ConstrainedOptPack_MeritFuncCalcNLE.cpp

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00003 // 
00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
00005 //                  Copyright (2003) Sandia Corporation
00006 // 
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
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00024 // Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
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00028 
00029 #include "ConstrainedOptPack_MeritFuncCalcNLE.hpp"
00030 #include "DenseLinAlgPack_DVectorClass.hpp"
00031 
00032 namespace ConstrainedOptPack {
00033 
00034 MeritFuncCalcNLE::MeritFuncCalcNLE( const MeritFuncNLE* phi, const NLP* nlp )
00035   : phi_(phi), nlp_(nlp)
00036 {}
00037 
00038 value_type MeritFuncCalcNLE::operator()(const Vector& x) const {
00039   nlp().calc_c(x);
00040   return phi().value( nlp().c() );
00041 }
00042 
00043 value_type MeritFuncCalcNLE::deriv() const {
00044   return phi().deriv();
00045 }
00046 
00047 void MeritFuncCalcNLE::print_merit_func(std::ostream& out
00048   , const std::string& L) const
00049 {
00050   out << L << "*** MeritFuncCalcNLE\n"
00051     << L << "c = c(x)\n";
00052   phi().print_merit_func(out,L);
00053 }
00054 
00055 } // end namespace ConstrainedOptPack
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