| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /********************************************************************** 00002 VRS - The Virtual Rendering System 00003 Copyright (C) 2001 Computer Graphics Systems Group at the 00004 Hasso-Plattner-Institute, Potsdam, Germany. 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Lesser General Public 00007 License as published by the Free Software Foundation; either 00008 version 2.1 of the License, or (at your option) any later version. 00009 This library is distributed in the hope that it will be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 See the GNU Lesser General Public License for more details. 00013 You should have received a copy of the GNU Lesser+ General Public 00014 License along with this library; if not, write to the FreeSoftware 00015 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA, 02111-1307, USA. 00016 **********************************************************************/ 00017 // $Id: objectreader.h 6014 2007-08-09 07:51:16Z Konstantin_Baumann $ 00018 // $Date: 2007-08-09 09:51:16 +0200 (Thu, 09 Aug 2007) $ 00019 // $Revision: 6014 $ 00020 // $State$ 00021 // $Author: Konstantin_Baumann $ 00022 // 00023 // $Log$ 00024 // Revision 1.17 2005/01/03 01:43:09 klimetschek 00025 // - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io 00026 // - removed vrs.vcproj 00027 // minor things: 00028 // - added all glutexamples to vrs4glut.sln 00029 // - fixed some problems in glutexamples 00030 // - removed all project references from all VS projects (using solution wide project dependencies instead) 00031 // 00032 // Revision 1.16 2004/11/03 11:56:56 saar 00033 // Class comment changed (Doxygen style) 00034 // 00035 // Revision 1.15 2004/03/12 16:28:40 baumann 00036 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed 00037 // 00038 // Revision 1.14 2003/11/07 14:19:25 kirsch 00039 // removed leading underscore from include guards 00040 // 00041 // Revision 1.13 2003/10/28 20:19:44 baumann 00042 // added a priority flag for sorting readers 00043 // 00044 // Revision 1.12 2003/01/31 08:51:30 kirsch 00045 // removed unused parameter name 00046 // 00047 // Revision 1.11 2002/10/15 09:49:00 baumann 00048 // removed argument targetType from ObjectReader::objectFormatName() and ObjectReader::objectFileSuffix() again 00049 // 00050 // Revision 1.10 2002/10/14 11:26:18 baumann 00051 // added argument "targetType" to ObjectReader::objectFormatName() and ObjectReader::objectFileSuffix() 00052 // 00053 // Revision 1.9 2002/09/26 14:27:24 baumann 00054 // several changes for VRS::ObjectReader and VRS::ObjectLoader (see ChangeLog for details) 00055 // 00056 // Revision 1.8 2002/08/21 11:50:04 baumann 00057 // - added new class Serializer 00058 // - changed return type of methods readFile() and readImage() 00059 // from SharedObj* and Image* to SO<SharedObj> and SO<Image> 00060 // 00061 // Revision 1.7 2002/03/03 21:44:25 kosta 00062 // VRS_TYPEINFO-macro rewritten 00063 // 00064 // Revision 1.6 2002/02/19 10:34:17 kosta 00065 // undone all changes since 2002-02-15 00066 // 00067 // Revision 1.3 2002/01/15 16:25:54 kosta 00068 // macros rewritten for a better namespace support 00069 // 00070 // Revision 1.2 2001/11/13 16:36:31 kirsch 00071 // changed line feed to unix style (removed control-M) 00072 // 00073 // Revision 1.1.1.1 2001/06/08 08:09:21 kirsch 00074 // imported alpha-version by olli 00075 // 00076 00077 #ifndef VRS_IO_OBJECTREADER_H_ 00078 #define VRS_IO_OBJECTREADER_H_ 00079 00080 #include <vrs/io/dataresource.h> 00081 #include <vrs/io/objectloader.h> 00082 00083 namespace VRS { 00084 00088 class VRS_CORE_API ObjectReader : public SharedObj { 00089 00090 public: 00091 virtual SO<SharedObj> read(DataResource* data, const ID& targetType) const = 0; 00093 00094 virtual const char* objectFormatName() const = 0; 00095 virtual const char* objectFileSuffix() const = 0; 00100 virtual bool canProduce(const ID&) const { return true; } 00101 00102 virtual double priority() const { return 0.0; } 00103 00104 VRS_TYPEINFO(ObjectReader, SharedObj); 00105 }; 00106 00107 } // namespace VRS 00108 00109 #endif // VRS_IO_OBJECTREADER_H_