graph_java_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 SWIGJAVA
#define SWIGJAVA
#endif
 
 
 
#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; }
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  } pointer;
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  SwigValueWrapper(const SwigValueWrapper<T>& rhs);
public:
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  operator T&() const { return *pointer.ptr; }
  T *operator&() { return pointer.ptr; }
};
 
template <typename T> T SwigValueInit() {
  return T();
}
#endif
 
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 *  declarations/attributes, and other compiler dependent labels.
 * ----------------------------------------------------------------------------- */
 
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# ifdef _LP64
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# endif
#endif
 
#include <jni.h>
#include <stdlib.h>
#include <string.h>
 
 
/* Support for throwing Java exceptions */
typedef enum {
  SWIG_JavaOutOfMemoryError = 1,
  SWIG_JavaIOException,
  SWIG_JavaRuntimeException,
  SWIG_JavaIndexOutOfBoundsException,
  SWIG_JavaArithmeticException,
  SWIG_JavaIllegalArgumentException,
  SWIG_JavaNullPointerException,
  SWIG_JavaDirectorPureVirtual,
  SWIG_JavaUnknownError,
  SWIG_JavaIllegalStateException,
} SWIG_JavaExceptionCodes;
 
typedef struct {
  SWIG_JavaExceptionCodes code;
  const char *java_exception;
} SWIG_JavaExceptions_t;
 
 
static void SWIGUNUSED SWIG_JavaThrowException(JNIEnv *jenv, SWIG_JavaExceptionCodes code, const char *msg) {
  jclass excep;
  static const SWIG_JavaExceptions_t java_exceptions[] = {
    { SWIG_JavaOutOfMemoryError, "java/lang/OutOfMemoryError" },
    { SWIG_JavaIOException, "java/io/IOException" },
    { SWIG_JavaRuntimeException, "java/lang/RuntimeException" },
    { SWIG_JavaIndexOutOfBoundsException, "java/lang/IndexOutOfBoundsException" },
    { SWIG_JavaArithmeticException, "java/lang/ArithmeticException" },
    { SWIG_JavaIllegalArgumentException, "java/lang/IllegalArgumentException" },
    { SWIG_JavaNullPointerException, "java/lang/NullPointerException" },
    { SWIG_JavaDirectorPureVirtual, "java/lang/RuntimeException" },
    { SWIG_JavaUnknownError,  "java/lang/UnknownError" },
    { SWIG_JavaIllegalStateException, "java/lang/IllegalStateException" },
    { (SWIG_JavaExceptionCodes)0,  "java/lang/UnknownError" }
  };
  const SWIG_JavaExceptions_t *except_ptr = java_exceptions;
 
  while (except_ptr->code != code && except_ptr->code)
    except_ptr++;
 
  jenv->ExceptionClear();
  excep = jenv->FindClass(except_ptr->java_exception);
  if (excep)
    jenv->ThrowNew(excep, msg);
}
 
 
/* Contract support */
 
#define SWIG_contract_assert(nullreturn, expr, msg) if (!(expr)) {SWIG_JavaThrowException(jenv, SWIG_JavaIllegalArgumentException, msg); return nullreturn; } else
 
 
#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 <cstdint>
#include <string>
#include <vector>
 
#include "ortools/base/basictypes.h"
 
 
#include <string>
 
 
#include "ortools/graph/assignment.h"
#include "ortools/graph/max_flow.h"
#include "ortools/graph/min_cost_flow.h"
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_new_1MaxFlow(JNIEnv *jenv, jclass jcls) {
  jlong jresult = 0 ;
  operations_research::SimpleMaxFlow *result = 0 ;
  
