00001 /*======================================================================= 00002 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00003 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00004 *** *** 00005 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00006 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00007 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00008 *** *** 00009 *** RESTRICTED RIGHTS LEGEND *** 00010 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00011 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00012 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00013 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00014 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00015 *** *** 00016 *** COPYRIGHT (C) 1996-2016 BY FEI S.A.S, *** 00017 *** MERIGNAC, FRANCE *** 00018 *** ALL RIGHTS RESERVED *** 00019 **=======================================================================*/ 00020 /*======================================================================= 00021 ** Author : Jerome Lague (Jan 2010) 00022 **=======================================================================*/ 00023 00024 00025 #ifndef _SO_TYPED_OBJECT_ 00026 #define _SO_TYPED_OBJECT_ 00027 00028 #include <Inventor/SoType.h> 00029 00049 class SoTypedObject 00050 { 00051 public: 00055 virtual SoType getTypeId() const = 0; 00056 00057 // Internal note: Only "if_cpp" is needed here. 00058 // .NET and Java API do not use this class. 00059 00072 SbBool isOfType(const SoType &type) const 00073 { return getTypeId().isDerivedFrom(type); } 00074 00076 static SoType getClassTypeId() 00077 { return s_classTypeId; } 00078 00079 private: 00080 00081 static void initClass(); 00082 static void exitClass(); 00083 00084 static void checkDatabase( const char* className, void* thisPtr, SoType classType, SoType& classTypeId ); 00085 00086 private: 00087 SoTypedObject(); 00088 virtual ~SoTypedObject(); 00089 00090 private: 00091 static SoType s_classTypeId; 00092 static bool s_isFirstTime; 00093 static bool s_checkDatabase; 00094 }; 00095 00096 #endif /* _SO_TYPED_OBJECT_ */ 00097 00098 00099