of type '" "operations_research::MPSolverParameters const &""'"); 
  }
  if (!argp2) {
    SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_Solve" "', argument " "2"" of type '" "operations_research::MPSolverParameters const &""'"); 
  }
  arg2 = reinterpret_cast< operations_research::MPSolverParameters * >(argp2);
  result = (operations_research::MPSolver::ResultStatus)(arg1)->Solve((operations_research::MPSolverParameters const &)*arg2);
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Solve(PyObject *self, PyObject *args) {
  Py_ssize_t argc;
  PyObject *argv[3] = {
    0
  };
  
  if (!(argc = SWIG_Python_UnpackTuple(args, "Solver_Solve", 0, 2, argv))) SWIG_fail;
  --argc;
  if (argc == 1) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_operations_research__MPSolver, 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      return _wrap_Solver_Solve__SWIG_0(self, argc, argv);
    }
  }
  if (argc == 2) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_operations_research__MPSolver, 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      int res = SWIG_ConvertPtr(argv[1], 0, SWIGTYPE_p_operations_research__MPSolverParameters, SWIG_POINTER_NO_NULL | 0);
      _v = SWIG_CheckState(res);
      if (_v) {
        return _wrap_Solver_Solve__SWIG_1(self, argc, argv);
      }
    }
  }
  
fail:
  SWIG_Python_RaiseOrModifyTypeError("Wrong number or type of arguments for overloaded function 'Solver_Solve'.\n"
    "  Possible C/C++ prototypes are:\n"
    "    operations_research::MPSolver::Solve()\n"
    "    operations_research::MPSolver::Solve(operations_research::MPSolverParameters const &)\n");
  return 0;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_ComputeConstraintActivities(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  std::vector< double > result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_ComputeConstraintActivities" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = ((operations_research::MPSolver const *)arg1)->ComputeConstraintActivities();
  {
    resultobj = vector_output_helper(&result, &PyFloat_FromDouble);
  }
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_VerifySolution(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  double arg2 ;
  bool arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  bool val3 ;
  int ecode3 = 0 ;
  PyObject *swig_obj[3] ;
  bool result;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_VerifySolution", 3, 3, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_VerifySolution" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_VerifySolution" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  ecode3 = SWIG_AsVal_bool(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Solver_VerifySolution" "', argument " "3"" of type '" "bool""'");
  } 
  arg3 = static_cast< bool >(val3);
  result = (bool)((operations_research::MPSolver const *)arg1)->VerifySolution(arg2,arg3);
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_InterruptSolve(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  bool result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_InterruptSolve" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (bool)(arg1)->InterruptSolve();
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_FillSolutionResponseProto(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  operations_research::MPSolutionResponse *arg2 = (operations_research::MPSolutionResponse *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_FillSolutionResponseProto", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_FillSolutionResponseProto" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    arg2 = new operations_research::MPSolutionResponse;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[1], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg2->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  ((operations_research::MPSolver const *)arg1)->FillSolutionResponseProto(arg2);
  resultobj = SWIG_Py_Void();
  {
    std::string encoded_protobuf;
    arg2->SerializeToString(&encoded_protobuf);
    
    PyObject* const python_encoded_protobuf =
    PyBytes_FromStringAndSize(encoded_protobuf.c_str(),
      encoded_protobuf.size());
    
    
    
    
    
    if (python_encoded_protobuf != nullptr) {
      PyObject* const result = PyObject_CallMethod(
        swig_obj[1], const_cast<char*>("ParseFromString"),
        const_cast<char*>("(O)"), python_encoded_protobuf);
      Py_DECREF(python_encoded_protobuf);
      if (result != nullptr) {
        Py_DECREF(result); 
      }
    }
  }
  {
    delete arg2;
  }
  return resultobj;
fail:
  {
    delete arg2;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_SolveWithProto__SWIG_0(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPModelRequest *arg1 = 0 ;
  operations_research::MPSolutionResponse *arg2 = (operations_research::MPSolutionResponse *) 0 ;
  std::atomic< bool > *arg3 = (std::atomic< bool > *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  void *argp3 = 0 ;
  int res3 = 0 ;
  
  if ((nobjs < 3) || (nobjs > 3)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1, SWIGTYPE_p_operations_research__MPModelRequest,  0  | 0);
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_SolveWithProto" "', argument " "1"" of type '" "operations_research::MPModelRequest const &""'"); 
  }
  if (!argp1) {
    SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_SolveWithProto" "', argument " "1"" of type '" "operations_research::MPModelRequest const &""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPModelRequest * >(argp1);
  {
    arg2 = new operations_research::MPSolutionResponse;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[1], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg2->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  res3 = SWIG_ConvertPtr(swig_obj[2], &argp3,SWIGTYPE_p_std__atomicT_bool_t, 0 |  0 );
  if (!SWIG_IsOK(res3)) {
    SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "Solver_SolveWithProto" "', argument " "3"" of type '" "std::atomic< bool > *""'"); 
  }
  arg3 = reinterpret_cast< std::atomic< bool > * >(argp3);
  operations_research::MPSolver::SolveWithProto((operations_research::MPModelRequest const &)*arg1,arg2,arg3);
  resultobj = SWIG_Py_Void();
  {
    std::string encoded_protobuf;
    arg2->SerializeToString(&encoded_protobuf);
    
    PyObject* const python_encoded_protobuf =
    PyBytes_FromStringAndSize(encoded_protobuf.c_str(),
      encoded_protobuf.size());
    
    
    
    
    
    if (python_encoded_protobuf != nullptr) {
      PyObject* const result = PyObject_CallMethod(
        swig_obj[1], const_cast<char*>("ParseFromString"),
        const_cast<char*>("(O)"), python_encoded_protobuf);
      Py_DECREF(python_encoded_protobuf);
      if (result != nullptr) {
        Py_DECREF(result); 
      }
    }
  }
  {
    delete arg2;
  }
  return resultobj;
fail:
  {
    delete arg2;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_SolveWithProto__SWIG_1(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPModelRequest *arg1 = 0 ;
  operations_research::MPSolutionResponse *arg2 = (operations_research::MPSolutionResponse *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  
  if ((nobjs < 2) || (nobjs > 2)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1, SWIGTYPE_p_operations_research__MPModelRequest,  0  | 0);
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_SolveWithProto" "', argument " "1"" of type '" "operations_research::MPModelRequest const &""'"); 
  }
  if (!argp1) {
    SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_SolveWithProto" "', argument " "1"" of type '" "operations_research::MPModelRequest const &""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPModelRequest * >(argp1);
  {
    arg2 = new operations_research::MPSolutionResponse;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[1], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg2->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  operations_research::MPSolver::SolveWithProto((operations_research::MPModelRequest const &)*arg1,arg2);
  resultobj = SWIG_Py_Void();
  {
    std::string encoded_protobuf;
    arg2->SerializeToString(&encoded_protobuf);
    
    PyObject* const python_encoded_protobuf =
    PyBytes_FromStringAndSize(encoded_protobuf.c_str(),
      encoded_protobuf.size());
    
    
    
    
    
    if (python_encoded_protobuf != nullptr) {
      PyObject* const result = PyObject_CallMethod(
        swig_obj[1], const_cast<char*>("ParseFromString"),
        const_cast<char*>("(O)"), python_encoded_protobuf);
      Py_DECREF(python_encoded_protobuf);
      if (result != nullptr) {
        Py_DECREF(result); 
      }
    }
  }
  {
    delete arg2;
  }
  return resultobj;
fail:
  {
    delete arg2;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_SolveWithProto(PyObject *self, PyObject *args) {
  Py_ssize_t argc;
  PyObject *argv[4] = {
    0
  };
  
  if (!(argc = SWIG_Python_UnpackTuple(args, "Solver_SolveWithProto", 0, 3, argv))) SWIG_fail;
  --argc;
  if (argc == 2) {
    int _v;
    int res = SWIG_ConvertPtr(argv[0], 0, SWIGTYPE_p_operations_research__MPModelRequest, SWIG_POINTER_NO_NULL | 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      {
        bool ok = false;
        PyObject* const module = PyImport_ImportModule("ortools.linear_solver.linear_solver_pb2");
        if (module != nullptr) {
          PyObject* const dict = PyModule_GetDict(module);
          if (dict != nullptr) {
            PyObject* const clss = PyDict_GetItemString(dict, "MPSolutionResponse");
            if (clss != nullptr) {
              if (PyObject_IsInstance(argv[1], clss)) {
                ok = true;
              }
            }
          }
          Py_DECREF(module);
        }
        _v = ok ? 1 : 0;
      }
      if (_v) {
        return _wrap_Solver_SolveWithProto__SWIG_1(self, argc, argv);
      }
    }
  }
  if (argc == 3) {
    int _v;
    int res = SWIG_ConvertPtr(argv[0], 0, SWIGTYPE_p_operations_research__MPModelRequest, SWIG_POINTER_NO_NULL | 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      {
        bool ok = false;
        PyObject* const module = PyImport_ImportModule("ortools.linear_solver.linear_solver_pb2");
        if (module != nullptr) {
          PyObject* const dict = PyModule_GetDict(module);
          if (dict != nullptr) {
            PyObject* const clss = PyDict_GetItemString(dict, "MPSolutionResponse");
            if (clss != nullptr) {
              if (PyObject_IsInstance(argv[1], clss)) {
                ok = true;
              }
            }
          }
          Py_DECREF(module);
        }
        _v = ok ? 1 : 0;
      }
      if (_v) {
        void *vptr = 0;
        int res = SWIG_ConvertPtr(argv[2], &vptr, SWIGTYPE_p_std__atomicT_bool_t, 0);
        _v = SWIG_CheckState(res);
        if (_v) {
          return _wrap_Solver_SolveWithProto__SWIG_0(self, argc, argv);
        }
      }
    }
  }
  
fail:
  SWIG_Python_RaiseOrModifyTypeError("Wrong number or type of arguments for overloaded function 'Solver_SolveWithProto'.\n"
    "  Possible C/C++ prototypes are:\n"
    "    operations_research::MPSolver::SolveWithProto(operations_research::MPModelRequest const &,operations_research::MPSolutionResponse *,std::atomic< bool > *)\n"
    "    operations_research::MPSolver::SolveWithProto(operations_research::MPModelRequest const &,operations_research::MPSolutionResponse *)\n");
  return 0;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_ExportModelToProto(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  operations_research::MPModelProto *arg2 = (operations_research::MPModelProto *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_ExportModelToProto", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_ExportModelToProto" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    arg2 = new operations_research::MPModelProto;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[1], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg2->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  ((operations_research::MPSolver const *)arg1)->ExportModelToProto(arg2);
  resultobj = SWIG_Py_Void();
  {
    std::string encoded_protobuf;
    arg2->SerializeToString(&encoded_protobuf);
    
    PyObject* const python_encoded_protobuf =
    PyBytes_FromStringAndSize(encoded_protobuf.c_str(),
      encoded_protobuf.size());
    
    
    
    
    
    if (python_encoded_protobuf != nullptr) {
      PyObject* const result = PyObject_CallMethod(
        swig_obj[1], const_cast<char*>("ParseFromString"),
        const_cast<char*>("(O)"), python_encoded_protobuf);
      Py_DECREF(python_encoded_protobuf);
      if (result != nullptr) {
        Py_DECREF(result); 
      }
    }
  }
  {
    delete arg2;
  }
  return resultobj;
fail:
  {
    delete arg2;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_SetSolverSpecificParametersAsString(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  std::string *arg2 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int res2 = SWIG_OLDOBJ ;
  PyObject *swig_obj[2] ;
  bool result;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_SetSolverSpecificParametersAsString", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_SetSolverSpecificParametersAsString" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    std::string *ptr = (std::string *)0;
    res2 = SWIG_AsPtr_std_string(swig_obj[1], &ptr);
    if (!SWIG_IsOK(res2)) {
      SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "Solver_SetSolverSpecificParametersAsString" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    if (!ptr) {
      SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "Solver_SetSolverSpecificParametersAsString" "', argument " "2"" of type '" "std::string const &""'"); 
    }
    arg2 = ptr;
  }
  result = (bool)(arg1)->SetSolverSpecificParametersAsString((std::string const &)*arg2);
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  if (SWIG_IsNewObj(res2)) delete arg2;
  return resultobj;
fail:
  if (SWIG_IsNewObj(res2)) delete arg2;
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_infinity(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  double result;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_infinity", 0, 0, 0)) SWIG_fail;
  result = (double)operations_research::MPSolver::infinity();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_EnableOutput(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_EnableOutput" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  (arg1)->EnableOutput();
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_SuppressOutput(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_SuppressOutput" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  (arg1)->SuppressOutput();
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_iterations(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int64_t result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_iterations" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (int64_t)((operations_research::MPSolver const *)arg1)->iterations();
  resultobj = SWIG_From_long(static_cast< long >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_nodes(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int64_t result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_nodes" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (int64_t)((operations_research::MPSolver const *)arg1)->nodes();
  resultobj = SWIG_From_long(static_cast< long >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_ComputeExactConditionNumber(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_ComputeExactConditionNumber" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (double)((operations_research::MPSolver const *)arg1)->ComputeExactConditionNumber();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_NextSolution(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  bool result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_NextSolution" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (bool)(arg1)->NextSolution();
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_set_time_limit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  int64_t arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  long val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_set_time_limit", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_set_time_limit" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_long(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_set_time_limit" "', argument " "2"" of type '" "int64_t""'");
  } 
  arg2 = static_cast< int64_t >(val2);
  (arg1)->set_time_limit(arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_wall_time(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int64_t result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_wall_time" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (int64_t)((operations_research::MPSolver const *)arg1)->wall_time();
  resultobj = SWIG_From_long(static_cast< long >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_LoadModelFromProto(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  operations_research::MPModelProto *arg2 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[2] ;
  std::string result;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_LoadModelFromProto", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_LoadModelFromProto" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    arg2 = new operations_research::MPModelProto;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[1], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg2->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  result = operations_research_MPSolver_LoadModelFromProto(arg1,(operations_research::MPModelProto const &)*arg2);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  {
    delete arg2;
  }
  return resultobj;
fail:
  {
    delete arg2;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_LoadModelFromProtoWithUniqueNamesOrDie(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  operations_research::MPModelProto *arg2 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[2] ;
  std::string result;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_LoadModelFromProtoWithUniqueNamesOrDie", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_LoadModelFromProtoWithUniqueNamesOrDie" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    arg2 = new operations_research::MPModelProto;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[1], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg2->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  result = operations_research_MPSolver_LoadModelFromProtoWithUniqueNamesOrDie(arg1,(operations_research::MPModelProto const &)*arg2);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  {
    delete arg2;
  }
  return resultobj;
fail:
  {
    delete arg2;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_LoadSolutionFromProto__SWIG_0(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  operations_research::MPSolutionResponse *arg2 = 0 ;
  double arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  bool result;
  
