FreeLing
4.0
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00001 00002 // 00003 // FreeLing - Open Source Language Analyzers 00004 // 00005 // Copyright (C) 2014 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 Affero General Public 00010 // License as published by the Free Software Foundation; either 00011 // version 3 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 // Affero General Public License for more details. 00017 // 00018 // You should have received a copy of the GNU Affero 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 _PHONETICS 00030 #define _PHONETICS 00031 00032 #include <string> 00033 #include <map> 00034 #include <vector> 00035 00036 #include "freeling/safe_map.h" 00037 #include "freeling/regexp.h" 00038 #include "freeling/morfo/processor.h" 00039 00040 namespace freeling { 00041 00045 00046 class ph_rule { 00047 public: 00049 std::wstring from; 00051 std::wstring to; 00053 std::wstring env; 00054 freeling::regexp re_env; 00055 00056 ph_rule(); 00057 ~ph_rule(); 00058 }; 00059 00060 00061 class rule_set { 00062 public: 00064 std::map<std::wstring,std::wstring> Vars; 00066 std::vector<ph_rule> Rules; 00067 }; 00068 00069 00073 00074 class WINDLL phonetics : public processor { 00075 00076 private: 00078 std::vector<rule_set> RuleSets; 00079 00082 std::vector<safe_map<std::wstring, std::wstring> *> Cache; 00083 00085 std::map<std::wstring, std::wstring> Exceptions; 00086 00088 void add_rule(const std::wstring &, const std::wstring &, const std::wstring &); 00090 void apply_rule(const ph_rule&, std::wstring &) const; 00091 00092 public: 00094 phonetics(const std::wstring&); 00096 ~phonetics(); 00097 00099 std::wstring get_sound(const std::wstring &) const; 00100 00102 void analyze(sentence &) const; 00103 00105 using processor::analyze; 00106 }; 00107 00108 } // namespace 00109 00110 #endif 00111