CoinWarmStart.hpp

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/* $Id: CoinWarmStart.hpp 1372 2011-01-03 23:31:00Z lou $ */
// Copyright (C) 2000, International Business Machines
// Corporation and others.  All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).

#ifndef CoinWarmStart_H
#define CoinWarmStart_H

//#############################################################################

class CoinWarmStartDiff;

class CoinWarmStart {
public:

  virtual ~CoinWarmStart() {}

  virtual CoinWarmStart *clone() const = 0 ;
   
  virtual CoinWarmStartDiff*
  generateDiff (const CoinWarmStart *const ) const { return 0; }
   
   
  virtual void
  applyDiff (const CoinWarmStartDiff *const ) {}

};


class CoinWarmStartDiff {
public:

  virtual ~CoinWarmStartDiff() {}

  virtual CoinWarmStartDiff *clone() const = 0 ;
};

#endif