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// $Id: CbcGeneral.hpp 1899 2013-04-09 18:12:08Z stefan $
// Copyright (C) 2002, International Business Machines
// Corporation and others. All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).
// Edwin 11/10/2009-- carved out of CbcBranchActual
#ifndef CbcGeneral_H
#define CbcGeneral_H
#include "CbcBranchBase.hpp"
/** Define a catch all class.
This will create a list of subproblems
*/
class CbcGeneral : public CbcObject {
public:
// Default Constructor
CbcGeneral ();
/** Useful constructor
Just needs to point to model.
*/
CbcGeneral (CbcModel * model);
// Copy constructor
CbcGeneral ( const CbcGeneral &);
/// Clone
virtual CbcObject * clone() const = 0;
// Assignment operator
CbcGeneral & operator=( const CbcGeneral& rhs);
// Destructor
~CbcGeneral ();
/// Infeasibility - large is 0.5
virtual double infeasibility(const OsiBranchingInformation * info,
int &preferredWay) const;
using CbcObject::feasibleRegion ;
/// This looks at solution and sets bounds to contain solution
virtual void feasibleRegion() = 0;
/// Creates a branching object
virtual CbcBranchingObject * createCbcBranch(OsiSolverInterface * solver, const OsiBranchingInformation * info, int way) ;
/// Redoes data when sequence numbers change
virtual void redoSequenceEtc(CbcModel * model, int numberColumns, const int * originalColumns) = 0;
protected:
/// data
};
#endif
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