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MoochoPack : Framework for Large-Scale Optimization Algorithms
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00001 // @HEADER 00002 // *********************************************************************** 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 00008 // license for use of this work by or on behalf of the U.S. Government. 00009 // 00010 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are 00012 // met: 00013 // 00014 // 1. Redistributions of source code must retain the above copyright 00015 // notice, this list of conditions and the following disclaimer. 00016 // 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // 3. Neither the name of the Corporation nor the names of the 00022 // contributors may be used to endorse or promote products derived from 00023 // this software without specific prior written permission. 00024 // 00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY 00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE 00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00036 // 00037 // Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 00038 // 00039 // *********************************************************************** 00040 // @HEADER 00041 00042 #ifndef RSQP_ALGO_H 00043 #define RSQP_ALGO_H 00044 00045 #include "MoochoPack_NLPAlgoInterface.hpp" 00046 #include "MoochoPack_NLPAlgoContainer.hpp" 00047 #include "MoochoPack_NLPAlgoState.hpp" 00048 #include "IterationPack_Algorithm.hpp" 00049 #include "StandardAggregationMacros.hpp" 00050 00051 namespace MoochoPack { 00052 00055 class NLPAlgo 00056 : public NLPAlgoInterface 00057 , public IterationPack::Algorithm 00058 { 00059 public: 00060 00063 00065 00067 NLPAlgo(); 00068 00070 STANDARD_AGGREGATION_MEMBERS( NLPAlgoContainer, algo_cntr ) 00071 00072 00073 STANDARD_AGGREGATION_MEMBERS( NLP, nlp ) 00074 00075 00076 NLPAlgoState& rsqp_state() 00077 { return dynamic_cast<NLPAlgoState&>(state()); } 00078 00080 const NLPAlgoState& rsqp_state() const 00081 { return dynamic_cast<const NLPAlgoState&>(state()); } 00082 00084 void do_step_first(Algorithm::poss_type first_step_poss) 00085 { first_step_poss_ = first_step_poss; } 00086 00089 00091 const NLPAlgoState& retrieve_state() const; 00092 00097 NLPSolverClientInterface::EFindMinReturn dispatch(); 00098 00100 void interface_print_algorithm(std::ostream& out) const; 00102 void interface_set_algo_timing( bool algo_timing ); 00104 bool interface_algo_timing() const; 00106 void interface_print_algorithm_times( std::ostream& out ) const; 00107 00109 00111 00113 void print_algorithm(std::ostream& out) const; 00114 00115 protected: 00116 00117 // First step to execute 00118 Algorithm::poss_type first_step_poss_; 00119 00120 }; // end class NLPAlgo 00121 00122 } // end namespace MoochoPack 00123 00124 #endif // RSQP_ALGO_H
1.7.6.1