00001 /* 00002 * WiPal - A library and a set of tools to manipulate wireless traces. 00003 * Copyright (C) 2007, 2009 Universite Pierre et Marie Curie - Paris 6 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License as published by 00007 * the Free Software Foundation; either version 2 of the License, or 00008 * (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License 00016 * along with this program; if not, write to the Free Software 00017 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 00018 * MA 02110-1301 USA 00019 * 00020 * Author: Thomas Claveirole <thomas.claveirole@lip6.fr> 00021 */ 00022 #ifndef TOOL_DATAFILE_HXX_ 00023 # define TOOL_DATAFILE_HXX_ 00024 00025 # include <fstream> 00026 # include "datafile.hh" 00027 00028 namespace wpl 00029 { 00030 00031 namespace tool 00032 { 00033 00034 inline 00035 datafile::datafile(const std::string& filename): filename_ (filename) 00036 { 00037 } 00038 00039 00040 inline 00041 datafile::operator std::ostream& () 00042 { 00043 if (not filestream_) 00044 filestream_.reset(new std::ofstream (filename_.c_str(), 00045 std::ofstream::out | 00046 std::ofstream::app)); 00047 return *filestream_; 00048 } 00049 00050 template <class T> 00051 std::ostream& 00052 datafile::operator << (const T& data) 00053 { 00054 return static_cast<std::ostream&> (*this) << data; 00055 } 00056 00057 } // End of namespace wpl::tool. 00058 00059 } // End of namespace wpl. 00060 #endif // ! TOOL_DATAFILE_HXX_
1.6.2