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 00040 #ifndef _OSGSTATELEM_H_ 00041 #define _OSGSTATELEM_H_ 00042 #ifdef __sgi 00043 #pragma once 00044 #endif 00045 00046 #include <OSGBaseTypes.h> 00047 #include <OSGSystemDef.h> 00048 00049 #include <string> 00050 00051 OSG_BEGIN_NAMESPACE 00052 00053 class StatElemDescBase; 00054 00057 class OSG_SYSTEMLIB_DLLMAPPING StatElem 00058 { 00059 /*========================== PUBLIC =================================*/ 00060 public: 00061 00062 /*---------------------------------------------------------------------*/ 00066 static const char *getClassname(void) { return "StatElem"; } 00067 00069 /*---------------------------------------------------------------------*/ 00073 inline bool isOn (void ) const; 00074 inline void setOn (bool on ); 00075 00076 inline StatElemDescBase * getDesc (void ) const; 00077 00078 virtual void putToString ( std::string &str, 00079 const char *format = NULL) 00080 const = 0; 00081 00082 virtual bool getFromString(const Char8 *&inVal) = 0; 00083 virtual Real64 getValue (void ) const = 0; 00084 00085 virtual void reset (void ) = 0; 00086 00088 /*---------------------------------------------------------------------*/ 00092 virtual ~StatElem(void); 00093 00095 /*---------------------------------------------------------------------*/ 00099 bool operator < (const StatElem &other) const; 00100 00102 /*---------------------------------------------------------------------*/ 00106 virtual StatElem *clone(void) const = 0; 00107 00110 /*========================= PROTECTED ===============================*/ 00111 protected: 00112 00113 StatElem (StatElemDescBase *desc); 00114 00115 /*========================== PRIVATE ================================*/ 00116 private: 00117 bool _on; 00118 00119 StatElemDescBase *_desc; 00120 00121 // prohibit default functions (move to 'public' if you need one) 00122 00123 StatElem (const StatElem &source); 00124 StatElem& operator =(const StatElem &source); 00125 }; 00126 00127 typedef StatElem *StatElemP; 00128 00129 OSG_END_NAMESPACE 00130 00131 #include <OSGStatElem.inl> 00132 00133 #define OSGSTATELEM_HEADER_CVSID "@(#)$Id:$" 00134 00135 #endif /* _OSGSTATELEM_H_ */
1.4.3