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MoochoPack_ReducedHessianSecantUpdateBFGSFull_Strategy.hpp
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00041 
00042 #ifndef REDUCED_HESSIAN_SECANT_UPDATE_BFGS_FULL_STRATEGY_H
00043 #define REDUCED_HESSIAN_SECANT_UPDATE_BFGS_FULL_STRATEGY_H
00044 
00045 #include "MoochoPack_ReducedHessianSecantUpdate_Strategy.hpp"
00046 #include "MoochoPack_BFGSUpdate_Strategy.hpp"
00047 #include "MoochoPack_quasi_newton_stats.hpp"
00048 #include "Teuchos_StandardCompositionMacros.hpp"
00049 
00050 namespace MoochoPack {
00051 
00058 class ReducedHessianSecantUpdateBFGSFull_Strategy : public ReducedHessianSecantUpdate_Strategy
00059 {
00060 public:
00061   
00065   STANDARD_COMPOSITION_MEMBERS( BFGSUpdate_Strategy, bfgs_update );
00066 
00067     ReducedHessianSecantUpdateBFGSFull_Strategy(
00068     const bfgs_update_ptr_t&      bfgs_update = Teuchos::null
00069     );      
00070 
00074   bool perform_update(
00075     VectorMutable     *s_bfgs
00076     ,VectorMutable    *y_bfgs
00077     ,bool                   first_update
00078     ,std::ostream           & out
00079     ,EJournalOutputLevel    olevel
00080     ,NLPAlgo               *algo
00081     ,NLPAlgoState              *s
00082     ,MatrixSymOp        *rHL_k
00083     );
00085   void print_step( std::ostream& out, const std::string& leading_str ) const;
00087 
00088 private:
00089   quasi_newton_stats_iq_member  quasi_newton_stats_;
00090 
00091 }; // end class ReducedHessianSecantUpdateBFGSFull_Strategy
00092 
00093 }  // end namespace MoochoPack
00094 
00095 #endif // REDUCED_HESSIAN_SECANT_UPDATE_BFGS_FULL_STRATEGY_H
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