  if ((nobjs < 3) || (nobjs > 3)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_LoadSolutionFromProto" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    arg2 = new operations_research::MPSolutionResponse;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[1], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg2->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Solver_LoadSolutionFromProto" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  result = (bool)operations_research_MPSolver_LoadSolutionFromProto__SWIG_0(arg1,(operations_research::MPSolutionResponse const &)*arg2,arg3);
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  {
    delete arg2;
  }
  return resultobj;
fail:
  {
    delete arg2;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_LoadSolutionFromProto__SWIG_1(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  operations_research::MPSolutionResponse *arg2 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  bool result;
  
  if ((nobjs < 2) || (nobjs > 2)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_LoadSolutionFromProto" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    arg2 = new operations_research::MPSolutionResponse;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[1], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg2->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  result = (bool)operations_research_MPSolver_LoadSolutionFromProto__SWIG_0(arg1,(operations_research::MPSolutionResponse const &)*arg2);
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  {
    delete arg2;
  }
  return resultobj;
fail:
  {
    delete arg2;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_LoadSolutionFromProto(PyObject *self, PyObject *args) {
  Py_ssize_t argc;
  PyObject *argv[4] = {
    0
  };
  
  if (!(argc = SWIG_Python_UnpackTuple(args, "Solver_LoadSolutionFromProto", 0, 3, argv))) SWIG_fail;
  --argc;
  if (argc == 2) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_operations_research__MPSolver, 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      {
        bool ok = false;
        PyObject* const module = PyImport_ImportModule("ortools.linear_solver.linear_solver_pb2");
        if (module != nullptr) {
          PyObject* const dict = PyModule_GetDict(module);
          if (dict != nullptr) {
            PyObject* const clss = PyDict_GetItemString(dict, "MPSolutionResponse");
            if (clss != nullptr) {
              if (PyObject_IsInstance(argv[1], clss)) {
                ok = true;
              }
            }
          }
          Py_DECREF(module);
        }
        _v = ok ? 1 : 0;
      }
      if (_v) {
        return _wrap_Solver_LoadSolutionFromProto__SWIG_1(self, argc, argv);
      }
    }
  }
  if (argc == 3) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_operations_research__MPSolver, 0);
    _v = SWIG_CheckState(res);
    if (_v) {
      {
        bool ok = false;
        PyObject* const module = PyImport_ImportModule("ortools.linear_solver.linear_solver_pb2");
        if (module != nullptr) {
          PyObject* const dict = PyModule_GetDict(module);
          if (dict != nullptr) {
            PyObject* const clss = PyDict_GetItemString(dict, "MPSolutionResponse");
            if (clss != nullptr) {
              if (PyObject_IsInstance(argv[1], clss)) {
                ok = true;
              }
            }
          }
          Py_DECREF(module);
        }
        _v = ok ? 1 : 0;
      }
      if (_v) {
        {
          int res = SWIG_AsVal_double(argv[2], NULL);
          _v = SWIG_CheckState(res);
        }
        if (_v) {
          return _wrap_Solver_LoadSolutionFromProto__SWIG_0(self, argc, argv);
        }
      }
    }
  }
  
fail:
  SWIG_Python_RaiseOrModifyTypeError("Wrong number or type of arguments for overloaded function 'Solver_LoadSolutionFromProto'.\n"
    "  Possible C/C++ prototypes are:\n"
    "    operations_research::MPSolver::LoadSolutionFromProto(operations_research::MPSolutionResponse const &,double)\n"
    "    operations_research::MPSolver::LoadSolutionFromProto(operations_research::MPSolutionResponse const &)\n");
  return 0;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_ExportModelAsLpFormat(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  bool arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  bool val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  std::string result;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_ExportModelAsLpFormat", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_ExportModelAsLpFormat" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_bool(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_ExportModelAsLpFormat" "', argument " "2"" of type '" "bool""'");
  } 
  arg2 = static_cast< bool >(val2);
  result = operations_research_MPSolver_ExportModelAsLpFormat(arg1,arg2);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_ExportModelAsMpsFormat(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  bool arg2 ;
  bool arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  bool val2 ;
  int ecode2 = 0 ;
  bool val3 ;
  int ecode3 = 0 ;
  PyObject *swig_obj[3] ;
  std::string result;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_ExportModelAsMpsFormat", 3, 3, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_ExportModelAsMpsFormat" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_bool(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_ExportModelAsMpsFormat" "', argument " "2"" of type '" "bool""'");
  } 
  arg2 = static_cast< bool >(val2);
  ecode3 = SWIG_AsVal_bool(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Solver_ExportModelAsMpsFormat" "', argument " "3"" of type '" "bool""'");
  } 
  arg3 = static_cast< bool >(val3);
  result = operations_research_MPSolver_ExportModelAsMpsFormat(arg1,arg2,arg3);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_SetHint(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  std::vector< operations_research::MPVariable * > *arg2 = 0 ;
  std::vector< double > *arg3 = 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  std::vector< operations_research::MPVariable * > temp2 ;
  std::vector< double > temp3 ;
  PyObject *swig_obj[3] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_SetHint", 3, 3, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_SetHint" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  {
    if (!vector_input_helper(swig_obj[1], &temp2, PyObjAs<operations_research::MPVariable*>)) {
      if (!PyErr_Occurred())
      SWIG_Error(SWIG_TypeError, "sequence(operations_research::MPVariable*) expected");
      return NULL;
    }
    arg2 = &temp2;
  }
  {
    if (!vector_input_helper(swig_obj[2], &temp3, PyObjAs<double>)) {
      if (!PyErr_Occurred())
      SWIG_Error(SWIG_TypeError, "sequence(double) expected");
      return NULL;
    }
    arg3 = &temp3;
  }
  operations_research_MPSolver_SetHint(arg1,(std::vector< operations_research::MPVariable * > const &)*arg2,(std::vector< double > const &)*arg3);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_SetNumThreads(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  int arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  bool result;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_SetNumThreads", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_SetNumThreads" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_SetNumThreads" "', argument " "2"" of type '" "int""'");
  } 
  arg2 = static_cast< int >(val2);
  result = (bool)operations_research_MPSolver_SetNumThreads(arg1,arg2);
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Infinity(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  double result;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_Infinity", 0, 0, 0)) SWIG_fail;
  result = (double)operations_research_MPSolver_Infinity();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_SetTimeLimit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  int64_t arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  long val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Solver_SetTimeLimit", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_SetTimeLimit" "', argument " "1"" of type '" "operations_research::MPSolver *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  ecode2 = SWIG_AsVal_long(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Solver_SetTimeLimit" "', argument " "2"" of type '" "int64_t""'");
  } 
  arg2 = static_cast< int64_t >(val2);
  operations_research_MPSolver_SetTimeLimit(arg1,arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_WallTime(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int64_t result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_WallTime" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (int64_t)operations_research_MPSolver_WallTime((operations_research::MPSolver const *)arg1);
  resultobj = SWIG_From_long(static_cast< long >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Solver_Iterations(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolver *arg1 = (operations_research::MPSolver *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int64_t result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolver, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Solver_Iterations" "', argument " "1"" of type '" "operations_research::MPSolver const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolver * >(argp1);
  result = (int64_t)operations_research_MPSolver_Iterations((operations_research::MPSolver const *)arg1);
  resultobj = SWIG_From_long(static_cast< long >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *Solver_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *obj;
  if (!SWIG_Python_UnpackTuple(args, "swigregister", 1, 1, &obj)) return NULL;
  SWIG_TypeNewClientData(SWIGTYPE_p_operations_research__MPSolver, SWIG_NewClientData(obj));
  return SWIG_Py_Void();
}
 
SWIGINTERN PyObject *Solver_swiginit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  return SWIG_Python_InitShadowInstance(args);
}
 
SWIGINTERN PyObject *_wrap___lshift____SWIG_0(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  std::ostream *arg1 = 0 ;
  operations_research::MPSolver::OptimizationProblemType arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  std::ostream *result = 0 ;
  
  if ((nobjs < 2) || (nobjs > 2)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1, SWIGTYPE_p_std__ostream,  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "__lshift__" "', argument " "1"" of type '" "std::ostream &""'"); 
  }
  if (!argp1) {
    SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "__lshift__" "', argument " "1"" of type '" "std::ostream &""'"); 
  }
  arg1 = reinterpret_cast< std::ostream * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "__lshift__" "', argument " "2"" of type '" "operations_research::MPSolver::OptimizationProblemType""'");
  } 
  arg2 = static_cast< operations_research::MPSolver::OptimizationProblemType >(val2);
  result = (std::ostream *) &operations_research::operator <<(*arg1,arg2);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_std__ostream, 0 |  0 );
  return resultobj;
fail:
  PyErr_Clear();
  Py_INCREF(Py_NotImplemented);
  return Py_NotImplemented;
}
 
 
SWIGINTERN PyObject *_wrap___lshift____SWIG_1(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  std::ostream *arg1 = 0 ;
  operations_research::MPSolver::ResultStatus arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  std::ostream *result = 0 ;
  
  if ((nobjs < 2) || (nobjs > 2)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1, SWIGTYPE_p_std__ostream,  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "__lshift__" "', argument " "1"" of type '" "std::ostream &""'"); 
  }
  if (!argp1) {
    SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "__lshift__" "', argument " "1"" of type '" "std::ostream &""'"); 
  }
  arg1 = reinterpret_cast< std::ostream * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "__lshift__" "', argument " "2"" of type '" "operations_research::MPSolver::ResultStatus""'");
  } 
  arg2 = static_cast< operations_research::MPSolver::ResultStatus >(val2);
  result = (std::ostream *) &operations_research::operator <<(*arg1,arg2);
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_std__ostream, 0 |  0 );
  return resultobj;
fail:
  PyErr_Clear();
  Py_INCREF(Py_NotImplemented);
  return Py_NotImplemented;
}
 
 
SWIGINTERN PyObject *_wrap___lshift__(PyObject *self, PyObject *args) {
  Py_ssize_t argc;
  PyObject *argv[3] = {
    0
  };
  
  if (!(argc = SWIG_Python_UnpackTuple(args, "__lshift__", 0, 2, argv))) SWIG_fail;
  --argc;
  if (argc == 2) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_std__ostream, SWIG_POINTER_NO_NULL);
    _v = SWIG_CheckState(res);
    if (_v) {
      {
        int res = SWIG_AsVal_int(argv[1], NULL);
        _v = SWIG_CheckState(res);
      }
      if (_v) {
        return _wrap___lshift____SWIG_0(self, argc, argv);
      }
    }
  }
  if (argc == 2) {
    int _v;
    void *vptr = 0;
    int res = SWIG_ConvertPtr(argv[0], &vptr, SWIGTYPE_p_std__ostream, SWIG_POINTER_NO_NULL);
    _v = SWIG_CheckState(res);
    if (_v) {
      {
        int res = SWIG_AsVal_int(argv[1], NULL);
        _v = SWIG_CheckState(res);
      }
      if (_v) {
        return _wrap___lshift____SWIG_1(self, argc, argv);
      }
    }
  }
  
fail:
  Py_INCREF(Py_NotImplemented);
  return Py_NotImplemented;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_Clear(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_Clear" "', argument " "1"" of type '" "operations_research::MPObjective *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  (arg1)->Clear();
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_SetCoefficient(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  operations_research::MPVariable *arg2 = (operations_research::MPVariable *) (operations_research::MPVariable *)0 ;
  double arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  PyObject *swig_obj[3] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Objective_SetCoefficient", 3, 3, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_SetCoefficient" "', argument " "1"" of type '" "operations_research::MPObjective *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  {
    if (!PyObjAs(swig_obj[1], &arg2)) SWIG_fail;
  }
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Objective_SetCoefficient" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  (arg1)->SetCoefficient((operations_research::MPVariable const *)arg2,arg3);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_GetCoefficient(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  operations_research::MPVariable *arg2 = (operations_research::MPVariable *) (operations_research::MPVariable *)0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[2] ;
  double result;
  
  if (!SWIG_Python_UnpackTuple(args, "Objective_GetCoefficient", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_GetCoefficient" "', argument " "1"" of type '" "operations_research::MPObjective const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  {
    if (!PyObjAs(swig_obj[1], &arg2)) SWIG_fail;
  }
  result = (double)((operations_research::MPObjective const *)arg1)->GetCoefficient((operations_research::MPVariable const *)arg2);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_SetOffset(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  double arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Objective_SetOffset", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_SetOffset" "', argument " "1"" of type '" "operations_research::MPObjective *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Objective_SetOffset" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  (arg1)->SetOffset(arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_offset(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_offset" "', argument " "1"" of type '" "operations_research::MPObjective const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  result = (double)((operations_research::MPObjective const *)arg1)->offset();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_SetOptimizationDirection(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  bool arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  bool val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Objective_SetOptimizationDirection", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_SetOptimizationDirection" "', argument " "1"" of type '" "operations_research::MPObjective *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  ecode2 = SWIG_AsVal_bool(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Objective_SetOptimizationDirection" "', argument " "2"" of type '" "bool""'");
  } 
  arg2 = static_cast< bool >(val2);
  (arg1)->SetOptimizationDirection(arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_SetMinimization(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_SetMinimization" "', argument " "1"" of type '" "operations_research::MPObjective *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  (arg1)->SetMinimization();
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_SetMaximization(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_SetMaximization" "', argument " "1"" of type '" "operations_research::MPObjective *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  (arg1)->SetMaximization();
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_maximization(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  bool result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_maximization" "', argument " "1"" of type '" "operations_research::MPObjective const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  result = (bool)((operations_research::MPObjective const *)arg1)->maximization();
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_minimization(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  bool result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_minimization" "', argument " "1"" of type '" "operations_research::MPObjective const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  result = (bool)((operations_research::MPObjective const *)arg1)->minimization();
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_Value(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_Value" "', argument " "1"" of type '" "operations_research::MPObjective const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  result = (double)((operations_research::MPObjective const *)arg1)->Value();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_BestBound(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_BestBound" "', argument " "1"" of type '" "operations_research::MPObjective const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  result = (double)((operations_research::MPObjective const *)arg1)->BestBound();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Objective_Offset(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Objective_Offset" "', argument " "1"" of type '" "operations_research::MPObjective const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  result = (double)operations_research_MPObjective_Offset((operations_research::MPObjective const *)arg1);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_delete_Objective(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPObjective *arg1 = (operations_research::MPObjective *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPObjective, SWIG_POINTER_DISOWN |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_Objective" "', argument " "1"" of type '" "operations_research::MPObjective *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPObjective * >(argp1);
  delete arg1;
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *Objective_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *obj;
  if (!SWIG_Python_UnpackTuple(args, "swigregister", 1, 1, &obj)) return NULL;
  SWIG_TypeNewClientData(SWIGTYPE_p_operations_research__MPObjective, SWIG_NewClientData(obj));
  return SWIG_Py_Void();
}
 
