XCube_Delegate Class Reference

[Final] Used for the simple mechanism for common delegation in XCube. More...

Public Member Functions
	__construct ()
	Constructor.
	_setSignatures ( $args)
	Set signatures for this delegate.
	register ( $delegateName)
	Registers this object to delegate manager of root.
	add ( $callback, $param2=null, $param3=null)
	[Overload] Connects functions to this object as callback functions
	delete ( $delcallback)
	Disconnects a function from this object.
	reset ()
	Resets all delegate functions from this object.
	call ()
	Calls connected functions of this object.
	isEmpty ()
	Gets a value indicating whether this object has callback functions.
	getID ()

Data Fields
	$_mSignatures = []
	Vector Array - The list of type of parameters.
	$_mCallbacks = []
	Complex Array - This is Array for callback type data.
	$_mHasCheckSignatures = false
	bool
	$_mIsLazyRegister = false
	$_mLazyRegisterName
	string - the registry name for lazy registration.
	$_mUniqueID

Detailed Description

[Final] Used for the simple mechanism for common delegation in XCube.

A delegate can have $callback as connected function, $filepath for lazy loading and $priority as order indicated.

\per Priority

Default of this parameter is XCUBE_DELEGATE_PRIORITY_NORMAL. Usually, this parameter isn't specified. Plus, the magic number should be used to specify priority. Use XCUBE_DELEGATE_PRIORITY_FIRST or XCUBE_DELEGATE_PRIORITY_FINAL with Addition and Subtraction. (e.x. XCUBE_DELEGATE_PRIORITY_NORMAL - 1 )

Attention

This is the candidate new delegate style, which avoids any conflict with the previous version of XCube_Delegate.

Constructor & Destructor Documentation

__construct()

__construct

(

)

Constructor.

The parameter of the constructor is a variable argument style to specify the signature of this delegate. If the argument is empty, signature checking doesn't work. Empty arguments are good to use in many cases. But, it is important to emphasize a delegate to make well-connected functions.

$delegate =new XCube_Delegate("string", "string");

Member Function Documentation

_setSignatures()

_setSignatures

(

$args

)

Set signatures for this delegate.

Parameters

$args

Array - std::vector<string>

Returns

void

By this method, this function will check the arguments with the following signatures to call().

add()

add	(		$callback,
			$param2 = null,
			$param3 = null )

[Overload] Connects functions to this object as callback functions

Parameters

	$callback
null	$param2
null	$param3

Returns

void

This method is a virtual overload by signatures.

add(callback $callback, int priority = XCUBE_DELEGATE_PRIORITY_NORMAL);
add(callback $callback, string filepath = null);
add(callback $callback, int priority =... , string filepath=...);

delete()

delete

(

$delcallback

)

Disconnects a function from this object.

Parameters

$delcallback

Returns

void

isEmpty()

isEmpty

(

)

Gets a value indicating whether this object has callback functions.

Returns

bool

register()

register

(

$delegateName

)

Registers this object to delegate manager of root.

Parameters

string

$delegateName

Returns

bool

reset()

reset

(

)

Resets all delegate functions from this object.

Returns

void

Attention

This is a special method, it is not recommended using this with XCube.

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

• C:/Ampps/www/legacy250/html/core/XCube_Delegate.class.php