CallbackMethodCallerTemplate< T, O > Class Template Reference

#include <callback_caller.h>

Inheritance diagram for CallbackMethodCallerTemplate< T, O >:

Public Types
typedef int(T::*	MethodType1) (O *, DisplayEvent *)
	Typedef for functions matching base class' Call signature.
typedef void(T::*	MethodType2) (DisplayEvent *ev, void *)
	Typedef for functions matching base class' CallType2 signature.
typedef void(T::*	MethodType3) (void)
	Typedef for functions matching base class' CallType3 signature.

Public Member Functions
	CallbackMethodCallerTemplate (MethodType1 method, T *container=NULL)
	CallbackMethodCallerTemplate (MethodType2 method, T *container, void *callbackData=NULL)
	CallbackMethodCallerTemplate (MethodType3 method, T *container)
virtual CallbackMethodCallerBase *	Duplicate () const override
virtual void	SetContainer (DisplayObject *container) override
int	Call (DisplayObject *target, DisplayEvent *ev) override
void	CallType2 (DisplayEvent *ev, void *callbackData=NULL) override
void	CallType3 () override
	Allows for a very simple callback, with no additional data passed. More...
virtual int	Call (DisplayObject *, DisplayEvent *)
virtual void	CallType2 (DisplayEvent *, void *=NULL)
virtual void	CallType3 ()
	Allows for a very simple callback, with no additional data passed. More...
virtual CallbackMethodCallerBase *	Duplicate () const
virtual void	SetContainer (DisplayObject *container)=0

Protected Attributes
int	_methodType
	The method type (1, 2, or 3).
void *	_callbackData
	Only used for MethodType2.
T *	_container
	The object which contains the method to call.
union {
MethodType1   _1
MethodType2   _2
MethodType3   _3
}	_method
	The function pointer to call back.

Detailed Description

template<class T, class O = DisplayObject>
class disti::CallbackMethodCallerTemplate< T, O >

The CallbackMethodCallerTemplate class O must be related to DisplayObject

Constructor & Destructor Documentation

CallbackMethodCallerTemplate() [1/3]

CallbackMethodCallerTemplate ( MethodType1  method, T *  container = NULL  )

inline

Constructs a CallbackMethodCallerTemplate for MethodType1 (Call).

Parameters

method	The function pointer to call back.
container	The object containing the function pointer.

CallbackMethodCallerTemplate() [2/3]

CallbackMethodCallerTemplate ( MethodType2  method, T *  container, void *  callbackData = NULL  )

inline

Constructs a CallbackMethodCallerTemplate for MethodType2 (CallType2).

Parameters

method	The function pointer to call back.
container	The object containing the function pointer.
callbackData	User data to include with callback.

CallbackMethodCallerTemplate() [3/3]

CallbackMethodCallerTemplate ( MethodType3  method, T *  container  )

inline

Constructs a CallbackMethodCallerTemplate for MethodType3 (CallType3).

Parameters

method	The function pointer to call back.
container	The object containing the function pointer.

Member Function Documentation

Call()

int Call ( DisplayObject *  , DisplayEvent *    )

inlineoverridevirtual

This is for mouse and keyboard events.

Returns

1 if event is handled, 0 otherwise.

Reimplemented from CallbackMethodCallerBase.

CallType2()

void CallType2 ( DisplayEvent *  , void *  = NULL  )

inlineoverridevirtual

This is used mostly for user events. The callbackData is generally passed in when this object is created.

Reimplemented from CallbackMethodCallerBase.

CallType3()

void CallType3 ( )

inlineoverridevirtual

Allows for a very simple callback, with no additional data passed.

Reimplemented from CallbackMethodCallerBase.

Duplicate()

virtual CallbackMethodCallerBase * Duplicate ( ) const

inlineoverridevirtual

Returns

A pointer to an exact copy of this callback object.

Reimplemented from CallbackMethodCallerBase.

SetContainer()

virtual void SetContainer ( DisplayObject *  container )

inlineoverridevirtual

Assign a new object to be the target of this callback.

Parameters

container

The new target object.

Implements CallbackMethodCallerBase.

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The documentation for this class was generated from the following file:

• callback_caller.h