OSGAlgorithmComputeElement.h
Go to the documentation of this file.00001 /*---------------------------------------------------------------------------*\ 00002 * OpenSG * 00003 * * 00004 * * 00005 * Copyright (C) 2000-2002 by the OpenSG Forum * 00006 * * 00007 * www.opensg.org * 00008 * * 00009 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de * 00010 * * 00011 \*---------------------------------------------------------------------------*/ 00012 /*---------------------------------------------------------------------------*\ 00013 * License * 00014 * * 00015 * This library is free software; you can redistribute it and/or modify it * 00016 * under the terms of the GNU Library General Public License as published * 00017 * by the Free Software Foundation, version 2. * 00018 * * 00019 * This library is distributed in the hope that it will be useful, but * 00020 * WITHOUT ANY WARRANTY; without even the implied warranty of * 00021 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00022 * Library General Public License for more details. * 00023 * * 00024 * You should have received a copy of the GNU Library General Public * 00025 * License along with this library; if not, write to the Free Software * 00026 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * 00027 * * 00028 \*---------------------------------------------------------------------------*/ 00029 /*---------------------------------------------------------------------------*\ 00030 * Changes * 00031 * * 00032 * * 00033 * * 00034 * * 00035 * * 00036 * * 00037 \*---------------------------------------------------------------------------*/ 00038 00039 #ifndef _OSGALGORITHMCOMPUTEELEMENT_H_ 00040 #define _OSGALGORITHMCOMPUTEELEMENT_H_ 00041 #ifdef __sgi 00042 #pragma once 00043 #endif 00044 00045 #include <queue> 00046 00047 #include "OSGAlgorithmComputeElementBase.h" 00048 #include "OSGAction.h" 00049 #include "OSGComputeAlgorithm.h" 00050 00051 OSG_BEGIN_NAMESPACE 00052 00053 class DrawEnv; 00054 00057 00058 class OSG_CONTRIBCOMPUTEBASE_DLLMAPPING AlgorithmComputeElement : 00059 public AlgorithmComputeElementBase 00060 { 00061 /*========================== PUBLIC =================================*/ 00062 00063 public: 00064 00065 typedef AlgorithmComputeElementBase Inherited; 00066 00067 /*---------------------------------------------------------------------*/ 00071 virtual void changed(ConstFieldMaskArg whichField, 00072 UInt32 origin, 00073 BitVector detail); 00074 00076 /*---------------------------------------------------------------------*/ 00081 /*---------------------------------------------------------------------*/ 00085 virtual void dump( UInt32 uiIndent = 0, 00086 const BitVector bvFlags = 0) const; 00087 00089 /*========================= PROTECTED ===============================*/ 00090 00091 protected: 00092 00093 /*---------------------------------------------------------------------*/ 00097 AlgorithmComputeElement(void); 00098 AlgorithmComputeElement(const AlgorithmComputeElement &source); 00099 00101 /*---------------------------------------------------------------------*/ 00105 virtual ~AlgorithmComputeElement(void); 00106 00108 /*---------------------------------------------------------------------*/ 00112 ActionBase::ResultE renderEnter(Action *action); 00113 ActionBase::ResultE renderLeave(Action *action); 00114 00116 /*---------------------------------------------------------------------*/ 00120 static void initMethod(InitPhase ePhase); 00121 00123 /*========================== PRIVATE ================================*/ 00124 00125 private: 00126 00127 friend class FieldContainer; 00128 friend class AlgorithmComputeElementBase; 00129 00130 /*---------------------------------------------------------------------*/ 00135 /*---------------------------------------------------------------------*/ 00140 /*---------------------------------------------------------------------*/ 00141 00143 void operator =(const AlgorithmComputeElement &source); 00144 }; 00145 00146 typedef AlgorithmComputeElement *AlgorithmComputeElementP; 00147 00148 OSG_END_NAMESPACE 00149 00150 #include "OSGAlgorithmComputeElementBase.inl" 00151 #include "OSGAlgorithmComputeElement.inl" 00152 00153 #endif /* _OSGALGORITHMCOMPUTEELEMENT_H_ */
