MoochoPack_EvalNewPointTailoredApproach_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
00012 // published by the Free Software Foundation; either version 2.1 of the
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00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //  
00020 // You should have received a copy of the GNU Lesser General Public
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00028 
00029 #ifndef EVAL_NEW_POINT_TAILORED_APPROACH_STEP_H
00030 #define EVAL_NEW_POINT_TAILORED_APPROACH_STEP_H
00031 
00032 #include "MoochoPack_Types.hpp"
00033 #include "IterationPack_AlgorithmStep.hpp"
00034 #include "ConstrainedOptPack_VariableBoundsTester.hpp"
00035 #include "NLPInterfacePack_NLPDirectTester.hpp"
00036 #include "Teuchos_StandardCompositionMacros.hpp"
00037 #include "Teuchos_StandardMemberCompositionMacros.hpp"
00038 
00039 namespace MoochoPack {
00040 
00047 class EvalNewPointTailoredApproach_Step
00048   : public IterationPack::AlgorithmStep // doxygen needs full path
00049 {
00050 public:
00051 
00055   enum EFDDerivTesting { FD_DEFAULT, FD_TEST, FD_NO_TEST };
00057 
00060 
00062   typedef Teuchos::RCP<const MatrixOp> D_ptr_t;
00064   STANDARD_COMPOSITION_MEMBERS( NLPDirectTester, deriv_tester );
00066   STANDARD_COMPOSITION_MEMBERS( VariableBoundsTester, bounds_tester );
00071   STANDARD_MEMBER_COMPOSITION_MEMBERS( EFDDerivTesting, fd_deriv_testing );
00072 
00074   EvalNewPointTailoredApproach_Step(
00075       const deriv_tester_ptr_t&   deriv_tester
00076     , const bounds_tester_ptr_t&  bounds_tester
00077     , EFDDerivTesting       fd_deriv_testing = FD_DEFAULT
00078     );
00079 
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 
00094 
00099   virtual void uninitialize_Y_Uy(
00100     MatrixOp         *Y
00101     ,MatrixOp        *Uy
00102     ) = 0;
00103 
00117   virtual void calc_py_Y_Uy(
00118     const NLPDirect       &nlp
00119     ,const D_ptr_t        &D
00120     ,VectorMutable        *py
00121     ,MatrixOp             *Y
00122     ,MatrixOp             *Uy
00123     ,EJournalOutputLevel  olevel
00124     ,std::ostream         &out
00125     ) = 0;
00126 
00133   virtual void recalc_py(
00134     const MatrixOp          &D
00135     ,VectorMutable          *py
00136     ,EJournalOutputLevel    olevel
00137     ,std::ostream           &out
00138     ) = 0;
00139   
00142   virtual void print_calc_py_Y_Uy(
00143     std::ostream& out, const std::string& leading_str
00144     ) const = 0;
00145 
00147 
00148 private:
00149 
00150   // Not defined and not to be called
00151   EvalNewPointTailoredApproach_Step();
00152 
00153 };  // end class EvalNewPointTailoredApproach_Step
00154 
00155 } // end namespace MoochoPack 
00156 
00157 #endif  // EVAL_NEW_POINT_TAILORED_APPROACH_STEP_H

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