CoinWarmStart.hpp

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/* $Id$ */
// 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
 
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