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# /home/coin/SVN-release/Ipopt-3.2.1/Ipopt/src/Algorithm/IpMuOracle.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: IpMuOracle.hpp 759 2006-07-07 03:07:08Z andreasw $
    00006 //
    00007 // Authors:  Carl Laird, Andreas Waechter     IBM    2004-08-13
    00008
    00009 #ifndef __IPMUORACLE_HPP__
    00010 #define __IPMUORACLE_HPP__
    00011
    00012 #include "IpAlgStrategy.hpp"
    00013
    00014 namespace Ipopt
    00015 {
    00016
    00021   class MuOracle : public AlgorithmStrategyObject
    00022   {
    00023   public:
    00027     MuOracle()
    00028     {}
    00029     ;
    00031     virtual ~MuOracle()
    00032     {}
    00033     ;
    00035
    00037     virtual bool InitializeImpl(const OptionsList& options,
    00038                                 const std::string& prefix) = 0;
    00039
    00048     virtual bool CalculateMu(Number mu_min, Number mu_max, Number& new_mu) = 0;
    00049
    00050   private:
    00059
    00061     MuOracle(const MuOracle&);
    00062
    00064     void operator=(const MuOracle&);
    00066
    00067   };
    00068
    00069 } // namespace Ipopt
    00070
    00071 #endif