00001 // This file is a part of Aurelia. 00002 // Copyright (C) 2010 Valentin David 00003 // Copyright (C) 2010 University of Bergen 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 3 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, see <http://www.gnu.org/licenses/>. 00017 #ifndef __UNDOUBLE_QUOTE_HH 00018 # define __UNDOUBLE_QUOTE_HH 00019 00020 #include <string> 00021 #include "../strategies.hh" 00022 00023 namespace aurelia { 00024 00027 struct undouble_quote_strategy { 00028 std::string operator()(const std::string& s) const { 00029 if ((s[0] == '"') && (s[s.size()-1] == '"')) { 00030 return std::string(s, 1, s.size()-2); 00031 } 00032 throw failure(); 00033 } 00034 }; 00035 00040 undouble_quote_strategy undouble_quote; 00041 00042 } 00043 00044 #endif