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AbstractLinAlgPack: C++ Interfaces For Vectors, Matrices And Related Linear Algebra Objects
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00001 // @HEADER 00002 // *********************************************************************** 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 00008 // license for use of this work by or on behalf of the U.S. Government. 00009 // 00010 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are 00012 // met: 00013 // 00014 // 1. Redistributions of source code must retain the above copyright 00015 // notice, this list of conditions and the following disclaimer. 00016 // 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // 3. Neither the name of the Corporation nor the names of the 00022 // contributors may be used to endorse or promote products derived from 00023 // this software without specific prior written permission. 00024 // 00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY 00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE 00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00036 // 00037 // Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 00038 // 00039 // *********************************************************************** 00040 // @HEADER 00041 00042 #ifndef SPARSE_PTR_ELEMENT_H 00043 #define SPARSE_PTR_ELEMENT_H 00044 00045 #include "AbstractLinAlgPack_Types.hpp" 00046 00047 namespace AbstractLinAlgPack { 00048 00058 template <class T_Indice, class T_Value> 00059 class SparsePtrElement { 00060 public: 00063 00065 typedef T_Value value_type; 00067 typedef T_Indice indice_type; 00068 00070 00073 00075 SparsePtrElement() : indice_(0), pvalue_(0) 00076 {} 00077 00079 SparsePtrElement(indice_type indice, value_type* pvalue) : indice_(indice), pvalue_(pvalue) 00080 {} 00081 00083 00086 00088 value_type& value() 00089 { 00090 return *pvalue_; 00091 } 00093 value_type value() const 00094 { 00095 return *pvalue_; 00096 } 00098 indice_type indice() const 00099 { 00100 return indice_; 00101 } 00103 void change_indice(indice_type indice) 00104 { 00105 indice_ = indice; 00106 } 00108 void change_value_ptr(value_type* pvalue) 00109 { 00110 pvalue_ = pvalue; 00111 } 00112 00114 private: 00115 indice_type indice_; 00116 value_type* pvalue_; 00117 00118 }; // end class SparsePtrElement 00119 00120 } // end namespace AbstractLinAlgPack 00121 00122 #endif // SPARSE_PTR_ELEMENT_H
1.7.6.1