00001 00002 // 00003 // FreeLing - Open Source Language Analyzers 00004 // 00005 // Copyright (C) 2004 TALP Research Center 00006 // Universitat Politecnica de Catalunya 00007 // 00008 // This library is free software; you can redistribute it and/or 00009 // modify it under the terms of the GNU Lesser General Public 00010 // License as published by the Free Software Foundation; either 00011 // version 2.1 of the License, or (at your option) any later version. 00012 // 00013 // This library is distributed in the hope that it will be useful, 00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00016 // Lesser General Public License for more details. 00017 // 00018 // You should have received a copy of the GNU Lesser General Public 00019 // License along with this library; if not, write to the Free Software 00020 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00021 // 00022 // contact: Lluis Padro (padro@lsi.upc.es) 00023 // TALP Research Center 00024 // despatx C6.212 - Campus Nord UPC 00025 // 08034 Barcelona. SPAIN 00026 // 00028 00029 #ifndef _UTIL 00030 #define _UTIL 00031 00032 #include <list> 00033 #include <string> 00034 00035 using namespace std; 00036 00042 00043 class util { 00044 public: 00046 static string lowercase(const string &); 00048 static bool isalphanum(const char); 00050 static bool has_lowercase(const string &); 00052 static int string2int(const string &); 00053 static string int2string(const int); 00054 static double string2double(const string &); 00055 static string double2string(const double); 00056 static long double string2longdouble(const string &); 00057 static string longdouble2string(const long double); 00058 static string list2string(const list<string> &, const char); 00059 static list<string> string2list(const string &, const char); 00060 }; 00061 00062 #endif