filters
latex.h
00001 /* Copyright (C) 2003 Robert JACOLIN <rjacolin@ifrance.com> 00002 * 00003 * This library is free software; you can redistribute it and/or 00004 * modify it under the terms of the GNU Library General Public 00005 * License as published by the Free Software Foundation; either 00006 * version 2 of the License, or (at your option) any later version. 00007 * 00008 * This library is distributed in the hope that it will be useful, 00009 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 * Library General Public License for more details. 00012 * 00013 * You should have received a copy of the GNU Library General Public License 00014 * along with this library; see the file COPYING.LIB. If not, write to 00015 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00016 * Boston, MA 02110-1301, USA. 00017 */ 00018 00019 #ifndef __LATEX_IMPORT_LATEXUTILS__ 00020 #define __LATEX_IMPORT_LATEXUTILS__ 00021 00022 #include <qptrlist.h> 00023 00024 class Element; 00025 00026 class Latex 00027 { 00028 00029 public: 00030 static Latex* instance() 00031 { 00032 if(_instance == 0) 00033 _instance = new Latex(); 00034 return _instance; 00035 } 00036 00037 Element* getEnv(QPtrList<Element>* root, const char* name); 00038 Element* getCommand(QPtrList<Element>* root, const char* name); 00039 00040 private: 00041 static Latex* _instance; 00042 Latex() 00043 { 00044 } 00045 }; 00046 00047 #endif /* __LATEX_IMPORT_LATEXUTILS__ */