  (void)jenv;
  (void)jcls;
  result = (operations_research::SimpleMaxFlow *)new operations_research::SimpleMaxFlow();
  *(operations_research::SimpleMaxFlow **)&jresult = result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1addArcWithCapacity(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2, jint jarg3, jlong jarg4) {
  jint jresult = 0 ;
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::NodeIndex arg2 ;
  operations_research::NodeIndex arg3 ;
  operations_research::FlowQuantity arg4 ;
  operations_research::ArcIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  arg2 = (operations_research::NodeIndex)jarg2; 
  arg3 = (operations_research::NodeIndex)jarg3; 
  arg4 = (operations_research::FlowQuantity)jarg4; 
  result = (operations_research::ArcIndex)(arg1)->AddArcWithCapacity(arg2,arg3,arg4);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1getNumNodes(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jint jresult = 0 ;
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  result = (operations_research::NodeIndex)((operations_research::SimpleMaxFlow const *)arg1)->NumNodes();
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1getNumArcs(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jint jresult = 0 ;
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::ArcIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  result = (operations_research::ArcIndex)((operations_research::SimpleMaxFlow const *)arg1)->NumArcs();
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1getTail(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jint jresult = 0 ;
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::NodeIndex)((operations_research::SimpleMaxFlow const *)arg1)->Tail(arg2);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1getHead(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jint jresult = 0 ;
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::NodeIndex)((operations_research::SimpleMaxFlow const *)arg1)->Head(arg2);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1getCapacity(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jlong jresult = 0 ;
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::FlowQuantity result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::FlowQuantity)((operations_research::SimpleMaxFlow const *)arg1)->Capacity(arg2);
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1solve(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2, jint jarg3) {
  jint jresult = 0 ;
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::NodeIndex arg2 ;
  operations_research::NodeIndex arg3 ;
  operations_research::SimpleMaxFlow::Status result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  arg2 = (operations_research::NodeIndex)jarg2; 
  arg3 = (operations_research::NodeIndex)jarg3; 
  result = (operations_research::SimpleMaxFlow::Status)(arg1)->Solve(arg2,arg3);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1getOptimalFlow(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jlong jresult = 0 ;
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::FlowQuantity result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  result = (operations_research::FlowQuantity)((operations_research::SimpleMaxFlow const *)arg1)->OptimalFlow();
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1getFlow(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jlong jresult = 0 ;
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::FlowQuantity result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::FlowQuantity)((operations_research::SimpleMaxFlow const *)arg1)->Flow(arg2);
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT void JNICALL Java_com_google_ortools_graph_mainJNI_MaxFlow_1setArcCapacity(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2, jlong jarg3) {
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::FlowQuantity arg3 ;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  arg3 = (operations_research::FlowQuantity)jarg3; 
  (arg1)->SetArcCapacity(arg2,arg3);
}
 
 
SWIGEXPORT void JNICALL Java_com_google_ortools_graph_mainJNI_delete_1MaxFlow(JNIEnv *jenv, jclass jcls, jlong jarg1) {
  operations_research::SimpleMaxFlow *arg1 = (operations_research::SimpleMaxFlow *) 0 ;
  
  (void)jenv;
  (void)jcls;
  arg1 = *(operations_research::SimpleMaxFlow **)&jarg1; 
  delete arg1;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_new_1MinCostFlowBase(JNIEnv *jenv, jclass jcls) {
  jlong jresult = 0 ;
  operations_research::MinCostFlowBase *result = 0 ;
  
  (void)jenv;
  (void)jcls;
  result = (operations_research::MinCostFlowBase *)new operations_research::MinCostFlowBase();
  *(operations_research::MinCostFlowBase **)&jresult = result; 
  return jresult;
}
 
 
SWIGEXPORT void JNICALL Java_com_google_ortools_graph_mainJNI_delete_1MinCostFlowBase(JNIEnv *jenv, jclass jcls, jlong jarg1) {
  operations_research::MinCostFlowBase *arg1 = (operations_research::MinCostFlowBase *) 0 ;
  
  (void)jenv;
  (void)jcls;
  arg1 = *(operations_research::MinCostFlowBase **)&jarg1; 
  delete arg1;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_new_1MinCostFlow_1_1SWIG_10(JNIEnv *jenv, jclass jcls, jint jarg1, jint jarg2) {
  jlong jresult = 0 ;
  operations_research::NodeIndex arg1 ;
  operations_research::ArcIndex arg2 ;
  operations_research::SimpleMinCostFlow *result = 0 ;
  
  (void)jenv;
  (void)jcls;
  arg1 = (operations_research::NodeIndex)jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::SimpleMinCostFlow *)new operations_research::SimpleMinCostFlow(arg1,arg2);
  *(operations_research::SimpleMinCostFlow **)&jresult = result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_new_1MinCostFlow_1_1SWIG_11(JNIEnv *jenv, jclass jcls, jint jarg1) {
  jlong jresult = 0 ;
  operations_research::NodeIndex arg1 ;
  operations_research::SimpleMinCostFlow *result = 0 ;
  