SWIGINTERN PyObject *_wrap_Variable_name(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  std::string *result = 0 ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_name" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (std::string *) &((operations_research::MPVariable const *)arg1)->name();
  resultobj = SWIG_From_std_string(static_cast< std::string >(*result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_SetInteger(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  bool arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  bool val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Variable_SetInteger", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_SetInteger" "', argument " "1"" of type '" "operations_research::MPVariable *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  ecode2 = SWIG_AsVal_bool(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Variable_SetInteger" "', argument " "2"" of type '" "bool""'");
  } 
  arg2 = static_cast< bool >(val2);
  (arg1)->SetInteger(arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_integer(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  bool result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_integer" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (bool)((operations_research::MPVariable const *)arg1)->integer();
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_solution_value(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_solution_value" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (double)((operations_research::MPVariable const *)arg1)->solution_value();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_index(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_index" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (int)((operations_research::MPVariable const *)arg1)->index();
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_lb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_lb" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (double)((operations_research::MPVariable const *)arg1)->lb();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_ub(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_ub" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (double)((operations_research::MPVariable const *)arg1)->ub();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_SetBounds(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  double arg2 ;
  double arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  PyObject *swig_obj[3] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Variable_SetBounds", 3, 3, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_SetBounds" "', argument " "1"" of type '" "operations_research::MPVariable *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Variable_SetBounds" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Variable_SetBounds" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  (arg1)->SetBounds(arg2,arg3);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_reduced_cost(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_reduced_cost" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (double)((operations_research::MPVariable const *)arg1)->reduced_cost();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_basis_status(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  operations_research::MPSolver::BasisStatus result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_basis_status" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (operations_research::MPSolver::BasisStatus)((operations_research::MPVariable const *)arg1)->basis_status();
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_branching_priority(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_branching_priority" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (int)((operations_research::MPVariable const *)arg1)->branching_priority();
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_SetBranchingPriority(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  int arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Variable_SetBranchingPriority", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_SetBranchingPriority" "', argument " "1"" of type '" "operations_research::MPVariable *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Variable_SetBranchingPriority" "', argument " "2"" of type '" "int""'");
  } 
  arg2 = static_cast< int >(val2);
  (arg1)->SetBranchingPriority(arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable___str__(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  std::string result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable___str__" "', argument " "1"" of type '" "operations_research::MPVariable *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = operations_research_MPVariable___str__(arg1);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable___repr__(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  std::string result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable___repr__" "', argument " "1"" of type '" "operations_research::MPVariable *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = operations_research_MPVariable___repr__(arg1);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_SolutionValue(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_SolutionValue" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (double)operations_research_MPVariable_SolutionValue((operations_research::MPVariable const *)arg1);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_Integer(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  bool result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_Integer" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (bool)operations_research_MPVariable_Integer((operations_research::MPVariable const *)arg1);
  resultobj = SWIG_From_bool(static_cast< bool >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_Lb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_Lb" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (double)operations_research_MPVariable_Lb((operations_research::MPVariable const *)arg1);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_Ub(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_Ub" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (double)operations_research_MPVariable_Ub((operations_research::MPVariable const *)arg1);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_SetLb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  double arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Variable_SetLb", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_SetLb" "', argument " "1"" of type '" "operations_research::MPVariable *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Variable_SetLb" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  operations_research_MPVariable_SetLb(arg1,arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_SetUb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  double arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Variable_SetUb", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_SetUb" "', argument " "1"" of type '" "operations_research::MPVariable *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Variable_SetUb" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  operations_research_MPVariable_SetUb(arg1,arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Variable_ReducedCost(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Variable_ReducedCost" "', argument " "1"" of type '" "operations_research::MPVariable const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  result = (double)operations_research_MPVariable_ReducedCost((operations_research::MPVariable const *)arg1);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_delete_Variable(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPVariable *arg1 = (operations_research::MPVariable *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPVariable, SWIG_POINTER_DISOWN |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_Variable" "', argument " "1"" of type '" "operations_research::MPVariable *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPVariable * >(argp1);
  delete arg1;
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *Variable_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *obj;
  if (!SWIG_Python_UnpackTuple(args, "swigregister", 1, 1, &obj)) return NULL;
  SWIG_TypeNewClientData(SWIGTYPE_p_operations_research__MPVariable, SWIG_NewClientData(obj));
  return SWIG_Py_Void();
}
 
SWIGINTERN PyObject *_wrap_Constraint_name(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  std::string *result = 0 ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_name" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  result = (std::string *) &((operations_research::MPConstraint const *)arg1)->name();
  resultobj = SWIG_From_std_string(static_cast< std::string >(*result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_Clear(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_Clear" "', argument " "1"" of type '" "operations_research::MPConstraint *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  (arg1)->Clear();
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_SetCoefficient(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  operations_research::MPVariable *arg2 = (operations_research::MPVariable *) (operations_research::MPVariable *)0 ;
  double arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  PyObject *swig_obj[3] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Constraint_SetCoefficient", 3, 3, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_SetCoefficient" "', argument " "1"" of type '" "operations_research::MPConstraint *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  {
    if (!PyObjAs(swig_obj[1], &arg2)) SWIG_fail;
  }
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Constraint_SetCoefficient" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  (arg1)->SetCoefficient((operations_research::MPVariable const *)arg2,arg3);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_GetCoefficient(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  operations_research::MPVariable *arg2 = (operations_research::MPVariable *) (operations_research::MPVariable *)0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[2] ;
  double result;
  
  if (!SWIG_Python_UnpackTuple(args, "Constraint_GetCoefficient", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_GetCoefficient" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  {
    if (!PyObjAs(swig_obj[1], &arg2)) SWIG_fail;
  }
  result = (double)((operations_research::MPConstraint const *)arg1)->GetCoefficient((operations_research::MPVariable const *)arg2);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_lb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_lb" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  result = (double)((operations_research::MPConstraint const *)arg1)->lb();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_ub(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_ub" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  result = (double)((operations_research::MPConstraint const *)arg1)->ub();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_SetBounds(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  double arg2 ;
  double arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  PyObject *swig_obj[3] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Constraint_SetBounds", 3, 3, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_SetBounds" "', argument " "1"" of type '" "operations_research::MPConstraint *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Constraint_SetBounds" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "Constraint_SetBounds" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  (arg1)->SetBounds(arg2,arg3);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_set_is_lazy(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  bool arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  bool val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Constraint_set_is_lazy", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_set_is_lazy" "', argument " "1"" of type '" "operations_research::MPConstraint *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  ecode2 = SWIG_AsVal_bool(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Constraint_set_is_lazy" "', argument " "2"" of type '" "bool""'");
  } 
  arg2 = static_cast< bool >(val2);
  (arg1)->set_is_lazy(arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_index(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  int result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_index" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  result = (int)((operations_research::MPConstraint const *)arg1)->index();
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_dual_value(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_dual_value" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  result = (double)((operations_research::MPConstraint const *)arg1)->dual_value();
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_basis_status(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  operations_research::MPSolver::BasisStatus result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_basis_status" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  result = (operations_research::MPSolver::BasisStatus)((operations_research::MPConstraint const *)arg1)->basis_status();
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_Lb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_Lb" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  result = (double)operations_research_MPConstraint_Lb((operations_research::MPConstraint const *)arg1);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_Ub(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_Ub" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  result = (double)operations_research_MPConstraint_Ub((operations_research::MPConstraint const *)arg1);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_SetLb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  double arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Constraint_SetLb", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_SetLb" "', argument " "1"" of type '" "operations_research::MPConstraint *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Constraint_SetLb" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  operations_research_MPConstraint_SetLb(arg1,arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_SetUb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  double arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  double val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  
  if (!SWIG_Python_UnpackTuple(args, "Constraint_SetUb", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_SetUb" "', argument " "1"" of type '" "operations_research::MPConstraint *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  ecode2 = SWIG_AsVal_double(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Constraint_SetUb" "', argument " "2"" of type '" "double""'");
  } 
  arg2 = static_cast< double >(val2);
  operations_research_MPConstraint_SetUb(arg1,arg2);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_Constraint_DualValue(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  double result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Constraint_DualValue" "', argument " "1"" of type '" "operations_research::MPConstraint const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  result = (double)operations_research_MPConstraint_DualValue((operations_research::MPConstraint const *)arg1);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_delete_Constraint(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPConstraint *arg1 = (operations_research::MPConstraint *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPConstraint, SWIG_POINTER_DISOWN |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_Constraint" "', argument " "1"" of type '" "operations_research::MPConstraint *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPConstraint * >(argp1);
  delete arg1;
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *Constraint_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *obj;
  if (!SWIG_Python_UnpackTuple(args, "swigregister", 1, 1, &obj)) return NULL;
  SWIG_TypeNewClientData(SWIGTYPE_p_operations_research__MPConstraint, SWIG_NewClientData(obj));
  return SWIG_Py_Void();
}
 
SWIGINTERN int Swig_var_MPSolverParameters_kDefaultRelativeMipGap_set(PyObject *) {
  SWIG_Error(SWIG_AttributeError,"Variable MPSolverParameters_kDefaultRelativeMipGap is read-only.");
  return 1;
}
 
 
SWIGINTERN PyObject *Swig_var_MPSolverParameters_kDefaultRelativeMipGap_get(void) {
  PyObject *pyobj = 0;
  
  pyobj = SWIG_From_double(static_cast< double >(operations_research::MPSolverParameters::kDefaultRelativeMipGap));
  return pyobj;
}
 
 
SWIGINTERN int Swig_var_MPSolverParameters_kDefaultPrimalTolerance_set(PyObject *) {
  SWIG_Error(SWIG_AttributeError,"Variable MPSolverParameters_kDefaultPrimalTolerance is read-only.");
  return 1;
}
 
 
SWIGINTERN PyObject *Swig_var_MPSolverParameters_kDefaultPrimalTolerance_get(void) {
  PyObject *pyobj = 0;
  
  pyobj = SWIG_From_double(static_cast< double >(operations_research::MPSolverParameters::kDefaultPrimalTolerance));
  return pyobj;
}
 
 
SWIGINTERN int Swig_var_MPSolverParameters_kDefaultDualTolerance_set(PyObject *) {
  SWIG_Error(SWIG_AttributeError,"Variable MPSolverParameters_kDefaultDualTolerance is read-only.");
  return 1;
}
 
 
SWIGINTERN PyObject *Swig_var_MPSolverParameters_kDefaultDualTolerance_get(void) {
  PyObject *pyobj = 0;
  
  pyobj = SWIG_From_double(static_cast< double >(operations_research::MPSolverParameters::kDefaultDualTolerance));
  return pyobj;
}
 
 
SWIGINTERN int Swig_var_MPSolverParameters_kDefaultPresolve_set(PyObject *) {
  SWIG_Error(SWIG_AttributeError,"Variable MPSolverParameters_kDefaultPresolve is read-only.");
  return 1;
}
 
 
SWIGINTERN PyObject *Swig_var_MPSolverParameters_kDefaultPresolve_get(void) {
  PyObject *pyobj = 0;
  
  pyobj = SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::kDefaultPresolve));
  return pyobj;
}
 
 
SWIGINTERN int Swig_var_MPSolverParameters_kDefaultIncrementality_set(PyObject *) {
  SWIG_Error(SWIG_AttributeError,"Variable MPSolverParameters_kDefaultIncrementality is read-only.");
  return 1;
}
 
 
SWIGINTERN PyObject *Swig_var_MPSolverParameters_kDefaultIncrementality_get(void) {
  PyObject *pyobj = 0;
  
  pyobj = SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::kDefaultIncrementality));
  return pyobj;
}
 
 
SWIGINTERN PyObject *_wrap_new_MPSolverParameters(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolverParameters *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "new_MPSolverParameters", 0, 0, 0)) SWIG_fail;
  result = (operations_research::MPSolverParameters *)new operations_research::MPSolverParameters();
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPSolverParameters, SWIG_POINTER_NEW |  0 );
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_MPSolverParameters_SetDoubleParam(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolverParameters *arg1 = (operations_research::MPSolverParameters *) 0 ;
  operations_research::MPSolverParameters::DoubleParam arg2 ;
  double arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  double val3 ;
  int ecode3 = 0 ;
  PyObject *swig_obj[3] ;
  
  if (!SWIG_Python_UnpackTuple(args, "MPSolverParameters_SetDoubleParam", 3, 3, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolverParameters, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "MPSolverParameters_SetDoubleParam" "', argument " "1"" of type '" "operations_research::MPSolverParameters *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolverParameters * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "MPSolverParameters_SetDoubleParam" "', argument " "2"" of type '" "operations_research::MPSolverParameters::DoubleParam""'");
  } 
  arg2 = static_cast< operations_research::MPSolverParameters::DoubleParam >(val2);
  ecode3 = SWIG_AsVal_double(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "MPSolverParameters_SetDoubleParam" "', argument " "3"" of type '" "double""'");
  } 
  arg3 = static_cast< double >(val3);
  (arg1)->SetDoubleParam(arg2,arg3);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_MPSolverParameters_SetIntegerParam(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolverParameters *arg1 = (operations_research::MPSolverParameters *) 0 ;
  operations_research::MPSolverParameters::IntegerParam arg2 ;
  int arg3 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  int val3 ;
  int ecode3 = 0 ;
  PyObject *swig_obj[3] ;
  
  if (!SWIG_Python_UnpackTuple(args, "MPSolverParameters_SetIntegerParam", 3, 3, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolverParameters, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "MPSolverParameters_SetIntegerParam" "', argument " "1"" of type '" "operations_research::MPSolverParameters *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolverParameters * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "MPSolverParameters_SetIntegerParam" "', argument " "2"" of type '" "operations_research::MPSolverParameters::IntegerParam""'");
  } 
  arg2 = static_cast< operations_research::MPSolverParameters::IntegerParam >(val2);
  ecode3 = SWIG_AsVal_int(swig_obj[2], &val3);
  if (!SWIG_IsOK(ecode3)) {
    SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "MPSolverParameters_SetIntegerParam" "', argument " "3"" of type '" "int""'");
  } 
  arg3 = static_cast< int >(val3);
  (arg1)->SetIntegerParam(arg2,arg3);
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_MPSolverParameters_GetDoubleParam(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolverParameters *arg1 = (operations_research::MPSolverParameters *) 0 ;
  operations_research::MPSolverParameters::DoubleParam arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  double result;
  
  if (!SWIG_Python_UnpackTuple(args, "MPSolverParameters_GetDoubleParam", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolverParameters, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "MPSolverParameters_GetDoubleParam" "', argument " "1"" of type '" "operations_research::MPSolverParameters const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolverParameters * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "MPSolverParameters_GetDoubleParam" "', argument " "2"" of type '" "operations_research::MPSolverParameters::DoubleParam""'");
  } 
  arg2 = static_cast< operations_research::MPSolverParameters::DoubleParam >(val2);
  result = (double)((operations_research::MPSolverParameters const *)arg1)->GetDoubleParam(arg2);
  resultobj = SWIG_From_double(static_cast< double >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_MPSolverParameters_GetIntegerParam(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolverParameters *arg1 = (operations_research::MPSolverParameters *) 0 ;
  operations_research::MPSolverParameters::IntegerParam arg2 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  int val2 ;
  int ecode2 = 0 ;
  PyObject *swig_obj[2] ;
  int result;
  
  if (!SWIG_Python_UnpackTuple(args, "MPSolverParameters_GetIntegerParam", 2, 2, swig_obj)) SWIG_fail;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolverParameters, 0 |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "MPSolverParameters_GetIntegerParam" "', argument " "1"" of type '" "operations_research::MPSolverParameters const *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolverParameters * >(argp1);
  ecode2 = SWIG_AsVal_int(swig_obj[1], &val2);
  if (!SWIG_IsOK(ecode2)) {
    SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "MPSolverParameters_GetIntegerParam" "', argument " "2"" of type '" "operations_research::MPSolverParameters::IntegerParam""'");
  } 
  arg2 = static_cast< operations_research::MPSolverParameters::IntegerParam >(val2);
  result = (int)((operations_research::MPSolverParameters const *)arg1)->GetIntegerParam(arg2);
  resultobj = SWIG_From_int(static_cast< int >(result));
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_delete_MPSolverParameters(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPSolverParameters *arg1 = (operations_research::MPSolverParameters *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPSolverParameters, SWIG_POINTER_DISOWN |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_MPSolverParameters" "', argument " "1"" of type '" "operations_research::MPSolverParameters *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPSolverParameters * >(argp1);
  delete arg1;
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *MPSolverParameters_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *obj;
  if (!SWIG_Python_UnpackTuple(args, "swigregister", 1, 1, &obj)) return NULL;
  SWIG_TypeNewClientData(SWIGTYPE_p_operations_research__MPSolverParameters, SWIG_NewClientData(obj));
  return SWIG_Py_Void();
}
 
