conv-exprTrilinear-gencuts.cpp File Reference

#include "CouenneCutGenerator.hpp"
#include "CouenneTypes.hpp"
#include "CouenneExprMul.hpp"
#include "CouenneExprTrilinear.hpp"
#include "CouenneProblem.hpp"
#include "CouenneExprAux.hpp"
#include <vector>

Include dependency graph for conv-exprTrilinear-gencuts.cpp:

Go to the source code of this file.

Macros
#define	EPSILONT   1.e-6
#define	prepareVectors(a)

Functions
void	permutation3 (int **ind, int *ibnd)
void	TriLinCuts (double *vlb, double *vub, int *varIndices, std::vector< std::vector< int > > &cutIndices, std::vector< std::vector< double > > &cutCoeff, std::vector< double > &cutLb, std::vector< double > &cutUb)
	generate convexification cuts for constraint w = x*y*z More...

Macro Definition Documentation

#define EPSILONT   1.e-6

Definition at line 24 of file conv-exprTrilinear-gencuts.cpp.

#define prepareVectors

(

a

)

Value:

{                               \
                                                        \
    int size = (int) (cutIndices.size ());              \
      							\
    for (int i=0; i<a; i++) {                           \
                                                        \
      cutIndices. push_back (std::vector <int>    ());  \
      cutCoeff.   push_back (std::vector <double> ());  \
                                                        \
      cutLb.      push_back (-COUENNE_INFINITY);        \
      cutUb.      push_back ( COUENNE_INFINITY);        \
							\
      for (int j=0; j<4; j++) {                         \
                                                        \
        cutIndices [size+i].push_back (-1);             \
        cutCoeff   [size+i].push_back (0.);             \
      }                                                 \
    }                                                   \
}

Function Documentation

void permutation3	(	int **	ind,
		int *	ibnd
	)

Definition at line 29 of file conv-exprTrilinear-gencuts.cpp.

void TriLinCuts	(	double *	vlb,
		double *	vub,
		int *	varIndices,
		std::vector< std::vector< int > > &	cutIndices,
		std::vector< std::vector< double > > &	cutCoeff,
		std::vector< double > &	cutLb,
		std::vector< double > &	cutUb
	)

generate convexification cuts for constraint w = x*y*z

Definition at line 41 of file conv-exprTrilinear-gencuts.cpp.