5#error "BonCurvBranchingSolver not supported anymore"
6#ifndef BonCurvBranchingSolver_H
7#define BonCurvBranchingSolver_H
68 const double* solution_;
Implementation of BonChooseVariable for curvature-based braching.
CurvBranchingSolver(OsiTMINLPInterface *solver)
Constructor from solver (so we can set up arrays etc)
virtual void markHotStart(OsiTMINLPInterface *tminlp_interface)
Called to initialize solver before a bunch of strong branching solves.
virtual ~CurvBranchingSolver()
Destructor.
virtual void unmarkHotStart(OsiTMINLPInterface *tminlp_interface)
Called after all strong branching solves in a node.
virtual TNLPSolver::ReturnStatus solveFromHotStart(OsiTMINLPInterface *tminlp_interface)
Called to solve the current TMINLP (with changed bound information)
CurvBranchingSolver(const CurvBranchingSolver &)
Copy constructor.
CurvBranchingSolver & operator=(const CurvBranchingSolver &rhs)
Assignment operator.
This is class provides an Osi interface for a Mixed Integer Linear Program expressed as a TMINLP (so ...
This class is the base class for a solver that can be used in BonOsiSolverInterface to perform the st...
ReturnStatus
Standard return statuses for a solver.
(C) Copyright International Business Machines Corporation 2007