SWIGINTERN PyObject *MPSolverParameters_swiginit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  return SWIG_Python_InitShadowInstance(args);
}
 
SWIGINTERN PyObject *_wrap_new_ModelExportOptions(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPModelExportOptions *result = 0 ;
  
  if (!SWIG_Python_UnpackTuple(args, "new_ModelExportOptions", 0, 0, 0)) SWIG_fail;
  result = (operations_research::MPModelExportOptions *)new operations_research::MPModelExportOptions();
  resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_operations_research__MPModelExportOptions, SWIG_POINTER_NEW |  0 );
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_delete_ModelExportOptions(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPModelExportOptions *arg1 = (operations_research::MPModelExportOptions *) 0 ;
  void *argp1 = 0 ;
  int res1 = 0 ;
  PyObject *swig_obj[1] ;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_operations_research__MPModelExportOptions, SWIG_POINTER_DISOWN |  0 );
  if (!SWIG_IsOK(res1)) {
    SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_ModelExportOptions" "', argument " "1"" of type '" "operations_research::MPModelExportOptions *""'"); 
  }
  arg1 = reinterpret_cast< operations_research::MPModelExportOptions * >(argp1);
  delete arg1;
  resultobj = SWIG_Py_Void();
  return resultobj;
fail:
  return NULL;
}
 
 
SWIGINTERN PyObject *ModelExportOptions_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *obj;
  if (!SWIG_Python_UnpackTuple(args, "swigregister", 1, 1, &obj)) return NULL;
  SWIG_TypeNewClientData(SWIGTYPE_p_operations_research__MPModelExportOptions, SWIG_NewClientData(obj));
  return SWIG_Py_Void();
}
 
SWIGINTERN PyObject *ModelExportOptions_swiginit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  return SWIG_Python_InitShadowInstance(args);
}
 
SWIGINTERN PyObject *_wrap_ExportModelAsLpFormat__SWIG_0(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPModelProto *arg1 = 0 ;
  operations_research::MPModelExportOptions *arg2 = 0 ;
  void *argp2 = 0 ;
  int res2 = 0 ;
  std::string result;
  
  if ((nobjs < 2) || (nobjs > 2)) SWIG_fail;
  {
    arg1 = new operations_research::MPModelProto;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[0], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg1->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  res2 = SWIG_ConvertPtr(swig_obj[1], &argp2, SWIGTYPE_p_operations_research__MPModelExportOptions,  0  | 0);
  if (!SWIG_IsOK(res2)) {
    SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "ExportModelAsLpFormat" "', argument " "2"" of type '" "operations_research::MPModelExportOptions const &""'"); 
  }
  if (!argp2) {
    SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "ExportModelAsLpFormat" "', argument " "2"" of type '" "operations_research::MPModelExportOptions const &""'"); 
  }
  arg2 = reinterpret_cast< operations_research::MPModelExportOptions * >(argp2);
  result = operations_research::ExportModelAsLpFormatReturnString((operations_research::MPModelProto const &)*arg1,(operations_research::MPModelExportOptions const &)*arg2);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  {
    delete arg1;
  }
  return resultobj;
fail:
  {
    delete arg1;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_ExportModelAsLpFormat__SWIG_1(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPModelProto *arg1 = 0 ;
  std::string result;
  
  if ((nobjs < 1) || (nobjs > 1)) SWIG_fail;
  {
    arg1 = new operations_research::MPModelProto;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[0], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg1->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  result = operations_research::ExportModelAsLpFormatReturnString((operations_research::MPModelProto const &)*arg1);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  {
    delete arg1;
  }
  return resultobj;
fail:
  {
    delete arg1;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_ExportModelAsLpFormat(PyObject *self, PyObject *args) {
  Py_ssize_t argc;
  PyObject *argv[3] = {
    0
  };
  
  if (!(argc = SWIG_Python_UnpackTuple(args, "ExportModelAsLpFormat", 0, 2, argv))) SWIG_fail;
  --argc;
  if (argc == 1) {
    int _v;
    {
      bool ok = false;
      PyObject* const module = PyImport_ImportModule("ortools.linear_solver.linear_solver_pb2");
      if (module != nullptr) {
        PyObject* const dict = PyModule_GetDict(module);
        if (dict != nullptr) {
          PyObject* const clss = PyDict_GetItemString(dict, "MPModelProto");
          if (clss != nullptr) {
            if (PyObject_IsInstance(argv[0], clss)) {
              ok = true;
            }
          }
        }
        Py_DECREF(module);
      }
      _v = ok ? 1 : 0;
    }
    if (_v) {
      return _wrap_ExportModelAsLpFormat__SWIG_1(self, argc, argv);
    }
  }
  if (argc == 2) {
    int _v;
    {
      bool ok = false;
      PyObject* const module = PyImport_ImportModule("ortools.linear_solver.linear_solver_pb2");
      if (module != nullptr) {
        PyObject* const dict = PyModule_GetDict(module);
        if (dict != nullptr) {
          PyObject* const clss = PyDict_GetItemString(dict, "MPModelProto");
          if (clss != nullptr) {
            if (PyObject_IsInstance(argv[0], clss)) {
              ok = true;
            }
          }
        }
        Py_DECREF(module);
      }
      _v = ok ? 1 : 0;
    }
    if (_v) {
      int res = SWIG_ConvertPtr(argv[1], 0, SWIGTYPE_p_operations_research__MPModelExportOptions, SWIG_POINTER_NO_NULL | 0);
      _v = SWIG_CheckState(res);
      if (_v) {
        return _wrap_ExportModelAsLpFormat__SWIG_0(self, argc, argv);
      }
    }
  }
  
fail:
  SWIG_Python_RaiseOrModifyTypeError("Wrong number or type of arguments for overloaded function 'ExportModelAsLpFormat'.\n"
    "  Possible C/C++ prototypes are:\n"
    "    operations_research::ExportModelAsLpFormatReturnString(operations_research::MPModelProto const &,operations_research::MPModelExportOptions const &)\n"
    "    operations_research::ExportModelAsLpFormatReturnString(operations_research::MPModelProto const &)\n");
  return 0;
}
 
 
SWIGINTERN PyObject *_wrap_ExportModelAsMpsFormat__SWIG_0(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPModelProto *arg1 = 0 ;
  operations_research::MPModelExportOptions *arg2 = 0 ;
  void *argp2 = 0 ;
  int res2 = 0 ;
  std::string result;
  
  if ((nobjs < 2) || (nobjs > 2)) SWIG_fail;
  {
    arg1 = new operations_research::MPModelProto;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[0], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg1->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  res2 = SWIG_ConvertPtr(swig_obj[1], &argp2, SWIGTYPE_p_operations_research__MPModelExportOptions,  0  | 0);
  if (!SWIG_IsOK(res2)) {
    SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "ExportModelAsMpsFormat" "', argument " "2"" of type '" "operations_research::MPModelExportOptions const &""'"); 
  }
  if (!argp2) {
    SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "ExportModelAsMpsFormat" "', argument " "2"" of type '" "operations_research::MPModelExportOptions const &""'"); 
  }
  arg2 = reinterpret_cast< operations_research::MPModelExportOptions * >(argp2);
  result = operations_research::ExportModelAsMpsFormatReturnString((operations_research::MPModelProto const &)*arg1,(operations_research::MPModelExportOptions const &)*arg2);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  {
    delete arg1;
  }
  return resultobj;
fail:
  {
    delete arg1;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_ExportModelAsMpsFormat__SWIG_1(PyObject *SWIGUNUSEDPARM(self), Py_ssize_t nobjs, PyObject **swig_obj) {
  PyObject *resultobj = 0;
  operations_research::MPModelProto *arg1 = 0 ;
  std::string result;
  
  if ((nobjs < 1) || (nobjs > 1)) SWIG_fail;
  {
    arg1 = new operations_research::MPModelProto;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[0], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg1->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  result = operations_research::ExportModelAsMpsFormatReturnString((operations_research::MPModelProto const &)*arg1);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  {
    delete arg1;
  }
  return resultobj;
fail:
  {
    delete arg1;
  }
  return NULL;
}
 
 
SWIGINTERN PyObject *_wrap_ExportModelAsMpsFormat(PyObject *self, PyObject *args) {
  Py_ssize_t argc;
  PyObject *argv[3] = {
    0
  };
  
  if (!(argc = SWIG_Python_UnpackTuple(args, "ExportModelAsMpsFormat", 0, 2, argv))) SWIG_fail;
  --argc;
  if (argc == 1) {
    int _v;
    {
      bool ok = false;
      PyObject* const module = PyImport_ImportModule("ortools.linear_solver.linear_solver_pb2");
      if (module != nullptr) {
        PyObject* const dict = PyModule_GetDict(module);
        if (dict != nullptr) {
          PyObject* const clss = PyDict_GetItemString(dict, "MPModelProto");
          if (clss != nullptr) {
            if (PyObject_IsInstance(argv[0], clss)) {
              ok = true;
            }
          }
        }
        Py_DECREF(module);
      }
      _v = ok ? 1 : 0;
    }
    if (_v) {
      return _wrap_ExportModelAsMpsFormat__SWIG_1(self, argc, argv);
    }
  }
  if (argc == 2) {
    int _v;
    {
      bool ok = false;
      PyObject* const module = PyImport_ImportModule("ortools.linear_solver.linear_solver_pb2");
      if (module != nullptr) {
        PyObject* const dict = PyModule_GetDict(module);
        if (dict != nullptr) {
          PyObject* const clss = PyDict_GetItemString(dict, "MPModelProto");
          if (clss != nullptr) {
            if (PyObject_IsInstance(argv[0], clss)) {
              ok = true;
            }
          }
        }
        Py_DECREF(module);
      }
      _v = ok ? 1 : 0;
    }
    if (_v) {
      int res = SWIG_ConvertPtr(argv[1], 0, SWIGTYPE_p_operations_research__MPModelExportOptions, SWIG_POINTER_NO_NULL | 0);
      _v = SWIG_CheckState(res);
      if (_v) {
        return _wrap_ExportModelAsMpsFormat__SWIG_0(self, argc, argv);
      }
    }
  }
  
fail:
  SWIG_Python_RaiseOrModifyTypeError("Wrong number or type of arguments for overloaded function 'ExportModelAsMpsFormat'.\n"
    "  Possible C/C++ prototypes are:\n"
    "    operations_research::ExportModelAsMpsFormatReturnString(operations_research::MPModelProto const &,operations_research::MPModelExportOptions const &)\n"
    "    operations_research::ExportModelAsMpsFormatReturnString(operations_research::MPModelProto const &)\n");
  return 0;
}
 
 
SWIGINTERN PyObject *_wrap_FindErrorInModelProto(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
  PyObject *resultobj = 0;
  operations_research::MPModelProto *arg1 = 0 ;
  PyObject *swig_obj[1] ;
  std::string result;
  
  if (!args) SWIG_fail;
  swig_obj[0] = args;
  {
    arg1 = new operations_research::MPModelProto;
    PyObject* const pyresult = PyObject_CallMethod(
      swig_obj[0], const_cast<char*>("SerializeToString"), nullptr);
    if (pyresult != nullptr) {
      char* buffer = nullptr;
      Py_ssize_t length = 0;
      int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
      if (buffer != nullptr) {
        arg1->ParseFromArray(buffer, length);
      }
      Py_DECREF(pyresult);
    }
  }
  result = operations_research::FindErrorInMPModelProto((operations_research::MPModelProto const &)*arg1);
  resultobj = SWIG_From_std_string(static_cast< std::string >(result));
  {
    delete arg1;
  }
  return resultobj;
fail:
  {
    delete arg1;
  }
  return NULL;
}
 
