1 /* to_string.cpp 2 * Copyright (C) 2019 Sven Jähnichen 3 * 4 * This program is free software: you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation, either version 3 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 16 */ 17 18 #include "to_string.hpp" 19 #include <sstream> 20 21 namespace BUtilities { 22 to_string(const double value)23std::string to_string (const double value) 24 { 25 std::ostringstream os; 26 os << value; 27 std::string str = os.str(); 28 return str; 29 } 30 to_string(const double value,const std::string & format)31std::string to_string (const double value, const std::string& format) 32 { 33 char c[64]; 34 snprintf (c, 64, format.c_str (), value); 35 std::string str = c; 36 return c; 37 } 38 39 } 40