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 : Thibaut Andrieu (Mar 2015) 00022 **=======================================================================*/ 00023 00024 #ifndef _SB_DELEGATE_PTR_FUN_IMPL_H_ 00025 #define _SB_DELEGATE_PTR_FUN_IMPL_H_ 00026 00027 #include <Inventor/SbDelegateImpl.h> 00028 #include <Inventor/misc/SoRefCounter.h> 00029 00031 namespace inventor 00032 { 00033 namespace impl 00034 { 00035 00036 00041 template<typename ReturnType, typename ArgType> 00042 <ReturnType, ArgType> 00043 { 00044 public: 00045 00046 typedef ReturnType (*FPTR)(ArgType); 00047 00049 SbDelegatePtrFunImpl(FPTR f) 00050 : m_fPtr (f) 00051 { 00052 } 00053 00055 virtual ReturnType call(ArgType arg) const { return m_fPtr(arg); } 00056 00058 virtual SbDelegateImpl<ReturnType, ArgType>* clone() const 00059 { 00060 return new SbDelegatePtrFunImpl(m_fPtr); 00061 } 00062 00064 virtual bool equal(FPTR f) const 00065 { 00066 return m_fPtr == f; 00067 } 00068 00069 private: 00070 00072 FPTR m_fPtr; 00073 }; 00074 00075 } // impl 00076 } // inventor 00078 #endif // _SB_DELEGATE_PTR_FUN_IMPL_H_ 00079 00080