  (void)jenv;
  (void)jcls;
  arg1 = (operations_research::NodeIndex)jarg1; 
  result = (operations_research::SimpleMinCostFlow *)new operations_research::SimpleMinCostFlow(arg1);
  *(operations_research::SimpleMinCostFlow **)&jresult = result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_new_1MinCostFlow_1_1SWIG_12(JNIEnv *jenv, jclass jcls) {
  jlong jresult = 0 ;
  operations_research::SimpleMinCostFlow *result = 0 ;
  
  (void)jenv;
  (void)jcls;
  result = (operations_research::SimpleMinCostFlow *)new operations_research::SimpleMinCostFlow();
  *(operations_research::SimpleMinCostFlow **)&jresult = result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1addArcWithCapacityAndUnitCost(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2, jint jarg3, jlong jarg4, jlong jarg5) {
  jint jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::NodeIndex arg2 ;
  operations_research::NodeIndex arg3 ;
  operations_research::FlowQuantity arg4 ;
  operations_research::CostValue arg5 ;
  operations_research::ArcIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  arg2 = (operations_research::NodeIndex)jarg2; 
  arg3 = (operations_research::NodeIndex)jarg3; 
  arg4 = (operations_research::FlowQuantity)jarg4; 
  arg5 = (operations_research::CostValue)jarg5; 
  result = (operations_research::ArcIndex)(arg1)->AddArcWithCapacityAndUnitCost(arg2,arg3,arg4,arg5);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT void JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1setNodeSupply(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2, jlong jarg3) {
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::NodeIndex arg2 ;
  operations_research::FlowQuantity arg3 ;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  arg2 = (operations_research::NodeIndex)jarg2; 
  arg3 = (operations_research::FlowQuantity)jarg3; 
  (arg1)->SetNodeSupply(arg2,arg3);
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1solve(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jint jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::MinCostFlowBase::Status result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  result = (operations_research::MinCostFlowBase::Status)(arg1)->Solve();
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1solveMaxFlowWithMinCost(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jint jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::MinCostFlowBase::Status result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  result = (operations_research::MinCostFlowBase::Status)(arg1)->SolveMaxFlowWithMinCost();
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getOptimalCost(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jlong jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::CostValue result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  result = (operations_research::CostValue)((operations_research::SimpleMinCostFlow const *)arg1)->OptimalCost();
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getMaximumFlow(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jlong jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::FlowQuantity result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  result = (operations_research::FlowQuantity)((operations_research::SimpleMinCostFlow const *)arg1)->MaximumFlow();
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getFlow(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jlong jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::FlowQuantity result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::FlowQuantity)((operations_research::SimpleMinCostFlow const *)arg1)->Flow(arg2);
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getNumNodes(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jint jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  result = (operations_research::NodeIndex)((operations_research::SimpleMinCostFlow const *)arg1)->NumNodes();
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getNumArcs(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jint jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::ArcIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  result = (operations_research::ArcIndex)((operations_research::SimpleMinCostFlow const *)arg1)->NumArcs();
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getTail(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jint jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::NodeIndex)((operations_research::SimpleMinCostFlow const *)arg1)->Tail(arg2);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getHead(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jint jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::NodeIndex)((operations_research::SimpleMinCostFlow const *)arg1)->Head(arg2);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getCapacity(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jlong jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::FlowQuantity result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::FlowQuantity)((operations_research::SimpleMinCostFlow const *)arg1)->Capacity(arg2);
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getSupply(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jlong jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::NodeIndex arg2 ;
  operations_research::FlowQuantity result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  arg2 = (operations_research::NodeIndex)jarg2; 
  result = (operations_research::FlowQuantity)((operations_research::SimpleMinCostFlow const *)arg1)->Supply(arg2);
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1getUnitCost(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jlong jresult = 0 ;
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::CostValue result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::CostValue)((operations_research::SimpleMinCostFlow const *)arg1)->UnitCost(arg2);
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT void JNICALL Java_com_google_ortools_graph_mainJNI_delete_1MinCostFlow(JNIEnv *jenv, jclass jcls, jlong jarg1) {
  operations_research::SimpleMinCostFlow *arg1 = (operations_research::SimpleMinCostFlow *) 0 ;
  
