32 lines
935 B
C++
32 lines
935 B
C++
/**
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* Class definition for a MemberFunctionCallback.
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*
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* C++ member functions (also known as methods) have a more complex
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* representation than normal C functions. This allows a referene to
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* a C++ member function to be stored then called at a later date.
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*
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* This class is used extensively by the MicroBitMessageBus to deliver
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* events to C++ methods.
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*/
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#include "MicroBit.h"
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/**
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* Calls the method reference held by this MemberFunctionCallback.
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* @param e The event to deliver to the method
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*/
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void MemberFunctionCallback::fire(MicroBitEvent e)
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{
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invoke(object, method, e);
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}
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/**
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* Comparison of two MemberFunctionCallback objects.
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* @return TRUE if the given MemberFunctionCallback is equivalent to this one. FALSE otherwise.
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*/
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bool MemberFunctionCallback::operator==(const MemberFunctionCallback &mfc)
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{
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return (object == mfc.object && (memcmp(method,mfc.method,sizeof(method))==0));
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}
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