Couenne 0.5.8
Public Member Functions | List of all members
Couenne::PowRel Class Reference

Identifies 5-tuple of the form. More...

#include <CouenneCrossConv.hpp>

+ Inheritance diagram for Couenne::PowRel:
+ Collaboration diagram for Couenne::PowRel:

Public Member Functions

virtual int findRelations ()
 
virtual void generateCuts (const OsiSolverInterface &, OsiCuts &, const CglTreeInfo=CglTreeInfo()) const
 
virtual int findRelations ()=0
 
virtual void generateCuts (const OsiSolverInterface &, OsiCuts &, const CglTreeInfo=CglTreeInfo()) const
 

Detailed Description

Identifies 5-tuple of the form.

x_j := x_i ^ alpha x_p := x_i ^ beta

and generates cuts based on the relation

x_p = x_j ^ {beta/alpha}

Definition at line 125 of file CouenneCrossConv.hpp.

Member Function Documentation

◆ findRelations()

virtual int Couenne::PowRel::findRelations ( )
virtual

Implements Couenne::AuxRelation.

◆ generateCuts()

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

Reimplemented from Couenne::AuxRelation.


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