ConstrainedOptPack_MatrixIdentConcatStd.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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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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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 MATRIX_IDENT_CONCAT_STD_H
00030 #define MATRIX_IDENT_CONCAT_STD_H
00031 
00032 #include "ConstrainedOptPack_MatrixIdentConcat.hpp"
00033 #include "AbstractLinAlgPack_VectorSpace.hpp"
00034 #include "Teuchos_RCP.hpp"
00035 
00036 namespace ConstrainedOptPack {
00037 
00054 class MatrixIdentConcatStd : public MatrixIdentConcat {
00055 public:
00056 
00060   enum ETopBottom { TOP, BOTTOM };
00062   typedef Teuchos::RCP<const MatrixOp> D_ptr_t;
00064 
00069   MatrixIdentConcatStd();
00105   virtual void initialize(
00106     const VectorSpace::space_ptr_t&    space_cols
00107     ,const VectorSpace::space_ptr_t&   space_rows
00108     ,ETopBottom                        top_or_bottom
00109     ,value_type                        alpha
00110     ,const D_ptr_t                     &D_ptr
00111     ,BLAS_Cpp::Transp                  D_trans
00112     );
00130   virtual void set_uninitialized();
00136   virtual const D_ptr_t& D_ptr() const;
00138 
00142   Range1D D_rng() const;
00144   Range1D I_rng() const;
00146   value_type alpha() const;
00148   const MatrixOp& D() const;
00150   BLAS_Cpp::Transp D_trans() const;
00152 
00156   const VectorSpace& space_cols() const;
00158   const VectorSpace& space_rows() const;
00163   MatrixOp& operator=(const MatrixOp& m);
00165 
00166 private:
00167 
00168 #ifdef DOXYGEN_COMPILE
00169   AbstractLinAlgPack::VectorSpace    *space_cols;
00170   AbstractLinAlgPack::VectorSpace    *space_rows;
00171   AbstractLinAlgPack::MatrixOp   *D;
00172   RangePack::Range1D                 D_rng;
00173   RangePack::Range1D                 I_rng;
00174 #else
00175   VectorSpace::space_ptr_t  space_cols_;
00176   VectorSpace::space_ptr_t  space_rows_;
00177   D_ptr_t           D_ptr_;
00178   Range1D           D_rng_;
00179   Range1D           I_rng_;
00180 #endif
00181   value_type        alpha_;
00182   BLAS_Cpp::Transp  D_trans_;
00183  
00184   //
00185   void assert_initialized() const;
00186 
00187 }; // end class MatrixIndentConcatStd
00188 
00189 } // end namespace ConstrainedOptPack
00190 
00191 #endif // MATRIX_IDENT_CONCAT_STD_H

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