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# /home/coin/SVN-release/Ipopt-3.5.1/Ipopt/src/Algorithm/IpEqMultCalculator.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: IpEqMultCalculator.hpp 735 2006-06-04 06:10:05Z andreasw $
    00006 //
    00007 // Authors:  Carl Laird, Andreas Waechter              IBM    2004-09-23
    00008
    00009 #ifndef __IPEQMULTCALCULATOR_HPP__
    00010 #define __IPEQMULTCALCULATOR_HPP__
    00011
    00012 #include "IpUtils.hpp"
    00013 #include "IpAlgStrategy.hpp"
    00014
    00015 namespace Ipopt
    00016 {
    00021   class EqMultiplierCalculator: public AlgorithmStrategyObject
    00022   {
    00023   public:
    00027     EqMultiplierCalculator()
    00028     {}
    00030     virtual ~EqMultiplierCalculator()
    00031     {}
    00033
    00035     virtual bool InitializeImpl(const OptionsList& options,
    00036                                 const std::string& prefix) = 0;
    00037
    00042     virtual bool CalculateMultipliers(Vector& y_c,
    00043                                       Vector& y_d) = 0;
    00044
    00045   private:
    00055     EqMultiplierCalculator(const EqMultiplierCalculator&);
    00056
    00058     void operator=(const EqMultiplierCalculator&);
    00060   };
    00061
    00062 } // namespace Ipopt
    00063
    00064 #endif