00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd. 00006 \\/ M anipulation | 00007 ------------------------------------------------------------------------------- 00008 License 00009 This file is part of OpenFOAM. 00010 00011 OpenFOAM is free software: you can redistribute it and/or modify it 00012 under the terms of the GNU General Public License as published by 00013 the Free Software Foundation, either version 3 of the License, or 00014 (at your option) any later version. 00015 00016 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00018 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00019 for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. 00023 00024 Class 00025 Foam::UIndirectList 00026 00027 Description 00028 A List with indirect addressing. 00029 Like IndirectList but does not store addressing. 00030 00031 SourceFiles 00032 UIndirectListI.H 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef UIndirectList_H 00037 #define UIndirectList_H 00038 00039 #include <OpenFOAM/List.H> 00040 00041 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00042 00043 namespace Foam 00044 { 00045 00046 // Forward declaration of friend functions and operators 00047 template<class T> class UIndirectList; 00048 template<class T> Ostream& operator<<(Ostream&, const UIndirectList<T>&); 00049 00050 /*---------------------------------------------------------------------------*\ 00051 Class UIndirectList Declaration 00052 \*---------------------------------------------------------------------------*/ 00053 00054 template<class T> 00055 class UIndirectList 00056 { 00057 // Private data 00058 00059 UList<T>& completeList_; 00060 const UList<label>& addressing_; 00061 00062 00063 public: 00064 00065 // Constructors 00066 00067 //- Construct given the complete list and the addressing array 00068 inline UIndirectList(const UList<T>&, const UList<label>&); 00069 00070 00071 // Member Functions 00072 00073 // Access 00074 00075 inline label size() const; 00076 inline bool empty() const; 00077 00078 inline const UList<T>& completeList() const; 00079 inline const List<label>& addressing() const; 00080 00081 00082 // Member Operators 00083 00084 //- Return the addressed elements as a List 00085 inline List<T> operator()() const; 00086 00087 //- Return non-const access to an element 00088 inline T& operator[](const label); 00089 00090 //- Return const access to an element 00091 inline const T& operator[](const label) const; 00092 00093 //- Assignment from UList of addressed elements 00094 inline void operator=(const UList<T>&); 00095 00096 //- Assignment of all entries to the given value 00097 inline void operator=(const T&); 00098 00099 00100 // Ostream operator 00101 00102 //- Write UIndirectList to Ostream 00103 // Binary output is currently still a bit of a problem 00104 friend Ostream& operator<< <T> 00105 ( 00106 Ostream&, 00107 const UIndirectList<T>& 00108 ); 00109 }; 00110 00111 00112 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00113 00114 } // End namespace Foam 00115 00116 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00117 00118 #include "UIndirectListI.H" 00119 00120 #ifdef NoRepository 00121 # include "UIndirectListIO.C" 00122 #endif 00123 00124 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00125 00126 #endif 00127 00128 // ************************ vim: set sw=4 sts=4 et: ************************ //
