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_MEMBER_FUN_IMPL_H_ 00025 #define _SB_DELEGATE_MEMBER_FUN_IMPL_H_ 00026 00027 #include <Inventor/SbDelegateImpl.h> 00028 #include <Inventor/misc/SoRefCounter.h> 00030 namespace inventor 00031 { 00032 00033 namespace impl 00034 { 00035 00040 template<typename ReturnType, typename ArgType, typename ClassType> 00041 <ReturnType, ArgType> 00042 { 00043 public: 00044 00045 typedef ReturnType (ClassType::*FPTR) (ArgType); 00046 00056 SbDelegateMemberFunImpl(ClassType& a, FPTR f) 00057 : m_a(a) 00058 , m_fMem(f) 00059 { 00060 } 00061 00063 virtual ReturnType call(ArgType arg) const 00064 { 00065 return (m_a.*m_fMem)(arg); 00066 } 00067 00069 virtual SbDelegateImpl<ReturnType, ArgType>* clone() const 00070 { 00071 return new SbDelegateMemberFunImpl(m_a, m_fMem); 00072 } 00073 00078 bool equal(ClassType& a, FPTR f) const 00079 { 00080 return (&m_a == &a) && (f == m_fMem); 00081 } 00082 00083 private: 00084 00085 ClassType& m_a; 00086 FPTR m_fMem; 00087 }; 00088 00089 } // impl 00090 } // inventor 00092 #endif // _SB_DELEGATE_MEMBER_FUN_IMPL_H_ 00093 00094