MoochoPack_CheckDecompositionFromPy_Step.hpp

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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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00009 // 
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
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00028 
00029 #ifndef CHECK_DECOMPOSITION_FROM_PY_STEP_H
00030 #define CHECK_DECOMPOSITION_FROM_PY_STEP_H
00031 
00032 #include "MoochoPack_NewDecompositionSelection_Strategy.hpp"
00033 #include "IterationPack_AlgorithmStep.hpp"
00034 #include "Teuchos_StandardCompositionMacros.hpp"
00035 #include "Teuchos_StandardMemberCompositionMacros.hpp"
00036 
00037 namespace MoochoPack {
00038 
00063 class CheckDecompositionFromPy_Step
00064   : public IterationPack::AlgorithmStep // doxygen needs full name
00065 {
00066 public:
00067 
00069   STANDARD_COMPOSITION_MEMBERS( NewDecompositionSelection_Strategy, new_decomp_strategy );
00071   STANDARD_MEMBER_COMPOSITION_MEMBERS( value_type, max_decomposition_cond_change_frac );
00073   STANDARD_MEMBER_COMPOSITION_MEMBERS( value_type, max_cond );
00074 
00076   CheckDecompositionFromPy_Step(
00077     const new_decomp_strategy_ptr_t   &new_decomp_strategy
00078     ,value_type                       max_decomposition_cond_change_frac = 100.0
00079     );
00080 
00082   void reset();
00083 
00087   bool do_step(Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
00088     , poss_type assoc_step_poss);
00090   void print_step( const Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
00091     , poss_type assoc_step_poss, std::ostream& out, const std::string& leading_str ) const;
00093 
00094 private:
00095 
00096   value_type  beta_min_;
00097 
00098   // Not defined and not to be called
00099   CheckDecompositionFromPy_Step();
00100 
00101 }; // end class CheckDecompositionFromPy_Step
00102 
00103 } // end namespace MoochoPack 
00104 
00105 #endif // CHECK_DECOMPOSITION_FROM_PY_STEP_H
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