lass::util::CallbackR3< R, P1, P2, P3 > Class Template Reference
[Callback]

callback with 3 parameter3 and with returnvalue. More...

#include <callback_r_3.h>

Public Types
typedef CallbackR3< R, P1, P2, P3 >	TSelf
typedef SharedPtr < impl::DispatcherR3< R, P1, P2, P3 > >	TDispatcherPtr
Public Member Functions
	CallbackR3 ()
	Default constructor, construct empty callback.
template<typename FunctionType >
	CallbackR3 (FunctionType iFunction)
	Construct function callback.
template<typename ObjectPtr , typename Method >
	CallbackR3 (ObjectPtr iObject, Method iMethod)
	Construct object/method callback.
	CallbackR3 (const TSelf &iOther)
	copy constructor
template<typename Other >
TSelf &	operator= (const Other &iOther)
	assignment operator
R	operator() (typename util::CallTraits< P1 >::TParam iP1, typename util::CallTraits< P2 >::TParam iP2, typename util::CallTraits< P3 >::TParam iP3) const
	THE operator.
void	reset ()
	Reset to empty callback.
bool	isEmpty () const
	Returns true if no callback dispatcher is assigned to this object.
bool	operator! () const
	return this->isEmpty()
	operator num::SafeBool () const
	return !this->isEmpty())
void	swap (TSelf &iOther)
	Swaps the dispatcher of this callback with the dispatcher of another.
Private Attributes
TDispatcherPtr	dispatcher_
Related Functions
(Note that these are not member functions.)
template<typename R , typename P1 , typename P2 , typename P3 >
CallbackR3< R, P1, P2, P3 >	makeCallback (R(*iFunction)(P1, P2, P3))
	make a CallbackR3 from a function
template<typename R , typename P1 , typename P2 , typename P3 >
const CallbackR3< R, P1, P2, P3 > &	makeCallback (const CallbackR3< R, P1, P2, P3 > &iCallback)
	make a CallbackR3 from a function
template<typename ObjectPtr , typename Object , typename R , typename P1 , typename P2 , typename P3 >
CallbackR3< R, P1, P2, P3 >	makeCallback (ObjectPtr iObject, R(Object::*iMethod)(P1, P2, P3))
	make a CallbackR3 from a object and method

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Detailed Description

template<typename R, typename P1, typename P2, typename P3>
class lass::util::CallbackR3< R, P1, P2, P3 >

callback with 3 parameter3 and with returnvalue.

Date:

2002

Author:

Bram de Greve [Bramz] (contact: bramz@users.sourceforge.net)

It's a single object that can hold a reference to a free function or an object/(const) method pair. Once the callback is constructed, it works completely transparent. All it shows to the client is a function that takes 3 parameter(s) and gives a returnvalue.

Definition at line 97 of file callback_r_3.h.

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Member Typedef Documentation

template<typename R , typename P1 , typename P2 , typename P3 >

typedef CallbackR3<R, P1, P2, P3> lass::util::CallbackR3< R, P1, P2, P3 >::TSelf

Definition at line 101 of file callback_r_3.h.

template<typename R , typename P1 , typename P2 , typename P3 >

typedef SharedPtr< impl::DispatcherR3<R, P1, P2, P3> > lass::util::CallbackR3< R, P1, P2, P3 >::TDispatcherPtr

Definition at line 102 of file callback_r_3.h.

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Constructor & Destructor Documentation

template<typename R , typename P1 , typename P2 , typename P3 >

lass::util::CallbackR3< R, P1, P2, P3 >::CallbackR3

(

)

[inline]

Default constructor, construct empty callback.

Definition at line 108 of file callback_r_3.h.

template<typename R , typename P1 , typename P2 , typename P3 >

template<typename FunctionType >

lass::util::CallbackR3< R, P1, P2, P3 >::CallbackR3

(

FunctionType

iFunction

)

[inline]

Construct function callback.

Definition at line 115 of file callback_r_3.h.

template<typename R , typename P1 , typename P2 , typename P3 >

template<typename ObjectPtr , typename Method >

lass::util::CallbackR3< R, P1, P2, P3 >::CallbackR3	(	ObjectPtr	iObject,
		Method	iMethod
	)			[inline]

Construct object/method callback.

Definition at line 123 of file callback_r_3.h.

template<typename R , typename P1 , typename P2 , typename P3 >

lass::util::CallbackR3< R, P1, P2, P3 >::CallbackR3

(

const TSelf &

iOther

)

[inline]

copy constructor

Definition at line 130 of file callback_r_3.h.

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Member Function Documentation

template<typename R , typename P1 , typename P2 , typename P3 >

template<typename Other >

TSelf& lass::util::CallbackR3< R, P1, P2, P3 >::operator=

(

const Other &

iOther

)

[inline]

assignment operator

Definition at line 142 of file callback_r_3.h.

