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ClpQuadInterface.hpp
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1 // $Id$
2 // Copyright (C) 2004, International Business Machines
3 // Corporation and others. All Rights Reserved.
4 // This code is licensed under the terms of the Eclipse Public License (EPL).
5 
6 #ifndef ClpQuadInterface_H
7 #define ClpQuadInterface_H
8 
9 #include "OsiClpSolverInterface.hpp"
10 
11 //#############################################################################
12 
18 class ClpQuadInterface : public OsiClpSolverInterface {
19 
20 public:
21  //---------------------------------------------------------------------------
24  virtual void initialSolve();
26 
28  virtual void resolve();
29 
31 
36 
38  virtual OsiSolverInterface *clone(bool CopyData = true) const;
39 
42 
45 
47  virtual ~ClpQuadInterface();
48 
50 
55  void initialize();
57  virtual double getObjValue() const;
58 
60 
61  //---------------------------------------------------------------------------
62 
63 private:
66  ClpObjective *quadraticObjective_;
69 };
70 
71 #endif
virtual void initialSolve()
Solve initial LP relaxation.
ClpQuadInterface & operator=(const ClpQuadInterface &rhs)
Assignment operator.
ClpObjective * quadraticObjective_
True quadratic objective.
virtual double getObjValue() const
Get objective function value (can't use default)
virtual void resolve()
Resolve an LP relaxation after problem modification.
virtual OsiSolverInterface * clone(bool CopyData=true) const
Clone.
virtual ~ClpQuadInterface()
Destructor.
void initialize()
Setup fake objective.
This is to allow the user to replace initialSolve and resolve.
ClpQuadInterface()
Default Constructor.