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 _OSGEXTENDACTORBASE_H_ 00040 #define _OSGEXTENDACTORBASE_H_ 00041 #ifdef __sgi 00042 #pragma once 00043 #endif 00044 00045 //---------------------------------------------------------------------------- 00046 // Includes 00047 //---------------------------------------------------------------------------- 00048 00049 #include <OSGConfig.h> 00050 #include <OSGSystemDef.h> 00051 00052 #include "OSGActorBase.h" 00053 00054 OSG_BEGIN_NAMESPACE 00055 00056 class OSG_SYSTEMLIB_DLLMAPPING ExtendActorBase : public ActorBase 00057 { 00058 /*==== PUBLIC ===========================================================*/ 00059 public: 00060 /*-----------------------------------------------------------------------*/ 00064 virtual ~ExtendActorBase(void); 00065 00067 /*-----------------------------------------------------------------------*/ 00071 virtual ResultE start(void) = 0; 00072 virtual ResultE stop (void) = 0; 00073 00075 /*-----------------------------------------------------------------------*/ 00079 virtual ResultE enterNode(FunctorArgumentType &funcArg) = 0; 00080 virtual ResultE leaveNode(FunctorArgumentType &funcArg) = 0; 00081 00083 /*-----------------------------------------------------------------------*/ 00087 inline UInt32 addExtraChild(const NodePtr &pNode ); 00088 inline UInt32 addExtraChild(const NodePtr &pNode, PriorityType prio); 00089 00091 /*-----------------------------------------------------------------------*/ 00095 inline void setNumPasses(UInt32 numPasses); 00096 00098 /*==== PROTECTED ========================================================*/ 00099 protected: 00100 /*-----------------------------------------------------------------------*/ 00104 typedef ActorBase Inherited; 00105 typedef Inherited::StateType StateType; 00106 00108 /*-----------------------------------------------------------------------*/ 00112 ExtendActorBase(void); 00113 00115 /*-----------------------------------------------------------------------*/ 00119 virtual UInt32 addHelper ( NewActionBase *pAction); 00120 virtual void subHelper ( NewActionBase *pAction); 00121 virtual UInt32 findHelper(const NewActionBase *pAction); 00122 00124 }; 00125 00126 OSG_END_NAMESPACE 00127 00128 #include "OSGExtendActorBase.inl" 00129 00130 #define OSGEXTENDACTORBASE_HEADER_CVSID "@(#)$Id: OSGExtendActorBase.h,v 1.4 2004/09/17 14:09:43 neumannc Exp $" 00131 00132 #endif /* _OSGEXTENDACTORBASE_H_ */
1.4.3