MoochoPack_CheckDecompositionFromRPy_Step.hpp

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00003 // 
00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
00005 //                  Copyright (2003) Sandia Corporation
00006 // 
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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
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00028 
00029 #ifndef CHECK_DECOMPOSITION_FROM_R_PY_STEP_H
00030 #define CHECK_DECOMPOSITION_FROM_R_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 
00060 class CheckDecompositionFromRPy_Step
00061   : public IterationPack::AlgorithmStep // doxygen needs full name
00062 {
00063 public:
00064 
00066   STANDARD_COMPOSITION_MEMBERS( NewDecompositionSelection_Strategy, new_decomp_strategy );
00067 
00071   STANDARD_MEMBER_COMPOSITION_MEMBERS( value_type, max_decomposition_cond_change_frac );
00072 
00074   CheckDecompositionFromRPy_Step(
00075      const new_decomp_strategy_ptr_t    &new_decomp_strategy
00076     ,value_type                         max_decomposition_cond_change_frac = 1e+4
00077     );
00078 
00080   void reset();
00081 
00085   bool do_step(Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
00086     , poss_type assoc_step_poss);
00088   void print_step( const Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
00089     , poss_type assoc_step_poss, std::ostream& out, const std::string& leading_str ) const;
00091 
00092 private:
00093 
00094   value_type  beta_min_;
00095 
00096   // Not defined and not to be called
00097   CheckDecompositionFromRPy_Step();
00098 
00099 };  // end class CheckDecompositionFromRPy_Step
00100 
00101 } // end namespace MoochoPack 
00102 
00103 #endif  // CHECK_DECOMPOSITION_FROM_R_PY_STEP_H

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