References lass::util::CallbackR3< R, P1, P2, P3 >::swap().

template<typename R , typename P1 , typename P2 , typename P3 >

R lass::util::CallbackR3< R, P1, P2, P3 >::operator()	(	typename util::CallTraits< P1 >::TParam	iP1,
		typename util::CallTraits< P2 >::TParam	iP2,
		typename util::CallTraits< P3 >::TParam	iP3
	)			const [inline]

THE operator.

Executes the callback.

Definition at line 151 of file callback_r_3.h.

References lass::util::CallbackR3< R, P1, P2, P3 >::dispatcher_, lass::util::CallbackR3< R, P1, P2, P3 >::isEmpty(), and LASS_THROW_EX.

template<typename R , typename P1 , typename P2 , typename P3 >

void lass::util::CallbackR3< R, P1, P2, P3 >::reset

(

)

[inline]

Reset to empty callback.

Definition at line 165 of file callback_r_3.h.

References lass::util::CallbackR3< R, P1, P2, P3 >::dispatcher_, and lass::util::SharedPtr< T, StoragePolicy, CounterPolicy >::reset().

template<typename R , typename P1 , typename P2 , typename P3 >

bool lass::util::CallbackR3< R, P1, P2, P3 >::isEmpty

(

)

const [inline]

Returns true if no callback dispatcher is assigned to this object.

Definition at line 172 of file callback_r_3.h.

References lass::util::CallbackR3< R, P1, P2, P3 >::dispatcher_, and lass::util::SharedPtr< T, StoragePolicy, CounterPolicy >::isEmpty().

Referenced by lass::util::CallbackR3< R, P1, P2, P3 >::operator()().

template<typename R , typename P1 , typename P2 , typename P3 >

bool lass::util::CallbackR3< R, P1, P2, P3 >::operator!

(

)

const [inline]

return this->isEmpty()

Definition at line 179 of file callback_r_3.h.

References lass::util::CallbackR3< R, P1, P2, P3 >::dispatcher_, and lass::util::SharedPtr< T, StoragePolicy, CounterPolicy >::isEmpty().

template<typename R , typename P1 , typename P2 , typename P3 >

lass::util::CallbackR3< R, P1, P2, P3 >::operator num::SafeBool

(

)

const [inline]

return !this->isEmpty())

Definition at line 186 of file callback_r_3.h.

References lass::util::CallbackR3< R, P1, P2, P3 >::dispatcher_, lass::util::SharedPtr< T, StoragePolicy, CounterPolicy >::isEmpty(), lass::num::safeFalse, and lass::num::safeTrue.

template<typename R , typename P1 , typename P2 , typename P3 >

void lass::util::CallbackR3< R, P1, P2, P3 >::swap

(

TSelf &

iOther

)

[inline]

Swaps the dispatcher of this callback with the dispatcher of another.

Definition at line 193 of file callback_r_3.h.

References lass::util::CallbackR3< R, P1, P2, P3 >::dispatcher_.

Referenced by lass::util::CallbackR3< R, P1, P2, P3 >::operator=().

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Friends And Related Function Documentation

template<typename R , typename P1 , typename P2 , typename P3 >

CallbackR3< R, P1, P2, P3 > makeCallback

(

R(*)(P1, P2, P3)

iFunction

)

[related]

make a CallbackR3 from a function

Definition at line 209 of file callback_r_3.h.

template<typename R , typename P1 , typename P2 , typename P3 >

const CallbackR3< R, P1, P2, P3 > & makeCallback

(

const CallbackR3< R, P1, P2, P3 > &

iCallback

)

[related]

make a CallbackR3 from a function

Definition at line 220 of file callback_r_3.h.

template<typename ObjectPtr , typename Object , typename R , typename P1 , typename P2 , typename P3 >

CallbackR3< R, P1, P2, P3 > makeCallback	(	ObjectPtr	iObject,
		R(Object::*)(P1, P2, P3)	iMethod
	)			[related]

make a CallbackR3 from a object and method

make a CallbackR3 from a object and const method

Definition at line 231 of file callback_r_3.h.

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Field Documentation

template<typename R , typename P1 , typename P2 , typename P3 >

TDispatcherPtr lass::util::CallbackR3< R, P1, P2, P3 >::dispatcher_ [private]

Definition at line 200 of file callback_r_3.h.

Referenced by lass::util::CallbackR3< R, P1, P2, P3 >::isEmpty(), lass::util::CallbackR3< R, P1, P2, P3 >::operator num::SafeBool(), lass::util::CallbackR3< R, P1, P2, P3 >::operator!(), lass::util::CallbackR3< R, P1, P2, P3 >::operator()(), lass::util::CallbackR3< R, P1, P2, P3 >::reset(), and lass::util::CallbackR3< R, P1, P2, P3 >::swap().

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

• callback_r_3.h