| 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: composite.h 6378 2008-06-02 13:30:09Z Konstantin_Baumann $ 00018 // $Date: 2008-06-02 15:30:09 +0200 (Mon, 02 Jun 2008) $ 00019 // $Revision: 6378 $ 00020 // $State$ 00021 // $Author: Konstantin_Baumann $ 00022 // 00023 // $Log$ 00024 // Revision 1.21 2005/09/20 09:36:10 baumann 00025 // visitor mechanism refined 00026 // 00027 // Revision 1.20 2005/01/03 01:43:07 klimetschek 00028 // - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io 00029 // - removed vrs.vcproj 00030 // minor things: 00031 // - added all glutexamples to vrs4glut.sln 00032 // - fixed some problems in glutexamples 00033 // - removed all project references from all VS projects (using solution wide project dependencies instead) 00034 // 00035 // Revision 1.19 2004/11/05 13:58:09 basch 00036 // Class comment changed (Doxygen style) 00037 // 00038 // Revision 1.18 2004/03/12 16:28:38 baumann 00039 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed 00040 // 00041 // Revision 1.17 2004/01/19 11:43:56 baumann 00042 // serialization mechanism improved 00043 // 00044 // Revision 1.16 2003/11/07 14:19:23 kirsch 00045 // removed leading underscore from include guards 00046 // 00047 // Revision 1.15 2003/07/23 17:04:01 baumann 00048 // new generic visitor added (see ChangeLog.txt for more information) 00049 // 00050 // Revision 1.14 2003/02/13 20:23:31 skirsch 00051 // improved and corrected the comments 00052 // 00053 // Revision 1.13 2002/10/29 10:32:51 baumann 00054 // macros VRS_CLASSNAME_* and VRS_IMPL_TYPEINFO_* removed 00055 // 00056 // Revision 1.12 2002/03/04 11:08:34 kersting 00057 // directory structure changes 00058 // 00059 // Revision 1.11 2002/03/03 21:44:24 kosta 00060 // VRS_TYPEINFO-macro rewritten 00061 // 00062 // Revision 1.10 2002/02/19 10:34:07 kosta 00063 // undone all changes since 2002-02-15 00064 // 00065 // Revision 1.7 2002/02/11 20:32:12 kosta 00066 // PersistentArray<T> removed again (only needed in the implementation section) 00067 // 00068 // Revision 1.6 2002/02/11 14:34:21 kosta 00069 // using PersistentArray<T> instead of Array<T> 00070 // 00071 // Revision 1.5 2002/02/05 07:48:25 kosta 00072 // new persistency macros: 00073 // VRS_SERIALIZABLE(CLASS_NAME); 00074 // VRS_SERIALIZABLE_ABSTRACT_CLASS(CLASS_NAME); 00075 // VRS_SERIALIZABLE_NO_SO_CLASS(CLASS_NAME) 00076 // 00077 // Revision 1.4 2002/02/04 13:07:19 kosta 00078 // VRS_SERIALIZABLE macros completely rewritten 00079 // 00080 // Revision 1.3 2002/01/15 16:25:53 kosta 00081 // macros rewritten for a better namespace support 00082 // 00083 // Revision 1.2 2001/11/13 16:36:30 kirsch 00084 // changed line feed to unix style (removed control-M) 00085 // 00086 // Revision 1.1.1.1 2001/06/08 08:09:20 kirsch 00087 // imported alpha-version by olli 00088 // 00089 00090 00091 #ifndef VRS_COMPOSITE_H 00092 #define VRS_COMPOSITE_H 00093 00094 #include <vrs/container/array.h> 00095 #include <vrs/shape.h> 00096 00097 namespace VRS { 00098 00100 class VRS_CORE_API Composite : public Shape { 00101 00102 public: 00103 Composite(); 00105 00106 void append(Shape* shape); 00108 void remove(int index); 00110 void erase(Shape* shape); 00112 void clear(); 00114 00115 int size() const; 00117 Shape* component(int index) const; 00119 00120 virtual Bounds boundingBox() const; 00122 00123 VRS_TYPEINFO(Composite, Shape); 00124 VRS_SERIALIZABLE(Composite); 00125 00126 protected: 00127 virtual void acceptChildren(std::vector<Visitable*>& appendChildrenHere) const; 00128 00129 private: 00130 SO<Array<SO<Shape> > > components_; 00131 }; 00132 00133 inline int Composite::size() const { return components_->size(); } 00134 inline Shape* Composite::component(int i) const { return (*components_)[i]; } 00135 00136 } // namespace VRS 00137 00138 #endif // VRS_COMPOSITE_H