ConstrainedOptPack_MatrixHessianSuperBasicInitDiagonal.cpp

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00001 #if 0
00002 
00003 // @HEADER
00004 // ***********************************************************************
00005 // 
00006 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
00007 //                  Copyright (2003) Sandia Corporation
00008 // 
00009 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00010 // license for use of this work by or on behalf of the U.S. Government.
00011 // 
00012 // This library is free software; you can redistribute it and/or modify
00013 // it under the terms of the GNU Lesser General Public License as
00014 // published by the Free Software Foundation; either version 2.1 of the
00015 // License, or (at your option) any later version.
00016 //  
00017 // This library is distributed in the hope that it will be useful, but
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00019 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00020 // Lesser General Public License for more details.
00021 //  
00022 // You should have received a copy of the GNU Lesser General Public
00023 // License along with this library; if not, write to the Free Software
00024 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00025 // USA
00026 // Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
00027 // 
00028 // ***********************************************************************
00029 // @HEADER
00030 
00031 #include "ConstrainedOptPack_MatrixHessianSuperBasicInitDiagonal.hpp"
00032 #include "DenseLinAlgPack_DVectorClass.hpp"
00033 #include "Midynamic_cast_verbose.h"
00034 
00035 namespace ConstrainedOptPack {
00036 
00037 MatrixHessianSuperBasicInitDiagonal::MatrixHessianSuperBasicInitDiagonal()
00038   : B_RR_init_(NULL)
00039 {}
00040 
00041 void MatrixHessianSuperBasicInitDiagonal::initialize(
00042   size_type            n
00043   ,size_type           n_R
00044   ,const size_type     i_x_free[]
00045   ,const size_type     i_x_fixed[]
00046   ,const EBounds       bnd_fixed[]
00047   ,const B_RR_ptr_t&   B_RR_ptr
00048   ,const B_RX_ptr_t&   B_RX_ptr
00049   ,BLAS_Cpp::Transp    B_RX_trans
00050   ,const B_XX_ptr_t&   B_XX_ptr
00051   )
00052 {
00053   using Teuchos::dyn_cast;
00054 
00055   // Validate the B_RR supports this interface
00056 #ifdef _WINDOWS
00057   B_RR_init_ = &dynamic_cast<MatrixSymInitDiag&>(
00058     const_cast<MatrixSymWithOpFactorized&>(*B_RR_ptr)
00059     );
00060 #else
00061   B_RR_init_ = &dyn_cast<MatrixSymInitDiag>(
00062     const_cast<MatrixSymWithOpFactorized&>(*B_RR_ptr)
00063     );
00064 #endif
00065 
00066   MatrixHessianSuperBasic::initialize(
00067     n,n_R,i_x_free,i_x_fixed,bnd_fixed
00068     ,B_RR_ptr,B_RX_ptr,B_RX_trans,B_XX_ptr 
00069     );
00070 }
00071 
00072 // Overridden from MatrixSymInitDiag
00073 
00074 void MatrixHessianSuperBasicInitDiagonal::init_identity(
00075   size_type n, value_type alpha )
00076 {
00077   assert_initialized();
00078   B_RR_init_->init_identity(n,alpha);
00079   MatrixHessianSuperBasic::initialize(
00080     n,n,NULL,NULL,NULL
00081     ,this->B_RR_ptr()
00082     ,this->B_RX_ptr(),this->B_RX_trans()
00083     ,this->B_XX_ptr()
00084     );
00085 }
00086 
00087 void MatrixHessianSuperBasicInitDiagonal::init_diagonal(
00088   const DVectorSlice& diag )
00089 {
00090   assert_initialized();
00091   B_RR_init_->init_diagonal(diag);
00092   MatrixHessianSuperBasic::initialize(
00093     diag.size(),diag.size(),NULL,NULL,NULL
00094     ,this->B_RR_ptr()
00095     ,this->B_RX_ptr(),this->B_RX_trans()
00096     ,this->B_XX_ptr()
00097     );
00098 }
00099 
00100 } // end namespace ConstrainedOptPack
00101 
00102 #endif // 0

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