00001 /* 00002 * This file is part of ALVAR, A Library for Virtual and Augmented Reality. 00003 * 00004 * Copyright 2007-2012 VTT Technical Research Centre of Finland 00005 * 00006 * Contact: VTT Augmented Reality Team <alvar.info@vtt.fi> 00007 * <http://www.vtt.fi/multimedia/alvar.html> 00008 * 00009 * ALVAR is free software; you can redistribute it and/or modify it under the 00010 * terms of the GNU Lesser General Public License as published by the Free 00011 * Software Foundation; either version 2.1 of the License, or (at your option) 00012 * any later version. 00013 * 00014 * This library is distributed in the hope that it will be useful, but WITHOUT 00015 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00016 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License 00017 * for more details. 00018 * 00019 * You should have received a copy of the GNU Lesser General Public License 00020 * along with ALVAR; if not, see 00021 * <http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html>. 00022 */ 00023 00024 #ifndef FILEFORMATUTILS_H 00025 #define FILEFORMATUTILS_H 00026 00034 #include "Alvar.h" 00035 #include "cv.h" 00036 #include "tinyxml.h" 00037 00038 namespace alvar { 00039 00042 class ALVAR_EXPORT FileFormatUtils { 00043 private: 00048 static bool decodeXMLMatrix(const TiXmlElement *xml_matrix, int &type, int &rows, int &cols); 00049 00050 public: 00051 00056 static CvMat* allocateXMLMatrix(const TiXmlElement *xml_matrix); 00057 00069 static bool parseXMLMatrix(const TiXmlElement *xml_matrix, CvMat *matrix); 00070 00079 static TiXmlElement* createXMLMatrix(const char* element_name, const CvMat *matrix); 00080 }; 00081 } 00082 00083 #endif //FILEFORMATUTILS_H