dense_vector_base.h
Go to the documentation of this file.00001 // The libMesh Finite Element Library. 00002 // Copyright (C) 2002-2012 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner 00003 00004 // This library is free software; you can redistribute it and/or 00005 // modify it under the terms of the GNU Lesser General Public 00006 // License as published by the Free Software Foundation; either 00007 // version 2.1 of the License, or (at your option) any later version. 00008 00009 // This library is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 // Lesser General Public License for more details. 00013 00014 // You should have received a copy of the GNU Lesser General Public 00015 // License along with this library; if not, write to the Free Software 00016 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00017 00018 00019 00020 #ifndef LIBMESH_DENSE_VECTOR_BASE_H 00021 #define LIBMESH_DENSE_VECTOR_BASE_H 00022 00023 00024 // Local Includes 00025 #include "libmesh/libmesh_common.h" 00026 00027 // C++ includes 00028 00029 namespace libMesh 00030 { 00031 00032 00033 00034 00043 // ------------------------------------------------------------ 00044 // DenseVectorBase class definition 00045 template<typename T> 00046 class DenseVectorBase 00047 { 00048 public: 00049 00053 DenseVectorBase() {} 00054 00058 virtual ~DenseVectorBase() {} 00059 00065 virtual void zero() = 0; 00066 00070 virtual T el(const unsigned int i) const = 0; 00071 00075 virtual T & el(const unsigned int i) = 0; 00076 00080 virtual unsigned int size() const = 0; 00081 00085 void print(std::ostream& os) const; 00086 00091 friend std::ostream& operator << (std::ostream& os, const DenseVectorBase<T>& v) 00092 { 00093 v.print(os); 00094 return os; 00095 } 00096 00101 void print_scientific(std::ostream& os) const; 00102 00103 }; 00104 00105 00106 00107 // ------------------------------------------------------------ 00108 // DenseVectorBase member functions 00109 00110 00111 00112 00113 } // namespace libMesh 00114 00115 00116 00117 #endif // LIBMESH_DENSE_VECTOR_BASE_H 00118
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