 
static PyMethodDef SwigMethods[] = {
     { "SWIG_PyInstanceMethod_New", SWIG_PyInstanceMethod_New, METH_O, NULL},
     { "new_Solver", _wrap_new_Solver, METH_VARARGS, " Create a solver with the given name and underlying solver backend."},
     { "delete_Solver", _wrap_delete_Solver, METH_O, NULL},
     { "Solver_CreateSolver", _wrap_Solver_CreateSolver, METH_O, "\n"
        "Recommended factory method to create a MPSolver instance, especially in\n"
        "non C++ languages.\n"
        "\n"
        "It returns a newly created solver instance if successful, or a nullptr\n"
        "otherwise. This can occur if the relevant interface is not linked in, or if\n"
        "a needed license is not accessible for commercial solvers.\n"
        "\n"
        "Ownership of the solver is passed on to the caller of this method.\n"
        "It will accept both string names of the OptimizationProblemType enum, as\n"
        "well as a short version (i.e. \"SCIP_MIXED_INTEGER_PROGRAMMING\" or \"SCIP\").\n"
        "\n"
        "solver_id is case insensitive, and the following names are supported:\n"
        "  - CLP_LINEAR_PROGRAMMING or CLP\n"
        "  - CBC_MIXED_INTEGER_PROGRAMMING or CBC\n"
        "  - GLOP_LINEAR_PROGRAMMING or GLOP\n"
        "  - BOP_INTEGER_PROGRAMMING or BOP\n"
        "  - SAT_INTEGER_PROGRAMMING or SAT or CP_SAT\n"
        "  - SCIP_MIXED_INTEGER_PROGRAMMING or SCIP\n"
        "  - GUROBI_LINEAR_PROGRAMMING or GUROBI_LP\n"
        "  - GUROBI_MIXED_INTEGER_PROGRAMMING or GUROBI or GUROBI_MIP\n"
        "  - CPLEX_LINEAR_PROGRAMMING or CPLEX_LP\n"
        "  - CPLEX_MIXED_INTEGER_PROGRAMMING or CPLEX or CPLEX_MIP\n"
        "  - XPRESS_LINEAR_PROGRAMMING or XPRESS_LP\n"
        "  - XPRESS_MIXED_INTEGER_PROGRAMMING or XPRESS or XPRESS_MIP\n"
        "  - GLPK_LINEAR_PROGRAMMING or GLPK_LP\n"
        "  - GLPK_MIXED_INTEGER_PROGRAMMING or GLPK or GLPK_MIP\n"
        ""},
     { "Solver_SupportsProblemType", _wrap_Solver_SupportsProblemType, METH_O, "\n"
        "Whether the given problem type is supported (this will depend on the\n"
        "targets that you linked).\n"
        ""},
     { "Solver_Clear", _wrap_Solver_Clear, METH_O, "\n"
        "Clears the objective (including the optimization direction), all variables\n"
        "and constraints. All the other properties of the MPSolver (like the time\n"
        "limit) are kept untouched.\n"
        ""},
     { "Solver_NumVariables", _wrap_Solver_NumVariables, METH_O, " Returns the number of variables."},
     { "Solver_variables", _wrap_Solver_variables, METH_O, "\n"
        "Returns the array of variables handled by the MPSolver. (They are listed in\n"
        "the order in which they were created.)\n"
        ""},
     { "Solver_variable", _wrap_Solver_variable, METH_VARARGS, "Returns the variable at position index."},
     { "Solver_LookupVariable", _wrap_Solver_LookupVariable, METH_VARARGS, "\n"
        "Looks up a variable by name, and returns nullptr if it does not exist. The\n"
        "first call has a O(n) complexity, as the variable name index is lazily\n"
        "created upon first use. Will crash if variable names are not unique.\n"
        ""},
     { "Solver_Var", _wrap_Solver_Var, METH_VARARGS, "\n"
        "Creates a variable with the given bounds, integrality requirement and\n"
        "name. Bounds can be finite or +/- MPSolver::infinity(). The MPSolver owns\n"
        "the variable (i.e. the returned pointer is borrowed). Variable names are\n"
        "optional. If you give an empty name, name() will auto-generate one for you\n"
        "upon request.\n"
        ""},
     { "Solver_NumVar", _wrap_Solver_NumVar, METH_VARARGS, " Creates a continuous variable."},
     { "Solver_IntVar", _wrap_Solver_IntVar, METH_VARARGS, " Creates an integer variable."},
     { "Solver_BoolVar", _wrap_Solver_BoolVar, METH_VARARGS, " Creates a boolean variable."},
     { "Solver_NumConstraints", _wrap_Solver_NumConstraints, METH_O, " Returns the number of constraints."},
     { "Solver_constraints", _wrap_Solver_constraints, METH_O, "\n"
        "Returns the array of constraints handled by the MPSolver.\n"
        "\n"
        "They are listed in the order in which they were created.\n"
        ""},
     { "Solver_constraint", _wrap_Solver_constraint, METH_VARARGS, " Returns the constraint at the given index."},
     { "Solver_LookupConstraint", _wrap_Solver_LookupConstraint, METH_VARARGS, "\n"
        " Looks up a constraint by name, and returns nullptr if it does not exist.\n"
        "\n"
        "The first call has a O(n) complexity, as the constraint name index is\n"
        "lazily created upon first use. Will crash if constraint names are not\n"
        "unique.\n"
        ""},
     { "Solver_Constraint", _wrap_Solver_Constraint, METH_VARARGS, "\n"
        "*Overload 1:*\n"
        "\n"
        "Creates a linear constraint with given bounds.\n"
        "\n"
        "Bounds can be finite or +/- MPSolver::infinity(). The MPSolver class\n"
        "assumes ownership of the constraint.\n"
        "\n"
        ":rtype: :py:class:`MPConstraint`\n"
        ":return: a pointer to the newly created constraint.\n"
        "\n"
        "|\n"
        "\n"
        "*Overload 2:*\n"
        " Creates a constraint with -infinity and +infinity bounds.\n"
        "\n"
        "|\n"
        "\n"
        "*Overload 3:*\n"
        " Creates a named constraint with given bounds.\n"
        "\n"
        "|\n"
        "\n"
        "*Overload 4:*\n"
        " Creates a named constraint with -infinity and +infinity bounds.\n"
        ""},
     { "Solver_Objective", _wrap_Solver_Objective, METH_O, " Returns the mutable objective object."},
     { "Solver_Solve", _wrap_Solver_Solve, METH_VARARGS, "\n"
        "*Overload 1:*\n"
        "Solves the problem using the default parameter values.\n"
        "\n"
        "|\n"
        "\n"
        "*Overload 2:*\n"
        "Solves the problem using the specified parameter values.\n"
        ""},
     { "Solver_ComputeConstraintActivities", _wrap_Solver_ComputeConstraintActivities, METH_O, "\n"
        "Advanced usage: compute the \"activities\" of all constraints, which are the\n"
        "sums of their linear terms. The activities are returned in the same order\n"
        "as constraints(), which is the order in which constraints were added; but\n"
        "you can also use MPConstraint::index() to get a constraint's index.\n"
        ""},
     { "Solver_VerifySolution", _wrap_Solver_VerifySolution, METH_VARARGS, "\n"
        "Advanced usage: Verifies the *correctness* of the solution.\n"
        "\n"
        "It verifies that all variables must be within their domains, all\n"
        "constraints must be satisfied, and the reported objective value must be\n"
        "accurate.\n"
        "\n"
        "Usage:\n"
        "- This can only be called after Solve() was called.\n"
        "- \"tolerance\" is interpreted as an absolute error threshold.\n"
        "- For the objective value only, if the absolute error is too large,\n"
        "  the tolerance is interpreted as a relative error threshold instead.\n"
        "- If \"log_errors\" is true, every single violation will be logged.\n"
        "- If \"tolerance\" is negative, it will be set to infinity().\n"
        "\n"
        "Most users should just set the --verify_solution flag and not bother using\n"
        "this method directly.\n"
        ""},
     { "Solver_InterruptSolve", _wrap_Solver_InterruptSolve, METH_O, "\n"
        " Interrupts the Solve() execution to terminate processing if possible.\n"
        "\n"
        "If the underlying interface supports interruption; it does that and returns\n"
        "true regardless of whether there's an ongoing Solve() or not. The Solve()\n"
        "call may still linger for a while depending on the conditions.  If\n"
        "interruption is not supported; returns false and does nothing.\n"
        "MPSolver::SolverTypeSupportsInterruption can be used to check if\n"
        "interruption is supported for a given solver type.\n"
        ""},
     { "Solver_FillSolutionResponseProto", _wrap_Solver_FillSolutionResponseProto, METH_VARARGS, " Encodes the current solution in a solution response protocol buffer."},
     { "Solver_SolveWithProto", _wrap_Solver_SolveWithProto, METH_VARARGS, "\n"
        "Solves the model encoded by a MPModelRequest protocol buffer and fills the\n"
        "solution encoded as a MPSolutionResponse. The solve is stopped prematurely\n"
        "if interrupt is non-null at set to true during (or before) solving.\n"
        "Interruption is only supported if SolverTypeSupportsInterruption() returns\n"
        "true for the requested solver. Passing a non-null interruption with any\n"
        "other solver type immediately returns an MPSOLVER_INCOMPATIBLE_OPTIONS\n"
        "error.\n"
        "\n"
        "Note(user): This attempts to first use `DirectlySolveProto()` (if\n"
        "implemented). Consequently, this most likely does *not* override any of\n"
        "the default parameters of the underlying solver. This behavior *differs*\n"
        "from `MPSolver::Solve()` which by default sets the feasibility tolerance\n"
        "and the gap limit (as of 2020/02/11, to 1e-7 and 0.0001, respectively).\n"
        ""},
     { "Solver_ExportModelToProto", _wrap_Solver_ExportModelToProto, METH_VARARGS, " Exports model to protocol buffer."},
     { "Solver_SetSolverSpecificParametersAsString", _wrap_Solver_SetSolverSpecificParametersAsString, METH_VARARGS, "\n"
        "Advanced usage: pass solver specific parameters in text format.\n"
        "\n"
        "The format is solver-specific and is the same as the corresponding solver\n"
        "configuration file format. Returns true if the operation was successful.\n"
        ""},
     { "Solver_infinity", _wrap_Solver_infinity, METH_NOARGS, "\n"
        "Infinity.\n"
        "\n"
        "You can use -MPSolver::infinity() for negative infinity.\n"
        ""},
     { "Solver_EnableOutput", _wrap_Solver_EnableOutput, METH_O, " Enables solver logging."},
     { "Solver_SuppressOutput", _wrap_Solver_SuppressOutput, METH_O, " Suppresses solver logging."},
     { "Solver_iterations", _wrap_Solver_iterations, METH_O, " Returns the number of simplex iterations."},
     { "Solver_nodes", _wrap_Solver_nodes, METH_O, "\n"
        "Returns the number of branch-and-bound nodes evaluated during the solve.\n"
        "\n"
        "Only available for discrete problems.\n"
        ""},
     { "Solver_ComputeExactConditionNumber", _wrap_Solver_ComputeExactConditionNumber, METH_O, "\n"
        " Advanced usage: computes the exact condition number of the current scaled\n"
        "basis: L1norm(B) * L1norm(inverse(B)), where B is the scaled basis.\n"
        "\n"
        "This method requires that a basis exists: it should be called after Solve.\n"
        "It is only available for continuous problems. It is implemented for GLPK\n"
        "but not CLP because CLP does not provide the API for doing it.\n"
        "\n"
        "The condition number measures how well the constraint matrix is conditioned\n"
        "and can be used to predict whether numerical issues will arise during the\n"
        "solve: the model is declared infeasible whereas it is feasible (or\n"
        "vice-versa), the solution obtained is not optimal or violates some\n"
        "constraints, the resolution is slow because of repeated singularities.\n"
        "\n"
        "The rule of thumb to interpret the condition number kappa is:\n"
        "  - o kappa <= 1e7: virtually no chance of numerical issues\n"
        "  - o 1e7 < kappa <= 1e10: small chance of numerical issues\n"
        "  - o 1e10 < kappa <= 1e13: medium chance of numerical issues\n"
        "  - o kappa > 1e13: high chance of numerical issues\n"
        "\n"
        "The computation of the condition number depends on the quality of the LU\n"
        "decomposition, so it is not very accurate when the matrix is ill\n"
        "conditioned.\n"
        ""},
     { "Solver_NextSolution", _wrap_Solver_NextSolution, METH_O, "\n"
        "Some solvers (MIP only, not LP) can produce multiple solutions to the\n"
        "problem. Returns true when another solution is available, and updates the\n"
        "MPVariable* objects to make the new solution queryable. Call only after\n"
        "calling solve.\n"
        "\n"
        "The optimality properties of the additional solutions found, and whether or\n"
        "not the solver computes them ahead of time or when NextSolution() is called\n"
        "is solver specific.\n"
        "\n"
        "As of 2020-02-10, only Gurobi and SCIP support NextSolution(), see\n"
        "linear_solver_interfaces_test for an example of how to configure these\n"
        "solvers for multiple solutions. Other solvers return false unconditionally.\n"
        ""},
     { "Solver_set_time_limit", _wrap_Solver_set_time_limit, METH_VARARGS, NULL},
     { "Solver_wall_time", _wrap_Solver_wall_time, METH_O, NULL},
     { "Solver_LoadModelFromProto", _wrap_Solver_LoadModelFromProto, METH_VARARGS, NULL},
     { "Solver_LoadModelFromProtoWithUniqueNamesOrDie", _wrap_Solver_LoadModelFromProtoWithUniqueNamesOrDie, METH_VARARGS, NULL},
     { "Solver_LoadSolutionFromProto", _wrap_Solver_LoadSolutionFromProto, METH_VARARGS, NULL},
     { "Solver_ExportModelAsLpFormat", _wrap_Solver_ExportModelAsLpFormat, METH_VARARGS, NULL},
     { "Solver_ExportModelAsMpsFormat", _wrap_Solver_ExportModelAsMpsFormat, METH_VARARGS, NULL},
     { "Solver_SetHint", _wrap_Solver_SetHint, METH_VARARGS, "\n"
        "Set a hint for solution.\n"
        "\n"
        "If a feasible or almost-feasible solution to the problem is already known,\n"
        "it may be helpful to pass it to the solver so that it can be used. A\n"
        "solver that supports this feature will try to use this information to\n"
        "create its initial feasible solution.\n"
        "\n"
        "Note that it may not always be faster to give a hint like this to the\n"
        "solver. There is also no guarantee that the solver will use this hint or\n"
        "try to return a solution \"close\" to this assignment in case of multiple\n"
        "optimal solutions.\n"
        ""},
     { "Solver_SetNumThreads", _wrap_Solver_SetNumThreads, METH_VARARGS, " Sets the number of threads to be used by the solver."},
     { "Solver_Infinity", _wrap_Solver_Infinity, METH_NOARGS, NULL},
     { "Solver_SetTimeLimit", _wrap_Solver_SetTimeLimit, METH_VARARGS, NULL},
     { "Solver_WallTime", _wrap_Solver_WallTime, METH_O, NULL},
     { "Solver_Iterations", _wrap_Solver_Iterations, METH_O, NULL},
     { "Solver_swigregister", Solver_swigregister, METH_O, NULL},
     { "Solver_swiginit", Solver_swiginit, METH_VARARGS, NULL},
     { "__lshift__", _wrap___lshift__, METH_VARARGS, NULL},
     { "Objective_Clear", _wrap_Objective_Clear, METH_O, "\n"
        " Clears the offset, all variables and coefficients, and the optimization\n"
        "direction.\n"
        ""},
     { "Objective_SetCoefficient", _wrap_Objective_SetCoefficient, METH_VARARGS, "\n"
        "Sets the coefficient of the variable in the objective.\n"
        "\n"
        "If the variable does not belong to the solver, the function just returns,\n"
        "or crashes in non-opt mode.\n"
        ""},
     { "Objective_GetCoefficient", _wrap_Objective_GetCoefficient, METH_VARARGS, "\n"
        " Gets the coefficient of a given variable in the objective\n"
        "\n"
        "It returns 0 if the variable does not appear in the objective).\n"
        ""},
     { "Objective_SetOffset", _wrap_Objective_SetOffset, METH_VARARGS, " Sets the constant term in the objective."},
     { "Objective_offset", _wrap_Objective_offset, METH_O, " Gets the constant term in the objective."},
     { "Objective_SetOptimizationDirection", _wrap_Objective_SetOptimizationDirection, METH_VARARGS, " Sets the optimization direction (maximize: true or minimize: false)."},
     { "Objective_SetMinimization", _wrap_Objective_SetMinimization, METH_O, " Sets the optimization direction to minimize."},
     { "Objective_SetMaximization", _wrap_Objective_SetMaximization, METH_O, " Sets the optimization direction to maximize."},
     { "Objective_maximization", _wrap_Objective_maximization, METH_O, " Is the optimization direction set to maximize?"},
     { "Objective_minimization", _wrap_Objective_minimization, METH_O, " Is the optimization direction set to minimize?"},
     { "Objective_Value", _wrap_Objective_Value, METH_O, "\n"
        "Returns the objective value of the best solution found so far.\n"
        "\n"
        "It is the optimal objective value if the problem has been solved to\n"
        "optimality.\n"
        "\n"
        "Note: the objective value may be slightly different than what you could\n"
        "compute yourself using ``MPVariable::solution_value();`` please use the\n"
        "--verify_solution flag to gain confidence about the numerical stability of\n"
        "your solution.\n"
        ""},
     { "Objective_BestBound", _wrap_Objective_BestBound, METH_O, "\n"
        "Returns the best objective bound.\n"
        "\n"
        "In case of minimization, it is a lower bound on the objective value of the\n"
        "optimal integer solution. Only available for discrete problems.\n"
        ""},
     { "Objective_Offset", _wrap_Objective_Offset, METH_O, NULL},
     { "delete_Objective", _wrap_delete_Objective, METH_O, NULL},
     { "Objective_swigregister", Objective_swigregister, METH_O, NULL},
     { "Variable_name", _wrap_Variable_name, METH_O, " Returns the name of the variable."},
     { "Variable_SetInteger", _wrap_Variable_SetInteger, METH_VARARGS, " Sets the integrality requirement of the variable."},
     { "Variable_integer", _wrap_Variable_integer, METH_O, " Returns the integrality requirement of the variable."},
     { "Variable_solution_value", _wrap_Variable_solution_value, METH_O, "\n"
        "Returns the value of the variable in the current solution.\n"
        "\n"
        "If the variable is integer, then the value will always be an integer (the\n"
        "underlying solver handles floating-point values only, but this function\n"
        "automatically rounds it to the nearest integer; see: man 3 round).\n"
        ""},
     { "Variable_index", _wrap_Variable_index, METH_O, " Returns the index of the variable in the MPSolver::variables_."},
     { "Variable_lb", _wrap_Variable_lb, METH_O, " Returns the lower bound."},
     { "Variable_ub", _wrap_Variable_ub, METH_O, " Returns the upper bound."},
     { "Variable_SetBounds", _wrap_Variable_SetBounds, METH_VARARGS, " Sets both the lower and upper bounds."},
     { "Variable_reduced_cost", _wrap_Variable_reduced_cost, METH_O, "\n"
        "Advanced usage: returns the reduced cost of the variable in the current\n"
        "solution (only available for continuous problems).\n"
        ""},
     { "Variable_basis_status", _wrap_Variable_basis_status, METH_O, "\n"
        "Advanced usage: returns the basis status of the variable in the current\n"
        "solution (only available for continuous problems).\n"
        "\n"
        "See also: MPSolver::BasisStatus.\n"
        ""},
     { "Variable_branching_priority", _wrap_Variable_branching_priority, METH_O, "\n"
        "Advanced usage: Certain MIP solvers (e.g. Gurobi or SCIP) allow you to set\n"
        "a per-variable priority for determining which variable to branch on.\n"
        "\n"
        "A value of 0 is treated as default, and is equivalent to not setting the\n"
        "branching priority. The solver looks first to branch on fractional\n"
        "variables in higher priority levels. As of 2019-05, only Gurobi and SCIP\n"
        "support setting branching priority; all other solvers will simply ignore\n"
        "this annotation.\n"
        ""},
     { "Variable_SetBranchingPriority", _wrap_Variable_SetBranchingPriority, METH_VARARGS, NULL},
     { "Variable___str__", _wrap_Variable___str__, METH_O, NULL},
     { "Variable___repr__", _wrap_Variable___repr__, METH_O, NULL},
     { "Variable_SolutionValue", _wrap_Variable_SolutionValue, METH_O, NULL},
     { "Variable_Integer", _wrap_Variable_Integer, METH_O, NULL},
     { "Variable_Lb", _wrap_Variable_Lb, METH_O, NULL},
     { "Variable_Ub", _wrap_Variable_Ub, METH_O, NULL},
     { "Variable_SetLb", _wrap_Variable_SetLb, METH_VARARGS, NULL},
     { "Variable_SetUb", _wrap_Variable_SetUb, METH_VARARGS, NULL},
     { "Variable_ReducedCost", _wrap_Variable_ReducedCost, METH_O, NULL},
     { "delete_Variable", _wrap_delete_Variable, METH_O, NULL},
     { "Variable_swigregister", Variable_swigregister, METH_O, NULL},
     { "Constraint_name", _wrap_Constraint_name, METH_O, " Returns the name of the constraint."},
     { "Constraint_Clear", _wrap_Constraint_Clear, METH_O, " Clears all variables and coefficients. Does not clear the bounds."},
     { "Constraint_SetCoefficient", _wrap_Constraint_SetCoefficient, METH_VARARGS, "\n"
        "Sets the coefficient of the variable on the constraint.\n"
        "\n"
        "If the variable does not belong to the solver, the function just returns,\n"
        "or crashes in non-opt mode.\n"
        ""},
     { "Constraint_GetCoefficient", _wrap_Constraint_GetCoefficient, METH_VARARGS, "\n"
        "Gets the coefficient of a given variable on the constraint (which is 0 if\n"
        "the variable does not appear in the constraint).\n"
        ""},
     { "Constraint_lb", _wrap_Constraint_lb, METH_O, " Returns the lower bound."},
     { "Constraint_ub", _wrap_Constraint_ub, METH_O, " Returns the upper bound."},
     { "Constraint_SetBounds", _wrap_Constraint_SetBounds, METH_VARARGS, " Sets both the lower and upper bounds."},
     { "Constraint_set_is_lazy", _wrap_Constraint_set_is_lazy, METH_VARARGS, "\n"
        "Advanced usage: sets the constraint \"laziness\".\n"
        "\n"
        "**This is only supported for SCIP and has no effect on other\n"
        "solvers.**\n"
        "\n"
        "When **laziness** is true, the constraint is only considered by the Linear\n"
        "Programming solver if its current solution violates the constraint. In this\n"
        "case, the constraint is definitively added to the problem. This may be\n"
        "useful in some MIP problems, and may have a dramatic impact on performance.\n"
        "\n"
        "For more info see: http://tinyurl.com/lazy-constraints.\n"
        ""},
     { "Constraint_index", _wrap_Constraint_index, METH_O, " Returns the index of the constraint in the MPSolver::constraints_."},
     { "Constraint_dual_value", _wrap_Constraint_dual_value, METH_O, "\n"
        "Advanced usage: returns the dual value of the constraint in the current\n"
        "solution (only available for continuous problems).\n"
        ""},
     { "Constraint_basis_status", _wrap_Constraint_basis_status, METH_O, "\n"
        "Advanced usage: returns the basis status of the constraint.\n"
        "\n"
        "It is only available for continuous problems).\n"
        "\n"
        "Note that if a constraint \"linear_expression in [lb, ub]\" is transformed\n"
        "into \"linear_expression + slack = 0\" with slack in [-ub, -lb], then this\n"
        "status is the same as the status of the slack variable with AT_UPPER_BOUND\n"
        "and AT_LOWER_BOUND swapped.\n"
        "\n"
        "See also: MPSolver::BasisStatus.\n"
        ""},
     { "Constraint_Lb", _wrap_Constraint_Lb, METH_O, NULL},
     { "Constraint_Ub", _wrap_Constraint_Ub, METH_O, NULL},
     { "Constraint_SetLb", _wrap_Constraint_SetLb, METH_VARARGS, NULL},
     { "Constraint_SetUb", _wrap_Constraint_SetUb, METH_VARARGS, NULL},
     { "Constraint_DualValue", _wrap_Constraint_DualValue, METH_O, NULL},
     { "delete_Constraint", _wrap_delete_Constraint, METH_O, NULL},
     { "Constraint_swigregister", Constraint_swigregister, METH_O, NULL},
     { "new_MPSolverParameters", _wrap_new_MPSolverParameters, METH_NOARGS, " The constructor sets all parameters to their default value."},
     { "MPSolverParameters_SetDoubleParam", _wrap_MPSolverParameters_SetDoubleParam, METH_VARARGS, " Sets a double parameter to a specific value."},
     { "MPSolverParameters_SetIntegerParam", _wrap_MPSolverParameters_SetIntegerParam, METH_VARARGS, " Sets a integer parameter to a specific value."},
     { "MPSolverParameters_GetDoubleParam", _wrap_MPSolverParameters_GetDoubleParam, METH_VARARGS, " Returns the value of a double parameter."},
     { "MPSolverParameters_GetIntegerParam", _wrap_MPSolverParameters_GetIntegerParam, METH_VARARGS, " Returns the value of an integer parameter."},
     { "delete_MPSolverParameters", _wrap_delete_MPSolverParameters, METH_O, NULL},
     { "MPSolverParameters_swigregister", MPSolverParameters_swigregister, METH_O, NULL},
     { "MPSolverParameters_swiginit", MPSolverParameters_swiginit, METH_VARARGS, NULL},
     { "new_ModelExportOptions", _wrap_new_ModelExportOptions, METH_NOARGS, NULL},
     { "delete_ModelExportOptions", _wrap_delete_ModelExportOptions, METH_O, NULL},
     { "ModelExportOptions_swigregister", ModelExportOptions_swigregister, METH_O, NULL},
     { "ModelExportOptions_swiginit", ModelExportOptions_swiginit, METH_VARARGS, NULL},
     { "ExportModelAsLpFormat", _wrap_ExportModelAsLpFormat, METH_VARARGS, NULL},
     { "ExportModelAsMpsFormat", _wrap_ExportModelAsMpsFormat, METH_VARARGS, NULL},
     { "FindErrorInModelProto", _wrap_FindErrorInModelProto, METH_O, NULL},
     { NULL, NULL, 0, NULL }
};
 
