Couenne  0.2
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Couenne::MultiProdRel Class Reference

Identifies 5-ples of variables of the form. More...

#include <CouenneCrossConv.hpp>

Inheritance diagram for Couenne::MultiProdRel:

Public Member Functions

virtual int findRelations ()
virtual void generateCuts (const OsiSolverInterface &, OsiCuts &, const CglTreeInfo=CglTreeInfo()) const

Detailed Description

Identifies 5-ples of variables of the form.

x_k := x_i x_j x_l := x_i x_p

x_q := x_k x_p OR x_q := x_k / x_j x_r := x_k x_j x_r := x_l / x_p

and generates, ONLY ONCE, a cut

x_q = x_r (in both cases).

Definition at line 82 of file CouenneCrossConv.hpp.

Member Function Documentation

virtual int Couenne::MultiProdRel::findRelations ( )

Implements Couenne::AuxRelation.

virtual void Couenne::MultiProdRel::generateCuts ( const OsiSolverInterface &  ,
OsiCuts &  ,
const CglTreeInfo  = CglTreeInfo() 
) const

Reimplemented from Couenne::AuxRelation.

The documentation for this class was generated from the following file: