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

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    00001 // Copyright (C) 2004, 2006 International Business Machines and others.
    00002 // All Rights Reserved.
    00003 // This code is published under the Common Public License.
    00004 //
    00005 // $Id: IpRestoFilterConvCheck.hpp 759 2006-07-07 03:07:08Z andreasw $
    00006 //
    00007 // Authors:  Carl Laird, Andreas Waechter     IBM    2004-08-13
    00008
    00009 #ifndef __IPRESTOFILTERCONVCHECK_HPP__
    00010 #define __IPRESTOFILTERCONVCHECK_HPP__
    00011
    00012 #include "IpOptErrorConvCheck.hpp"
    00013 #include "IpFilterLSAcceptor.hpp"
    00014
    00015 namespace Ipopt
    00016 {
    00017
    00031   class RestoFilterConvergenceCheck :
    00032         public OptimalityErrorConvergenceCheck
    00033   {
    00034   public:
    00038     RestoFilterConvergenceCheck();
    00039
    00041     virtual ~RestoFilterConvergenceCheck();
    00043
    00049     void SetOrigFilterLSAcceptor(const FilterLSAcceptor& orig_filter_ls_acceptor);
    00050
    00052     virtual bool InitializeImpl(const OptionsList& options,
    00053                                 const std::string& prefix);
    00054
    00056     virtual ConvergenceStatus CheckConvergence(bool call_intermediate_callback = true);
    00057
    00060     static void RegisterOptions(SmartPtr<RegisteredOptions> roptions);
    00062   private:
    00070     RestoFilterConvergenceCheck(const RestoFilterConvergenceCheck&);
    00071
    00073     void operator=(const RestoFilterConvergenceCheck&);
    00075
    00080     Number kappa_resto_;
    00082     Index maximum_iters_;
    00084
    00088     bool first_resto_iter_;
    00089
    00095     const FilterLSAcceptor* orig_filter_ls_acceptor_;
    00096   };
    00097
    00098 } // namespace Ipopt
    00099
    00100 #endif