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) 1996-2020 BY FEI S.A.S, *** 00017 *** BORDEAUX, FRANCE *** 00018 *** ALL RIGHTS RESERVED *** 00019 **=======================================================================*/ 00020 /*======================================================================= 00021 ** Author : VSG (MMM YYYY) 00022 **=======================================================================*/ 00023 00024 #ifndef _SO_SFBUFFEROBJECT_H_ 00025 #define _SO_SFBUFFEROBJECT_H_ 00026 00027 #include <Inventor/devices/SoBufferObject.h> 00028 #include <Inventor/fields/SoSubField.h> 00029 /* 00030 class SoSFBufferObject : public SoSField 00031 { 00032 // Use standard field stuff 00033 SO_SFIELD_HEADER( SoSFBufferObject, SoBufferObject*, SoBufferObject* ); 00034 00035 private: 00036 00037 static void initClass(); 00038 00039 static void exitClass(); 00040 00041 void notify( SoNotList *list ); 00042 }; 00043 */ 00044 00045 class SoSFBufferObject : public SoSField 00046 { 00047 // Use standard field stuff 00048 SO_SFIELD_HEADER(SoSFBufferObject, SoBufferObject *, SoBufferObject *); 00049 00050 public: 00055 SoBufferObject *getValue(SbBool getEffectiveNode = FALSE); 00056 00057 private: 00058 static void initClass(); 00059 static void exitClass(); 00060 00061 // Update a copied field to use the copy of the node if there is one 00062 virtual void fixCopy(SbBool copyConnections); 00063 00064 // Override this to also check the stored node 00065 virtual SbBool referencesCopy() const; 00066 00067 private: 00068 // Override this to maintain write-references in node 00069 virtual void countWriteRefs(SoOutput *out) const; 00070 00071 // Changes value in field without doing other notification stuff. 00072 // Keeps track of references and auditors. 00073 void setVal(SoBufferObject *newValue); 00074 }; 00075 00076 #endif //_SO_SFBUFFEROBJECT_H_ 00077 00078 00079