MoochoPack_CheckDecompositionFromRPy_Step.hpp

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// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
//                  Copyright (2003) Sandia Corporation
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#ifndef CHECK_DECOMPOSITION_FROM_R_PY_STEP_H
#define CHECK_DECOMPOSITION_FROM_R_PY_STEP_H

#include "MoochoPack_NewDecompositionSelection_Strategy.hpp"
#include "IterationPack_AlgorithmStep.hpp"
#include "Teuchos_StandardCompositionMacros.hpp"
#include "Teuchos_StandardMemberCompositionMacros.hpp"

namespace MoochoPack {

class CheckDecompositionFromRPy_Step
  : public IterationPack::AlgorithmStep // doxygen needs full name
{
public:

  STANDARD_COMPOSITION_MEMBERS( NewDecompositionSelection_Strategy, new_decomp_strategy );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( value_type, max_decomposition_cond_change_frac );

  CheckDecompositionFromRPy_Step(
     const new_decomp_strategy_ptr_t    &new_decomp_strategy
    ,value_type                         max_decomposition_cond_change_frac = 1e+4
    );

  void reset();

  bool do_step(Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
    , poss_type assoc_step_poss);
  void print_step( const Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
    , poss_type assoc_step_poss, std::ostream& out, const std::string& leading_str ) const;

private:

  value_type  beta_min_;

  // Not defined and not to be called
  CheckDecompositionFromRPy_Step();

};  // end class CheckDecompositionFromRPy_Step

} // end namespace MoochoPack 

#endif  // CHECK_DECOMPOSITION_FROM_R_PY_STEP_H

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