NullaryDelegate< ReturnType >

General delegate template: encapsulates a function or a method without a parameter. More...

Inheritance diagram for NullaryDelegate< ReturnType >:

Public Member Functions
	NullaryDelegate (ReturnType(*Function)())
	CTOR to delegate a function. More...
template<typename Method , typename Instance >
	NullaryDelegate (Method method, Instance &instance)
	CTOR to delegate a class method. More...
ReturnType	operator() ()
	Invocation operator - invokes the delegated method or function. More...

Private Types
typedef detail::DelegateBase< detail::delegates::DelegateInterface< ReturnType > >	Base

Detailed Description

template<typename ReturnType>
class a_util::experimental::NullaryDelegate< ReturnType >

General delegate template: encapsulates a function or a method without a parameter.

Template Parameters

ReturnType

Return type of the function to delegate

Definition at line 128 of file delegate_decl.h.

Constructor & Destructor Documentation

NullaryDelegate() [1/2]

NullaryDelegate ( ReturnType(*)()  Function )

inline

CTOR to delegate a function.

Parameters

[in]

Function

Pointer to the function to delegate

Definition at line 175 of file delegate_impl.h.

NullaryDelegate() [2/2]

NullaryDelegate ( Method  method, Instance &  instance  )

inline

CTOR to delegate a class method.

Template Parameters

Method	Pointer to the method
Instance	Class the method shall be invoked from

Parameters

[in]	method	Pointer to the method to delegate
[in]	instance	Reference to the class instance the method is member of

Definition at line 185 of file delegate_impl.h.

Member Function Documentation

operator()()

ReturnType operator()

inline

Invocation operator - invokes the delegated method or function.

Returns

Return value of the invoked function or method

Definition at line 194 of file delegate_impl.h.