static PyMethodDef SwigMethods_proxydocs[] = {
     { NULL, NULL, 0, NULL }
};
 
 
/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */
 
static swig_type_info _swigt__p_char = {"_p_char", "char *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_int = {"_p_int", "int *|int_least32_t *|int32_t *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_long = {"_p_long", "intptr_t *|int_least64_t *|int_fast32_t *|int_fast64_t *|int64_t *|long *|int_fast16_t *|intmax_t *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_operations_research__MPConstraint = {"_p_operations_research__MPConstraint", "operations_research::MPConstraint *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_operations_research__MPModelExportOptions = {"_p_operations_research__MPModelExportOptions", "operations_research::MPModelExportOptions *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_operations_research__MPModelRequest = {"_p_operations_research__MPModelRequest", "operations_research::MPModelRequest *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_operations_research__MPObjective = {"_p_operations_research__MPObjective", "operations_research::MPObjective *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_operations_research__MPSolver = {"_p_operations_research__MPSolver", "operations_research::MPSolver *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_operations_research__MPSolverParameters = {"_p_operations_research__MPSolverParameters", "operations_research::MPSolverParameters *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_operations_research__MPVariable = {"_p_operations_research__MPVariable", "operations_research::MPVariable *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_short = {"_p_short", "short *|int_least16_t *|int16_t *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_signed_char = {"_p_signed_char", "signed char *|int_least8_t *|int_fast8_t *|int8_t *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_std__atomicT_bool_t = {"_p_std__atomicT_bool_t", "std::atomic< bool > *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_std__ostream = {"_p_std__ostream", "std::ostream *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_unsigned_char = {"_p_unsigned_char", "unsigned char *|uint_least8_t *|uint_fast8_t *|uint8_t *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_unsigned_int = {"_p_unsigned_int", "uint_least32_t *|uint32_t *|unsigned int *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_unsigned_long = {"_p_unsigned_long", "uintptr_t *|uint_least64_t *|uint_fast32_t *|uint_fast64_t *|uint64_t *|unsigned long *|uint_fast16_t *|uintmax_t *", 0, 0, (void*)0, 0};
static swig_type_info _swigt__p_unsigned_short = {"_p_unsigned_short", "unsigned short *|uint_least16_t *|uint16_t *", 0, 0, (void*)0, 0};
 
static swig_type_info *swig_type_initial[] = {
  &_swigt__p_char,
  &_swigt__p_int,
  &_swigt__p_long,
  &_swigt__p_operations_research__MPConstraint,
  &_swigt__p_operations_research__MPModelExportOptions,
  &_swigt__p_operations_research__MPModelRequest,
  &_swigt__p_operations_research__MPObjective,
  &_swigt__p_operations_research__MPSolver,
  &_swigt__p_operations_research__MPSolverParameters,
  &_swigt__p_operations_research__MPVariable,
  &_swigt__p_short,
  &_swigt__p_signed_char,
  &_swigt__p_std__atomicT_bool_t,
  &_swigt__p_std__ostream,
  &_swigt__p_unsigned_char,
  &_swigt__p_unsigned_int,
  &_swigt__p_unsigned_long,
  &_swigt__p_unsigned_short,
};
 
static swig_cast_info _swigc__p_char[] = {  {&_swigt__p_char, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_int[] = {  {&_swigt__p_int, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_long[] = {  {&_swigt__p_long, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_operations_research__MPConstraint[] = {  {&_swigt__p_operations_research__MPConstraint, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_operations_research__MPModelExportOptions[] = {  {&_swigt__p_operations_research__MPModelExportOptions, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_operations_research__MPModelRequest[] = {  {&_swigt__p_operations_research__MPModelRequest, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_operations_research__MPObjective[] = {  {&_swigt__p_operations_research__MPObjective, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_operations_research__MPSolver[] = {  {&_swigt__p_operations_research__MPSolver, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_operations_research__MPSolverParameters[] = {  {&_swigt__p_operations_research__MPSolverParameters, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_operations_research__MPVariable[] = {  {&_swigt__p_operations_research__MPVariable, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_short[] = {  {&_swigt__p_short, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_signed_char[] = {  {&_swigt__p_signed_char, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_std__atomicT_bool_t[] = {  {&_swigt__p_std__atomicT_bool_t, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_std__ostream[] = {  {&_swigt__p_std__ostream, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_unsigned_char[] = {  {&_swigt__p_unsigned_char, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_unsigned_int[] = {  {&_swigt__p_unsigned_int, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_unsigned_long[] = {  {&_swigt__p_unsigned_long, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_unsigned_short[] = {  {&_swigt__p_unsigned_short, 0, 0, 0},{0, 0, 0, 0}};
 
static swig_cast_info *swig_cast_initial[] = {
  _swigc__p_char,
  _swigc__p_int,
  _swigc__p_long,
  _swigc__p_operations_research__MPConstraint,
  _swigc__p_operations_research__MPModelExportOptions,
  _swigc__p_operations_research__MPModelRequest,
  _swigc__p_operations_research__MPObjective,
  _swigc__p_operations_research__MPSolver,
  _swigc__p_operations_research__MPSolverParameters,
  _swigc__p_operations_research__MPVariable,
  _swigc__p_short,
  _swigc__p_signed_char,
  _swigc__p_std__atomicT_bool_t,
  _swigc__p_std__ostream,
  _swigc__p_unsigned_char,
  _swigc__p_unsigned_int,
  _swigc__p_unsigned_long,
  _swigc__p_unsigned_short,
};
 
 
/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */
 
static swig_const_info swig_const_table[] = {
{0, 0, 0, 0.0, 0, 0}};
 
