cp_model_utils.cc File Reference

Go to the source code of this file.

Namespaces
namespace	operations_research
	Collection of objects used to extend the Constraint Solver library.
namespace	operations_research::sat

Macros
#define	APPLY_TO_SINGULAR_FIELD(ct_name, field_name)
#define	APPLY_TO_REPEATED_FIELD(ct_name, field_name)

Functions
void	SetToNegatedLinearExpression (const LinearExpressionProto &input_expr, LinearExpressionProto *output_negated_expr)
IndexReferences	GetReferencesUsedByConstraint (const ConstraintProto &ct)
void	ApplyToAllLiteralIndices (const std::function< void(int *)> &f, ConstraintProto *ct)
void	ApplyToAllVariableIndices (const std::function< void(int *)> &f, ConstraintProto *ct)
void	ApplyToAllIntervalIndices (const std::function< void(int *)> &f, ConstraintProto *ct)
std::string	ConstraintCaseName (ConstraintProto::ConstraintCase constraint_case)
std::vector< int >	UsedVariables (const ConstraintProto &ct)
std::vector< int >	UsedIntervals (const ConstraintProto &ct)
int64_t	ComputeInnerObjective (const CpObjectiveProto &objective, const CpSolverResponse &response)
bool	ExpressionContainsSingleRef (const LinearExpressionProto &expr)
bool	ExpressionIsAffine (const LinearExpressionProto &expr)
int	GetSingleRefFromExpression (const LinearExpressionProto &expr)
void	AddLinearExpressionToLinearConstraint (const LinearExpressionProto &expr, int64_t coefficient, LinearConstraintProto *linear)
bool	LinearExpressionProtosAreEqual (const LinearExpressionProto &a, const LinearExpressionProto &b, int64_t b_scaling)

Macro Definition Documentation

APPLY_TO_REPEATED_FIELD

#define APPLY_TO_REPEATED_FIELD	(		ct_name,
			field_name
	)

Value:

  {                                                                        \
    for (int& r : *ct->mutable_##ct_name()->mutable_##field_name()) f(&r); \
  }

Definition at line 159 of file cp_model_utils.cc.

APPLY_TO_SINGULAR_FIELD

#define APPLY_TO_SINGULAR_FIELD	(		ct_name,
			field_name
	)

Value:

  {                                                   \
    int temp = ct->mutable_##ct_name()->field_name(); \
    f(&temp);                                         \
    ct->mutable_##ct_name()->set_##field_name(temp);  \
  }

Definition at line 152 of file cp_model_utils.cc.