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 _OSGSIMPLEFUNCTORSTORE_H_ 00040 #define _OSGSIMPLEFUNCTORSTORE_H_ 00041 #ifdef __sgi 00042 #pragma once 00043 #endif 00044 00045 #include <OSGConfig.h> 00046 #include <OSGSystemDef.h> 00047 #include "OSGNewActionTypes.h" 00048 00049 OSG_BEGIN_NAMESPACE 00050 00051 class OSG_SYSTEMLIB_DLLMAPPING SimpleFunctorStore 00052 { 00053 /*========================== PUBLIC =================================*/ 00054 public: 00055 /*---------------------------------------------------------------------*/ 00059 typedef NewActionTypes::Functor Functor; 00060 00062 /*---------------------------------------------------------------------*/ 00066 inline SimpleFunctorStore ( void ); 00067 00069 /*---------------------------------------------------------------------*/ 00073 inline ~SimpleFunctorStore ( void ); 00074 00076 /*---------------------------------------------------------------------*/ 00080 inline bool empty ( void ) const; 00081 00083 /*---------------------------------------------------------------------*/ 00087 inline void regFunctor (const Functor &refFunc); 00088 inline void unregFunctor( void ); 00089 00091 /*---------------------------------------------------------------------*/ 00095 inline Functor *getFunctor ( void ); 00096 00098 /*========================== PRIVATE ================================*/ 00099 private: 00100 Functor _func; 00101 bool _bHasFunctor; 00102 }; 00103 00104 OSG_END_NAMESPACE 00105 00106 #include "OSGSimpleFunctorStore.inl" 00107 00108 #define OSGSIMPLEFUNCTORSTORE_HEADER_CVSID "@(#)$Id: OSGSimpleFunctorStore.h,v 1.4 2004/04/20 13:47:08 neumannc Exp $" 00109 00110 #endif /* _OSGSIMPLEFUNCTORSTORE_H_ */
1.4.3