#ifdef __cplusplus
}
#endif
/* -----------------------------------------------------------------------------
 * Type initialization:
 * This problem is tough by the requirement that no dynamic
 * memory is used. Also, since swig_type_info structures store pointers to
 * swig_cast_info structures and swig_cast_info structures store pointers back
 * to swig_type_info structures, we need some lookup code at initialization.
 * The idea is that swig generates all the structures that are needed.
 * The runtime then collects these partially filled structures.
 * The SWIG_InitializeModule function takes these initial arrays out of
 * swig_module, and does all the lookup, filling in the swig_module.types
 * array with the correct data and linking the correct swig_cast_info
 * structures together.
 *
 * The generated swig_type_info structures are assigned statically to an initial
 * array. We just loop through that array, and handle each type individually.
 * First we lookup if this type has been already loaded, and if so, use the
 * loaded structure instead of the generated one. Then we have to fill in the
 * cast linked list. The cast data is initially stored in something like a
 * two-dimensional array. Each row corresponds to a type (there are the same
 * number of rows as there are in the swig_type_initial array). Each entry in
 * a column is one of the swig_cast_info structures for that type.
 * The cast_initial array is actually an array of arrays, because each row has
 * a variable number of columns. So to actually build the cast linked list,
 * we find the array of casts associated with the type, and loop through it
 * adding the casts to the list. The one last trick we need to do is making
 * sure the type pointer in the swig_cast_info struct is correct.
 *
 * First off, we lookup the cast->type name to see if it is already loaded.
 * There are three cases to handle:
 *  1) If the cast->type has already been loaded AND the type we are adding
 *     casting info to has not been loaded (it is in this module), THEN we
 *     replace the cast->type pointer with the type pointer that has already
 *     been loaded.
 *  2) If BOTH types (the one we are adding casting info to, and the
 *     cast->type) are loaded, THEN the cast info has already been loaded by
 *     the previous module so we just ignore it.
 *  3) Finally, if cast->type has not already been loaded, then we add that
 *     swig_cast_info to the linked list (because the cast->type) pointer will
 *     be correct.
 * ----------------------------------------------------------------------------- */
 
#ifdef __cplusplus
extern "C" {
#if 0
} /* c-mode */
#endif
#endif
 
#if 0
#define SWIGRUNTIME_DEBUG
#endif
 
 
SWIGRUNTIME void
SWIG_InitializeModule(void *clientdata) {
  size_t i;
  swig_module_info *module_head, *iter;
  int init;
  
  /* check to see if the circular list has been setup, if not, set it up */
  if (swig_module.next==0) {
    /* Initialize the swig_module */
    swig_module.type_initial = swig_type_initial;
    swig_module.cast_initial = swig_cast_initial;
    swig_module.next = &swig_module;
    init = 1;
  } else {
    init = 0;
  }
  
  /* Try and load any already created modules */
  module_head = SWIG_GetModule(clientdata);
  if (!module_head) {
    /* This is the first module loaded for this interpreter */
    /* so set the swig module into the interpreter */
    SWIG_SetModule(clientdata, &swig_module);
  } else {
    /* the interpreter has loaded a SWIG module, but has it loaded this one? */
    iter=module_head;
    do {
      if (iter==&swig_module) {
        /* Our module is already in the list, so there's nothing more to do. */
        return;
      }
      iter=iter->next;
    } while (iter!= module_head);
    
    /* otherwise we must add our module into the list */
    swig_module.next = module_head->next;
    module_head->next = &swig_module;
  }
  
  /* When multiple interpreters are used, a module could have already been initialized in
       a different interpreter, but not yet have a pointer in this interpreter.
       In this case, we do not want to continue adding types... everything should be
       set up already */
  if (init == 0) return;
  
  /* Now work on filling in swig_module.types */
#ifdef SWIGRUNTIME_DEBUG
  printf("SWIG_InitializeModule: size %lu\n", (unsigned long)swig_module.size);
#endif
  for (i = 0; i < swig_module.size; ++i) {
    swig_type_info *type = 0;
    swig_type_info *ret;
    swig_cast_info *cast;
    
#ifdef SWIGRUNTIME_DEBUG
    printf("SWIG_InitializeModule: type %lu %s\n", (unsigned long)i, swig_module.type_initial[i]->name);
#endif
    
    /* if there is another module already loaded */
    if (swig_module.next != &swig_module) {
      type = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, swig_module.type_initial[i]->name);
    }
    if (type) {
      /* Overwrite clientdata field */
#ifdef SWIGRUNTIME_DEBUG
      printf("SWIG_InitializeModule: found type %s\n", type->name);
#endif
      if (swig_module.type_initial[i]->clientdata) {
        type->clientdata = swig_module.type_initial[i]->clientdata;
#ifdef SWIGRUNTIME_DEBUG
        printf("SWIG_InitializeModule: found and overwrite type %s \n", type->name);
#endif
      }
    } else {
      type = swig_module.type_initial[i];
    }
    
    /* Insert casting types */
    cast = swig_module.cast_initial[i];
    while (cast->type) {
      /* Don't need to add information already in the list */
      ret = 0;
#ifdef SWIGRUNTIME_DEBUG
      printf("SWIG_InitializeModule: look cast %s\n", cast->type->name);
#endif
      if (swig_module.next != &swig_module) {
        ret = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, cast->type->name);
#ifdef SWIGRUNTIME_DEBUG
        if (ret) printf("SWIG_InitializeModule: found cast %s\n", ret->name);
#endif
      }
      if (ret) {
        if (type == swig_module.type_initial[i]) {
#ifdef SWIGRUNTIME_DEBUG
          printf("SWIG_InitializeModule: skip old type %s\n", ret->name);
#endif
          cast->type = ret;
          ret = 0;
        } else {
          /* Check for casting already in the list */
          swig_cast_info *ocast = SWIG_TypeCheck(ret->name, type);
#ifdef SWIGRUNTIME_DEBUG
          if (ocast) printf("SWIG_InitializeModule: skip old cast %s\n", ret->name);
#endif
          if (!ocast) ret = 0;
        }
      }
      
      if (!ret) {
#ifdef SWIGRUNTIME_DEBUG
        printf("SWIG_InitializeModule: adding cast %s\n", cast->type->name);
#endif
        if (type->cast) {
          type->cast->prev = cast;
          cast->next = type->cast;
        }
        type->cast = cast;
      }
      cast++;
    }
    /* Set entry in modules->types array equal to the type */
    swig_module.types[i] = type;
  }
  swig_module.types[i] = 0;
  
#ifdef SWIGRUNTIME_DEBUG
  printf("**** SWIG_InitializeModule: Cast List ******\n");
  for (i = 0; i < swig_module.size; ++i) {
    int j = 0;
    swig_cast_info *cast = swig_module.cast_initial[i];
    printf("SWIG_InitializeModule: type %lu %s\n", (unsigned long)i, swig_module.type_initial[i]->name);
    while (cast->type) {
      printf("SWIG_InitializeModule: cast type %s\n", cast->type->name);
      cast++;
      ++j;
    }
    printf("---- Total casts: %d\n",j);
  }
  printf("**** SWIG_InitializeModule: Cast List ******\n");
#endif
}
 
/* This function will propagate the clientdata field of type to
* any new swig_type_info structures that have been added into the list
* of equivalent types.  It is like calling
* SWIG_TypeClientData(type, clientdata) a second time.
*/
SWIGRUNTIME void
SWIG_PropagateClientData(void) {
  size_t i;
  swig_cast_info *equiv;
  static int init_run = 0;
  
  if (init_run) return;
  init_run = 1;
  
  for (i = 0; i < swig_module.size; i++) {
    if (swig_module.types[i]->clientdata) {
      equiv = swig_module.types[i]->cast;
      while (equiv) {
        if (!equiv->converter) {
          if (equiv->type && !equiv->type->clientdata)
          SWIG_TypeClientData(equiv->type, swig_module.types[i]->clientdata);
        }
        equiv = equiv->next;
      }
    }
  }
}
 
#ifdef __cplusplus
#if 0
{
  /* c-mode */
#endif
}
#endif
 
 
 
#ifdef __cplusplus
extern "C" {
#endif
  
  /* Python-specific SWIG API */
#define SWIG_newvarlink()                             SWIG_Python_newvarlink()
#define SWIG_addvarlink(p, name, get_attr, set_attr)  SWIG_Python_addvarlink(p, name, get_attr, set_attr)
#define SWIG_InstallConstants(d, constants)           SWIG_Python_InstallConstants(d, constants)
  
  /* -----------------------------------------------------------------------------
   * global variable support code.
   * ----------------------------------------------------------------------------- */
  
  typedef struct swig_globalvar {
    char       *name;                  /* Name of global variable */
    PyObject *(*get_attr)(void);       /* Return the current value */
    int       (*set_attr)(PyObject *); /* Set the value */
    struct swig_globalvar *next;
  } swig_globalvar;
  
  typedef struct swig_varlinkobject {
    PyObject_HEAD
    swig_globalvar *vars;
  } swig_varlinkobject;
  
  SWIGINTERN PyObject *
  swig_varlink_repr(swig_varlinkobject *SWIGUNUSEDPARM(v)) {
#if PY_VERSION_HEX >= 0x03000000
    return PyUnicode_InternFromString("<Swig global variables>");
#else
    return PyString_FromString("<Swig global variables>");
#endif
  }
  
  SWIGINTERN PyObject *
  swig_varlink_str(swig_varlinkobject *v) {
#if PY_VERSION_HEX >= 0x03000000
    PyObject *str = PyUnicode_InternFromString("(");
    PyObject *tail;
    PyObject *joined;
    swig_globalvar *var;
    for (var = v->vars; var; var=var->next) {
      tail = PyUnicode_FromString(var->name);
      joined = PyUnicode_Concat(str, tail);
      Py_DecRef(str);
      Py_DecRef(tail);
      str = joined;
      if (var->next) {
        tail = PyUnicode_InternFromString(", ");
        joined = PyUnicode_Concat(str, tail);
        Py_DecRef(str);
        Py_DecRef(tail);
        str = joined;
      }
    }
    tail = PyUnicode_InternFromString(")");
    joined = PyUnicode_Concat(str, tail);
    Py_DecRef(str);
    Py_DecRef(tail);
    str = joined;
#else
    PyObject *str = PyString_FromString("(");
    swig_globalvar *var;
    for (var = v->vars; var; var=var->next) {
      PyString_ConcatAndDel(&str,PyString_FromString(var->name));
      if (var->next) PyString_ConcatAndDel(&str,PyString_FromString(", "));
    }
    PyString_ConcatAndDel(&str,PyString_FromString(")"));
#endif
    return str;
  }
  
  SWIGINTERN void
  swig_varlink_dealloc(swig_varlinkobject *v) {
    swig_globalvar *var = v->vars;
    while (var) {
      swig_globalvar *n = var->next;
      free(var->name);
      free(var);
      var = n;
    }
  }
  
  SWIGINTERN PyObject *
  swig_varlink_getattr(swig_varlinkobject *v, char *n) {
    PyObject *res = NULL;
    swig_globalvar *var = v->vars;
    while (var) {
      if (strcmp(var->name,n) == 0) {
        res = (*var->get_attr)();
        break;
      }
      var = var->next;
    }
    if (res == NULL && !PyErr_Occurred()) {
      PyErr_Format(PyExc_AttributeError, "Unknown C global variable '%s'", n);
    }
    return res;
  }
  
  SWIGINTERN int
  swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
    int res = 1;
    swig_globalvar *var = v->vars;
    while (var) {
      if (strcmp(var->name,n) == 0) {
        res = (*var->set_attr)(p);
        break;
      }
      var = var->next;
    }
    if (res == 1 && !PyErr_Occurred()) {
      PyErr_Format(PyExc_AttributeError, "Unknown C global variable '%s'", n);
    }
    return res;
  }
  
  SWIGINTERN PyTypeObject*
  swig_varlink_type(void) {
    static char varlink__doc__[] = "Swig var link object";
    static PyTypeObject varlink_type;
    static int type_init = 0;
    if (!type_init) {
      const PyTypeObject tmp = {
#if PY_VERSION_HEX >= 0x03000000
        PyVarObject_HEAD_INIT(NULL, 0)
#else
        PyObject_HEAD_INIT(NULL)
        0,                                  /* ob_size */
#endif
        "swigvarlink",                      /* tp_name */
        sizeof(swig_varlinkobject),         /* tp_basicsize */
        0,                                  /* tp_itemsize */
        (destructor) swig_varlink_dealloc,  /* tp_dealloc */
        0,                                  /* tp_print */
        (getattrfunc) swig_varlink_getattr, /* tp_getattr */
        (setattrfunc) swig_varlink_setattr, /* tp_setattr */
        0,                                  /* tp_compare */
        (reprfunc) swig_varlink_repr,       /* tp_repr */
        0,                                  /* tp_as_number */
        0,                                  /* tp_as_sequence */
        0,                                  /* tp_as_mapping */
        0,                                  /* tp_hash */
        0,                                  /* tp_call */
        (reprfunc) swig_varlink_str,        /* tp_str */
        0,                                  /* tp_getattro */
        0,                                  /* tp_setattro */
        0,                                  /* tp_as_buffer */
        0,                                  /* tp_flags */
        varlink__doc__,                     /* tp_doc */
        0,                                  /* tp_traverse */
        0,                                  /* tp_clear */
        0,                                  /* tp_richcompare */
        0,                                  /* tp_weaklistoffset */
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* tp_iter -> tp_weaklist */
        0,                                  /* tp_del */
        0,                                  /* tp_version_tag */
#if PY_VERSION_HEX >= 0x03040000
        0,                                  /* tp_finalize */
#endif
#if PY_VERSION_HEX >= 0x03080000
        0,                                  /* tp_vectorcall */
#endif
#if (PY_VERSION_HEX >= 0x03080000) && (PY_VERSION_HEX < 0x03090000)
        0,                                  /* tp_print */
#endif
#ifdef COUNT_ALLOCS
        0,                                  /* tp_allocs */
        0,                                  /* tp_frees */
        0,                                  /* tp_maxalloc */
        0,                                  /* tp_prev */
        0                                   /* tp_next */
#endif
      };
      varlink_type = tmp;
      type_init = 1;
      if (PyType_Ready(&varlink_type) < 0)
      return NULL;
    }
    return &varlink_type;
  }
  
  /* Create a variable linking object for use later */
  SWIGINTERN PyObject *
  SWIG_Python_newvarlink(void) {
    swig_varlinkobject *result = PyObject_NEW(swig_varlinkobject, swig_varlink_type());
    if (result) {
      result->vars = 0;
    }
    return ((PyObject*) result);
  }
  
  SWIGINTERN void 
  SWIG_Python_addvarlink(PyObject *p, const char *name, PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
    swig_varlinkobject *v = (swig_varlinkobject *) p;
    swig_globalvar *gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
    if (gv) {
      size_t size = strlen(name)+1;
      gv->name = (char *)malloc(size);
      if (gv->name) {
        memcpy(gv->name, name, size);
        gv->get_attr = get_attr;
        gv->set_attr = set_attr;
        gv->next = v->vars;
      }
    }
    v->vars = gv;
  }
  
  SWIGINTERN PyObject *
  SWIG_globals(void) {
    static PyObject *globals = 0;
    if (!globals) {
      globals = SWIG_newvarlink();
    }
    return globals;
  }
  
