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 _ACCENTS_MOD 00030 #define _ACCENTS_MOD 00031 00032 #include <string> 00033 #include <vector> 00034 #include <map> 00035 00036 #include "sufrule.h" 00037 00038 using namespace std; 00039 00046 00047 class accents_module { 00048 00049 public: 00051 accents_module(); 00053 virtual void fix_accentuation(vector<string> &, const sufrule &) const =0; 00055 virtual ~accents_module() {}; 00056 00057 }; 00058 00059 00065 00066 class accents_default: public accents_module { 00067 00068 public: 00070 accents_default(); 00071 00073 void fix_accentuation(vector<string> &, const sufrule &) const; 00074 }; 00075 00076 00082 00083 class accents_es: public accents_module { 00084 00085 private: 00087 static bool is_vowel(char); 00089 static bool is_vowel_notacc(char); 00091 static bool is_monosylabic(const string &); 00093 static bool is_open(char); 00095 static bool is_accentued_esp(char); 00097 static bool is_accentued_esp(const string &); 00099 static void remove_accent_esp(string &); 00101 static void remove_accent_esp(char &); 00103 static void put_accent_esp(char &); 00105 static bool put_accent_esp(string &); 00107 static bool llana_acentuada(const string &); 00108 00109 public: 00111 accents_es(); 00112 00114 void fix_accentuation(vector<string> &, const sufrule &) const; 00115 }; 00116 00117 00118 #endif