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Dependencies: BLE_API mbed-dev-bin nRF51822
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microbit-dal
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Lancaster University
MemberFunctionCallback Class Reference
Class definition for a MemberFunctionCallback. More...
#include <MemberFunctionCallback.h>
Public Member Functions | |
| template<typename T > | |
| MemberFunctionCallback (T *object, void(T::*method)(MicroBitEvent e)) | |
| Constructor. | |
| bool | operator== (const MemberFunctionCallback &mfc) |
| A comparison of two MemberFunctionCallback objects. | |
| void | fire (MicroBitEvent e) |
| Calls the method reference held by this MemberFunctionCallback. | |
Detailed Description
Class definition for a MemberFunctionCallback.
C++ member functions (also known as methods) have a more complex representation than normal C functions. This class allows a reference to a C++ member function to be stored then called at a later date.
This class is used extensively by the MicroBitMessageBus to deliver events to C++ methods.
Definition at line 44 of file MemberFunctionCallback.h.
Constructor & Destructor Documentation
| MemberFunctionCallback | ( | T * | object, |
| void(T::*)(MicroBitEvent e) | method | ||
| ) |
Constructor.
Creates a MemberFunctionCallback based on a pointer to given method.
- Parameters:
-
object The object the callback method should be invooked on. method The method to invoke.
Definition at line 86 of file MemberFunctionCallback.h.
Member Function Documentation
| void fire | ( | MicroBitEvent | e ) |
Calls the method reference held by this MemberFunctionCallback.
Class definition for a MemberFunctionCallback.
- Parameters:
-
e The event to deliver to the method
C++ member functions (also known as methods) have a more complex representation than normal C functions. This class allows a reference to a C++ member function to be stored then called at a later date.
This class is used extensively by the MicroBitMessageBus to deliver events to C++ methods. Calls the method reference held by this MemberFunctionCallback.
- Parameters:
-
e The event to deliver to the method
Definition at line 45 of file MemberFunctionCallback.cpp.
| bool operator== | ( | const MemberFunctionCallback & | mfc ) |
A comparison of two MemberFunctionCallback objects.
- Returns:
- true if the given MemberFunctionCallback is equivalent to this one, false otherwise.
Definition at line 55 of file MemberFunctionCallback.cpp.
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