  /* -----------------------------------------------------------------------------
   * constants/methods manipulation
   * ----------------------------------------------------------------------------- */
  
  /* Install Constants */
  SWIGINTERN void
  SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]) {
    PyObject *obj = 0;
    size_t i;
    for (i = 0; constants[i].type; ++i) {
      switch(constants[i].type) {
      case SWIG_PY_POINTER:
        obj = SWIG_InternalNewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0);
        break;
      case SWIG_PY_BINARY:
        obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype));
        break;
      default:
        obj = 0;
        break;
      }
      if (obj) {
        PyDict_SetItemString(d, constants[i].name, obj);
        Py_DECREF(obj);
      }
    }
  }
  
  /* -----------------------------------------------------------------------------*/
  /* Fix SwigMethods to carry the callback ptrs when needed */
  /* -----------------------------------------------------------------------------*/
  
  SWIGINTERN void
  SWIG_Python_FixMethods(PyMethodDef *methods,
    swig_const_info *const_table,
    swig_type_info **types,
    swig_type_info **types_initial) {
    size_t i;
    for (i = 0; methods[i].ml_name; ++i) {
      const char *c = methods[i].ml_doc;
      if (!c) continue;
      c = strstr(c, "swig_ptr: ");
      if (c) {
        int j;
        swig_const_info *ci = 0;
        const char *name = c + 10;
        for (j = 0; const_table[j].type; ++j) {
          if (strncmp(const_table[j].name, name, 
              strlen(const_table[j].name)) == 0) {
            ci = &(const_table[j]);
            break;
          }
        }
        if (ci) {
          void *ptr = (ci->type == SWIG_PY_POINTER) ? ci->pvalue : 0;
          if (ptr) {
            size_t shift = (ci->ptype) - types;
            swig_type_info *ty = types_initial[shift];
            size_t ldoc = (c - methods[i].ml_doc);
            size_t lptr = strlen(ty->name)+2*sizeof(void*)+2;
            char *ndoc = (char*)malloc(ldoc + lptr + 10);
            if (ndoc) {
              char *buff = ndoc;
              memcpy(buff, methods[i].ml_doc, ldoc);
              buff += ldoc;
              memcpy(buff, "swig_ptr: ", 10);
              buff += 10;
              SWIG_PackVoidPtr(buff, ptr, ty->name, lptr);
              methods[i].ml_doc = ndoc;
            }
          }
        }
      }
    }
  } 
  
  /* -----------------------------------------------------------------------------
   * Method creation and docstring support functions
   * ----------------------------------------------------------------------------- */
  
  /* -----------------------------------------------------------------------------
   * Function to find the method definition with the correct docstring for the
   * proxy module as opposed to the low-level API
   * ----------------------------------------------------------------------------- */
  
  SWIGINTERN PyMethodDef *SWIG_PythonGetProxyDoc(const char *name) {
    /* Find the function in the modified method table */
    size_t offset = 0;
    int found = 0;
    while (SwigMethods_proxydocs[offset].ml_meth != NULL) {
      if (strcmp(SwigMethods_proxydocs[offset].ml_name, name) == 0) {
        found = 1;
        break;
      }
      offset++;
    }
    /* Use the copy with the modified docstring if available */
    return found ? &SwigMethods_proxydocs[offset] : NULL;
  }
  
  /* -----------------------------------------------------------------------------
   * Wrapper of PyInstanceMethod_New() used in Python 3
   * It is exported to the generated module, used for -fastproxy
   * ----------------------------------------------------------------------------- */
  
  SWIGINTERN PyObject *SWIG_PyInstanceMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *func) {
    if (PyCFunction_Check(func)) {
      PyCFunctionObject *funcobj = (PyCFunctionObject *)func;
      PyMethodDef *ml = SWIG_PythonGetProxyDoc(funcobj->m_ml->ml_name);
      if (ml)
      func = PyCFunction_NewEx(ml, funcobj->m_self, funcobj->m_module);
    }
#if PY_VERSION_HEX >= 0x03000000
    return PyInstanceMethod_New(func);
#else
    return PyMethod_New(func, NULL, NULL);
#endif
  }
  
  /* -----------------------------------------------------------------------------
   * Wrapper of PyStaticMethod_New()
   * It is exported to the generated module, used for -fastproxy
   * ----------------------------------------------------------------------------- */
  
  SWIGINTERN PyObject *SWIG_PyStaticMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *func) {
    if (PyCFunction_Check(func)) {
      PyCFunctionObject *funcobj = (PyCFunctionObject *)func;
      PyMethodDef *ml = SWIG_PythonGetProxyDoc(funcobj->m_ml->ml_name);
      if (ml)
      func = PyCFunction_NewEx(ml, funcobj->m_self, funcobj->m_module);
    }
    return PyStaticMethod_New(func);
  }
  
#ifdef __cplusplus
}
#endif
 
/* -----------------------------------------------------------------------------*
 *  Partial Init method
 * -----------------------------------------------------------------------------*/
 
#ifdef __cplusplus
extern "C"
#endif
 
SWIGEXPORT 
#if PY_VERSION_HEX >= 0x03000000
PyObject*
#else
void
#endif
SWIG_init(void) {
  PyObject *m, *d, *md, *globals;
  
#if PY_VERSION_HEX >= 0x03000000
  static struct PyModuleDef SWIG_module = {
    PyModuleDef_HEAD_INIT,
    SWIG_name,
    NULL,
    -1,
    SwigMethods,
    NULL,
    NULL,
    NULL,
    NULL
  };
#endif
  
#if defined(SWIGPYTHON_BUILTIN)
  static SwigPyClientData SwigPyObject_clientdata = {
    0, 0, 0, 0, 0, 0, 0
  };
  static PyGetSetDef this_getset_def = {
    (char *)"this", &SwigPyBuiltin_ThisClosure, NULL, NULL, NULL
  };
  static SwigPyGetSet thisown_getset_closure = {
    SwigPyObject_own,
    SwigPyObject_own
  };
  static PyGetSetDef thisown_getset_def = {
    (char *)"thisown", SwigPyBuiltin_GetterClosure, SwigPyBuiltin_SetterClosure, NULL, &thisown_getset_closure
  };
  PyTypeObject *builtin_pytype;
  int builtin_base_count;
  swig_type_info *builtin_basetype;
  PyObject *tuple;
  PyGetSetDescrObject *static_getset;
  PyTypeObject *metatype;
  PyTypeObject *swigpyobject;
  SwigPyClientData *cd;
  PyObject *public_interface, *public_symbol;
  PyObject *this_descr;
  PyObject *thisown_descr;
  PyObject *self = 0;
  int i;
  
  (void)builtin_pytype;
  (void)builtin_base_count;
  (void)builtin_basetype;
  (void)tuple;
  (void)static_getset;
  (void)self;
  
  /* Metaclass is used to implement static member variables */
  metatype = SwigPyObjectType();
  assert(metatype);
#endif
  
  (void)globals;
  
  /* Create singletons now to avoid potential deadlocks with multi-threaded usage after module initialization */
  SWIG_This();
  SWIG_Python_TypeCache();
  SwigPyPacked_type();
#ifndef SWIGPYTHON_BUILTIN
  SwigPyObject_type();
#endif
  
  /* Fix SwigMethods to carry the callback ptrs when needed */
  SWIG_Python_FixMethods(SwigMethods, swig_const_table, swig_types, swig_type_initial);
  
#if PY_VERSION_HEX >= 0x03000000
  m = PyModule_Create(&SWIG_module);
#else
  m = Py_InitModule(SWIG_name, SwigMethods);
#endif
  
  md = d = PyModule_GetDict(m);
  (void)md;
  
  SWIG_InitializeModule(0);
  
#ifdef SWIGPYTHON_BUILTIN
  swigpyobject = SwigPyObject_TypeOnce();
  
  SwigPyObject_stype = SWIG_MangledTypeQuery("_p_SwigPyObject");
  assert(SwigPyObject_stype);
  cd = (SwigPyClientData*) SwigPyObject_stype->clientdata;
  if (!cd) {
    SwigPyObject_stype->clientdata = &SwigPyObject_clientdata;
    SwigPyObject_clientdata.pytype = swigpyobject;
  } else if (swigpyobject->tp_basicsize != cd->pytype->tp_basicsize) {
    PyErr_SetString(PyExc_RuntimeError, "Import error: attempted to load two incompatible swig-generated modules.");
# if PY_VERSION_HEX >= 0x03000000
    return NULL;
# else
    return;
# endif
  }
  
  /* All objects have a 'this' attribute */
  this_descr = PyDescr_NewGetSet(SwigPyObject_type(), &this_getset_def);
  (void)this_descr;
  
  /* All objects have a 'thisown' attribute */
  thisown_descr = PyDescr_NewGetSet(SwigPyObject_type(), &thisown_getset_def);
  (void)thisown_descr;
  
  public_interface = PyList_New(0);
  public_symbol = 0;
  (void)public_symbol;
  
  PyDict_SetItemString(md, "__all__", public_interface);
  Py_DECREF(public_interface);
  for (i = 0; SwigMethods[i].ml_name != NULL; ++i)
  SwigPyBuiltin_AddPublicSymbol(public_interface, SwigMethods[i].ml_name);
  for (i = 0; swig_const_table[i].name != 0; ++i)
  SwigPyBuiltin_AddPublicSymbol(public_interface, swig_const_table[i].name);
#endif
  
  SWIG_InstallConstants(d,swig_const_table);
  
  SWIG_Python_SetConstant(d, "Solver_CLP_LINEAR_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::CLP_LINEAR_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_GLPK_LINEAR_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::GLPK_LINEAR_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_GLOP_LINEAR_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::GLOP_LINEAR_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_SCIP_MIXED_INTEGER_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::SCIP_MIXED_INTEGER_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_GLPK_MIXED_INTEGER_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::GLPK_MIXED_INTEGER_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_CBC_MIXED_INTEGER_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::CBC_MIXED_INTEGER_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_GUROBI_LINEAR_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::GUROBI_LINEAR_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_GUROBI_MIXED_INTEGER_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::GUROBI_MIXED_INTEGER_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_CPLEX_LINEAR_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::CPLEX_LINEAR_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_CPLEX_MIXED_INTEGER_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::CPLEX_MIXED_INTEGER_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_XPRESS_LINEAR_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::XPRESS_LINEAR_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_XPRESS_MIXED_INTEGER_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::XPRESS_MIXED_INTEGER_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_BOP_INTEGER_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::BOP_INTEGER_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_SAT_INTEGER_PROGRAMMING",SWIG_From_int(static_cast< int >(operations_research::MPSolver::SAT_INTEGER_PROGRAMMING)));
  SWIG_Python_SetConstant(d, "Solver_OPTIMAL",SWIG_From_int(static_cast< int >(operations_research::MPSolver::OPTIMAL)));
  SWIG_Python_SetConstant(d, "Solver_FEASIBLE",SWIG_From_int(static_cast< int >(operations_research::MPSolver::FEASIBLE)));
  SWIG_Python_SetConstant(d, "Solver_INFEASIBLE",SWIG_From_int(static_cast< int >(operations_research::MPSolver::INFEASIBLE)));
  SWIG_Python_SetConstant(d, "Solver_UNBOUNDED",SWIG_From_int(static_cast< int >(operations_research::MPSolver::UNBOUNDED)));
  SWIG_Python_SetConstant(d, "Solver_ABNORMAL",SWIG_From_int(static_cast< int >(operations_research::MPSolver::ABNORMAL)));
  SWIG_Python_SetConstant(d, "Solver_NOT_SOLVED",SWIG_From_int(static_cast< int >(operations_research::MPSolver::NOT_SOLVED)));
  SWIG_Python_SetConstant(d, "Solver_FREE",SWIG_From_int(static_cast< int >(operations_research::MPSolver::FREE)));
  SWIG_Python_SetConstant(d, "Solver_AT_LOWER_BOUND",SWIG_From_int(static_cast< int >(operations_research::MPSolver::AT_LOWER_BOUND)));
  SWIG_Python_SetConstant(d, "Solver_AT_UPPER_BOUND",SWIG_From_int(static_cast< int >(operations_research::MPSolver::AT_UPPER_BOUND)));
  SWIG_Python_SetConstant(d, "Solver_FIXED_VALUE",SWIG_From_int(static_cast< int >(operations_research::MPSolver::FIXED_VALUE)));
  SWIG_Python_SetConstant(d, "Solver_BASIC",SWIG_From_int(static_cast< int >(operations_research::MPSolver::BASIC)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_RELATIVE_MIP_GAP",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::RELATIVE_MIP_GAP)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_PRIMAL_TOLERANCE",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::PRIMAL_TOLERANCE)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_DUAL_TOLERANCE",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::DUAL_TOLERANCE)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_PRESOLVE",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::PRESOLVE)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_LP_ALGORITHM",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::LP_ALGORITHM)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_INCREMENTALITY",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::INCREMENTALITY)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_SCALING",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::SCALING)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_PRESOLVE_OFF",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::PRESOLVE_OFF)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_PRESOLVE_ON",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::PRESOLVE_ON)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_DUAL",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::DUAL)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_PRIMAL",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::PRIMAL)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_BARRIER",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::BARRIER)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_INCREMENTALITY_OFF",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::INCREMENTALITY_OFF)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_INCREMENTALITY_ON",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::INCREMENTALITY_ON)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_SCALING_OFF",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::SCALING_OFF)));
  SWIG_Python_SetConstant(d, "MPSolverParameters_SCALING_ON",SWIG_From_int(static_cast< int >(operations_research::MPSolverParameters::SCALING_ON)));
  globals = SWIG_globals();
  if (!globals) {
    PyErr_SetString(PyExc_TypeError, "Failure to create SWIG globals.");
#if PY_VERSION_HEX >= 0x03000000
    return NULL;
#else
    return;
#endif
  }
  PyDict_SetItemString(md, "cvar", globals);
  Py_DECREF(globals);
  SWIG_addvarlink(globals, "MPSolverParameters_kDefaultRelativeMipGap", Swig_var_MPSolverParameters_kDefaultRelativeMipGap_get, Swig_var_MPSolverParameters_kDefaultRelativeMipGap_set);
  SWIG_addvarlink(globals, "MPSolverParameters_kDefaultPrimalTolerance", Swig_var_MPSolverParameters_kDefaultPrimalTolerance_get, Swig_var_MPSolverParameters_kDefaultPrimalTolerance_set);
  SWIG_addvarlink(globals, "MPSolverParameters_kDefaultDualTolerance", Swig_var_MPSolverParameters_kDefaultDualTolerance_get, Swig_var_MPSolverParameters_kDefaultDualTolerance_set);
  SWIG_addvarlink(globals, "MPSolverParameters_kDefaultPresolve", Swig_var_MPSolverParameters_kDefaultPresolve_get, Swig_var_MPSolverParameters_kDefaultPresolve_set);
  SWIG_addvarlink(globals, "MPSolverParameters_kDefaultIncrementality", Swig_var_MPSolverParameters_kDefaultIncrementality_get, Swig_var_MPSolverParameters_kDefaultIncrementality_set);
#if PY_VERSION_HEX >= 0x03000000
  return m;
#else
  return;
#endif
}