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00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2005 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 the 00013 Free Software Foundation; either version 2 of the License, or (at your 00014 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, write to the Free Software Foundation, 00023 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00024 00025 Class 00026 OStringStream 00027 00028 Description 00029 Output to memory buffer stream. 00030 00031 SourceFiles 00032 Mprint.C 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef OStringStream_H 00037 #define OStringStream_H 00038 00039 #include "OSstream.H" 00040 00041 #include <sstream> 00042 00043 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00044 00045 namespace Foam 00046 { 00047 00048 /*---------------------------------------------------------------------------*\ 00049 Class OStringStream Declaration 00050 \*---------------------------------------------------------------------------*/ 00051 00052 class OStringStream 00053 : 00054 public OSstream 00055 { 00056 00057 public: 00058 00059 // Constructors 00060 00061 //- Set stream status 00062 OStringStream 00063 ( 00064 streamFormat format=ASCII, 00065 versionNumber version=currentVersion 00066 ) 00067 : 00068 OSstream 00069 ( 00070 *(new std::ostringstream()), 00071 "OStringStream.sinkFile", 00072 format, 00073 version 00074 ) 00075 {} 00076 00077 00078 // Destructor 00079 00080 ~OStringStream() 00081 { 00082 delete &dynamic_cast<std::ostringstream&>(stream()); 00083 } 00084 00085 00086 // Member functions 00087 00088 // Access 00089 00090 string str() const 00091 { 00092 return dynamic_cast<const std::ostringstream&>(stream()).str(); 00093 } 00094 00095 00096 // Edit 00097 00098 //- Clear the OStringStream 00099 void rewind() 00100 { 00101 # if __GNUC__ < 4 && __GNUC_MINOR__ < 4 00102 stream().rdbuf()->pubsetbuf(" ", 1); 00103 # else 00104 stream().rdbuf()->pubseekpos(0); 00105 # endif 00106 } 00107 00108 00109 // Print 00110 00111 //- Print description OM IOstream to Ostream 00112 void print(Ostream&) const; 00113 }; 00114 00115 00116 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00117 00118 } // End namespace Foam 00119 00120 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00121 00122 #endif 00123 00124 // ************************************************************************* //