libshevek
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00001 /* split.hh - split a line into words 00002 * Copyright 2007 Bas Wijnen <wijnen@debian.org> 00003 * 00004 * This program is free software: you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation, either version 3 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program. If not, see <http://www.gnu.org/licenses/>. 00016 */ 00017 00018 #ifndef SHEVEK_SPLIT_HH 00019 #define SHEVEK_SPLIT_HH 00020 00021 #include <string> 00022 #include <vector> 00023 00024 namespace shevek 00025 { 00027 class split : public std::vector <std::string> 00028 { 00029 public: 00031 split (std::string const &str = std::string ()) 00032 { 00033 load (str); 00034 } 00036 void load (std::string const &str, bool allow_empty = false, std::string const &delimiters = std::string (" \t\v\f\a\n\r\0", 8)); 00038 00040 std::string operator[] (unsigned idx) const 00041 { 00042 if (idx >= size ()) 00043 return std::string (); 00044 return std::vector <std::string>::operator[] (idx); 00045 } 00047 split sub (unsigned from) const; 00048 }; 00049 } 00050 00051 #endif // defined (SHEVEK_SPLIT_HH)