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@ -19,8 +19,6 @@
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#include <string.h>
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/** A class for storing and calling a pointer to a static or member void function
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* which takes a context.
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*/
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@ -107,10 +105,10 @@ private:
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template<typename T>
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static void membercaller(pFunctionPointerWithContext_t self, ContextType context) {
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if (self->_memberFunctionAndPointer._object) {
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T *o = static_cast<T *>(self->_memberFunctionAndPointer._object);
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T *o = static_cast<T *>(self->_memberFunctionAndPointer._object);
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void (T::*m)(ContextType);
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memcpy((char*) &m, self->_memberFunctionAndPointer._memberFunction, sizeof(m));
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(o->*m)(context);
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(o->*m)(context);
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}
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}
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@ -122,9 +120,9 @@ private:
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struct MemberFunctionAndPtr {
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/*
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* forward declaration of a class and a member function to this class.
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* Because the compiler doesn't know anything about the forwarded member
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* function, it will always use the biggest size and the biggest alignment
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* forward declaration of a class and a member function to this class.
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* Because the compiler doesn't know anything about the forwarded member
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* function, it will always use the biggest size and the biggest alignment
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* that a member function can take for objects of type UndefinedMemberFunction.
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*/
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class UndefinedClass;
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@ -133,17 +131,17 @@ private:
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void* _object;
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union {
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char _memberFunction[sizeof(UndefinedMemberFunction)];
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UndefinedMemberFunction _alignment;
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UndefinedMemberFunction _alignment;
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};
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};
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union {
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pvoidfcontext_t _function; /**< static function pointer - NULL if none attached */
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/**
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* object this pointer and pointer to member -
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* _memberFunctionAndPointer._object will be NULL if none attached
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*/
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MemberFunctionAndPtr _memberFunctionAndPointer;
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/**
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* object this pointer and pointer to member -
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* _memberFunctionAndPointer._object will be NULL if none attached
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*/
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MemberFunctionAndPtr _memberFunctionAndPointer;
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};
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void (*_caller)(FunctionPointerWithContext*, ContextType);
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