BaseWriter.hh
Go to the documentation of this file.00001 /*===========================================================================*\ 00002 * * 00003 * OpenMesh * 00004 * Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen * 00005 * www.openmesh.org * 00006 * * 00007 *---------------------------------------------------------------------------* 00008 * This file is part of OpenMesh. * 00009 * * 00010 * OpenMesh is free software: you can redistribute it and/or modify * 00011 * it under the terms of the GNU Lesser General Public License as * 00012 * published by the Free Software Foundation, either version 3 of * 00013 * the License, or (at your option) any later version with the * 00014 * following exceptions: * 00015 * * 00016 * If other files instantiate templates or use macros * 00017 * or inline functions from this file, or you compile this file and * 00018 * link it with other files to produce an executable, this file does * 00019 * not by itself cause the resulting executable to be covered by the * 00020 * GNU Lesser General Public License. This exception does not however * 00021 * invalidate any other reasons why the executable file might be * 00022 * covered by the GNU Lesser General Public License. * 00023 * * 00024 * OpenMesh is distributed in the hope that it will be useful, * 00025 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00026 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00027 * GNU Lesser General Public License for more details. * 00028 * * 00029 * You should have received a copy of the GNU LesserGeneral Public * 00030 * License along with OpenMesh. If not, * 00031 * see <http://www.gnu.org/licenses/>. * 00032 * * 00033 \*===========================================================================*/ 00034 00035 /*===========================================================================*\ 00036 * * 00037 * $Revision: 362 $ * 00038 * $Date: 2011-01-26 10:21:12 +0100 (Mi, 26 Jan 2011) $ * 00039 * * 00040 \*===========================================================================*/ 00041 00042 00043 //============================================================================= 00044 // 00045 // Implements the baseclass for IOManager writer modules 00046 // 00047 //============================================================================= 00048 00049 00050 #ifndef __BASEWRITER_HH__ 00051 #define __BASEWRITER_HH__ 00052 00053 00054 //=== INCLUDES ================================================================ 00055 00056 00057 // STD C++ 00058 #include <iostream> 00059 #include <string> 00060 00061 // OpenMesh 00062 #include <OpenMesh/Core/System/config.h> 00063 #include <OpenMesh/Core/IO/Options.hh> 00064 #include <OpenMesh/Core/IO/exporter/BaseExporter.hh> 00065 00066 00067 //== NAMESPACES =============================================================== 00068 00069 00070 namespace OpenMesh { 00071 namespace IO { 00072 00073 00074 //=== IMPLEMENTATION ========================================================== 00075 00076 00081 class BaseWriter 00082 { 00083 public: 00084 00085 typedef unsigned int Option; 00086 00088 virtual ~BaseWriter() {}; 00089 00091 virtual std::string get_description() const = 0; 00092 00094 virtual std::string get_extensions() const = 0; 00095 00097 virtual bool can_u_write(const std::string& _filename) const; 00098 00100 virtual bool write(const std::string& _filename, 00101 BaseExporter& _be, 00102 Options _opt) const = 0; 00103 00105 virtual bool write(std::ostream& _os, 00106 BaseExporter& _be, 00107 Options _opt) const = 0; 00108 00110 virtual size_t binary_size(BaseExporter&, Options) const { return 0; } 00111 00112 00113 00114 protected: 00115 00116 bool check(BaseExporter& _be, Options _opt) const 00117 { 00118 return (_opt.check(Options::VertexNormal ) <= _be.has_vertex_normals()) 00119 && (_opt.check(Options::VertexTexCoord)<= _be.has_vertex_texcoords()) 00120 && (_opt.check(Options::VertexColor) <= _be.has_vertex_colors()) 00121 && (_opt.check(Options::FaceNormal) <= _be.has_face_normals()) 00122 && (_opt.check(Options::FaceColor) <= _be.has_face_colors()); 00123 } 00124 }; 00125 00126 00127 //============================================================================= 00128 } // namespace IO 00129 } // namespace OpenMesh 00130 //============================================================================= 00131 #endif 00132 //=============================================================================