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# /home/coin/SVN-release/Ipopt-3.2.1/Ipopt/src/Algorithm/IpExactHessianUpdater.hpp

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    00001 // Copyright (C) 2005, 2006 International Business Machines and others.
    00002 // All Rights Reserved.
    00003 // This code is published under the Common Public License.
    00004 //
    00005 // $Id: IpExactHessianUpdater.hpp 759 2006-07-07 03:07:08Z andreasw $
    00006 //
    00007 // Authors:  Andreas Waechter            IBM    2005-12-26
    00008
    00009 #ifndef __IPEXACTHESSIANUPDATER_HPP__
    00010 #define __IPEXACTHESSIANUPDATER_HPP__
    00011
    00012 #include "IpHessianUpdater.hpp"
    00013
    00014 namespace Ipopt
    00015 {
    00016
    00020   class ExactHessianUpdater : public HessianUpdater
    00021   {
    00022   public:
    00026     ExactHessianUpdater()
    00027     {}
    00028
    00030     virtual ~ExactHessianUpdater()
    00031     {}
    00033
    00035     virtual bool InitializeImpl(const OptionsList& options,
    00036                                 const std::string& prefix);
    00037
    00040     virtual void UpdateHessian();
    00041
    00042   private:
    00052     ExactHessianUpdater(const ExactHessianUpdater&);
    00053
    00055     void operator=(const ExactHessianUpdater&);
    00057
    00058   };
    00059
    00060 } // namespace Ipopt
    00061
    00062 #endif