IpHessianUpdater.hpp

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// Copyright (C) 2005, 2006 International Business Machines and others.
// All Rights Reserved.
// This code is published under the Eclipse Public License.
//
// Authors:  Andreas Waechter            IBM    2005-12-26
 
#ifndef __IPHESSIANUPDATER_HPP__
#define __IPHESSIANUPDATER_HPP__
 
#include "IpAlgStrategy.hpp"
 
namespace Ipopt
{
 
class IPOPTLIB_EXPORT HessianUpdater: public AlgorithmStrategyObject
{
public:
 
   HessianUpdater()
   { }
 
   virtual ~HessianUpdater()
   { }
 
   virtual bool InitializeImpl(
      const OptionsList& options,
      const std::string& prefix
   ) = 0;
 
   virtual void UpdateHessian() = 0;
 
private:
 
   HessianUpdater(
      const HessianUpdater&
   );
 
   void operator=(
      const HessianUpdater&
   );
 
};
 
} // namespace Ipopt
 
#endif