  (void)jenv;
  (void)jcls;
  arg1 = *(operations_research::SimpleMinCostFlow **)&jarg1; 
  delete arg1;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_new_1LinearSumAssignment(JNIEnv *jenv, jclass jcls) {
  jlong jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *result = 0 ;
  
  (void)jenv;
  (void)jcls;
  result = (operations_research::SimpleLinearSumAssignment *)new operations_research::SimpleLinearSumAssignment();
  *(operations_research::SimpleLinearSumAssignment **)&jresult = result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1addArcWithCost(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2, jint jarg3, jlong jarg4) {
  jint jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::NodeIndex arg2 ;
  operations_research::NodeIndex arg3 ;
  operations_research::CostValue arg4 ;
  operations_research::ArcIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  arg2 = (operations_research::NodeIndex)jarg2; 
  arg3 = (operations_research::NodeIndex)jarg3; 
  arg4 = (operations_research::CostValue)jarg4; 
  result = (operations_research::ArcIndex)(arg1)->AddArcWithCost(arg2,arg3,arg4);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1getNumNodes(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jint jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  result = (operations_research::NodeIndex)((operations_research::SimpleLinearSumAssignment const *)arg1)->NumNodes();
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1getNumArcs(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jint jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::ArcIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  result = (operations_research::ArcIndex)((operations_research::SimpleLinearSumAssignment const *)arg1)->NumArcs();
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1getLeftNode(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jint jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::NodeIndex)((operations_research::SimpleLinearSumAssignment const *)arg1)->LeftNode(arg2);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1getRightNode(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jint jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::NodeIndex)((operations_research::SimpleLinearSumAssignment const *)arg1)->RightNode(arg2);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1getCost(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jlong jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::ArcIndex arg2 ;
  operations_research::CostValue result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  arg2 = (operations_research::ArcIndex)jarg2; 
  result = (operations_research::CostValue)((operations_research::SimpleLinearSumAssignment const *)arg1)->Cost(arg2);
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1solve(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jint jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::SimpleLinearSumAssignment::Status result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  result = (operations_research::SimpleLinearSumAssignment::Status)(arg1)->Solve();
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1getOptimalCost(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_) {
  jlong jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::CostValue result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  result = (operations_research::CostValue)((operations_research::SimpleLinearSumAssignment const *)arg1)->OptimalCost();
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT jint JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1getRightMate(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jint jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::NodeIndex arg2 ;
  operations_research::NodeIndex result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  arg2 = (operations_research::NodeIndex)jarg2; 
  result = (operations_research::NodeIndex)((operations_research::SimpleLinearSumAssignment const *)arg1)->RightMate(arg2);
  jresult = (jint)result; 
  return jresult;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_LinearSumAssignment_1getAssignmentCost(JNIEnv *jenv, jclass jcls, jlong jarg1, jobject jarg1_, jint jarg2) {
  jlong jresult = 0 ;
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  operations_research::NodeIndex arg2 ;
  operations_research::CostValue result;
  
  (void)jenv;
  (void)jcls;
  (void)jarg1_;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  arg2 = (operations_research::NodeIndex)jarg2; 
  result = (operations_research::CostValue)((operations_research::SimpleLinearSumAssignment const *)arg1)->AssignmentCost(arg2);
  jresult = (jlong)result; 
  return jresult;
}
 
 
SWIGEXPORT void JNICALL Java_com_google_ortools_graph_mainJNI_delete_1LinearSumAssignment(JNIEnv *jenv, jclass jcls, jlong jarg1) {
  operations_research::SimpleLinearSumAssignment *arg1 = (operations_research::SimpleLinearSumAssignment *) 0 ;
  
  (void)jenv;
  (void)jcls;
  arg1 = *(operations_research::SimpleLinearSumAssignment **)&jarg1; 
  delete arg1;
}
 
 
SWIGEXPORT jlong JNICALL Java_com_google_ortools_graph_mainJNI_MinCostFlow_1SWIGUpcast(JNIEnv *jenv, jclass jcls, jlong jarg1) {
    jlong baseptr = 0;
    (void)jenv;
    (void)jcls;
    *(operations_research::MinCostFlowBase **)&baseptr = *(operations_research::SimpleMinCostFlow **)&jarg1;
    return baseptr;
}
 
#ifdef __cplusplus
}
#endif