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

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

#include <callback_r_3.h>

Inheritance diagram for lass::util::CallbackR3< R, P1, P2, P3 >:

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
	CallbackR3 (TSelf &&iOther) noexcept
	move constructor
TSelf &	operator= (const TSelf &iOther)
	assignment operator
TSelf &	operator= (TSelf &&iOther) noexcept
	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 bool () const
	return !this->isEmpty())
void	swap (TSelf &iOther)
	Swaps the dispatcher of this callback with the dispatcher of another.
bool	operator== (const TSelf &iOther) const
	return true if two callbacks call the same function/method, NEEDS RTTI!

Related Symbols
(Note that these are not member symbols.)
template<typename R, typename P1, typename P2, typename P3>
bool	operator!= (const CallbackR3< R, P1, P2, P3 > &iA, const CallbackR3< R, P1, P2, P3 > &iB)
	return true if two callbacks are different
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
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) const)
	make a CallbackR3 from a object and const method

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: bram@.nosp@m.coca.nosp@m.mware.nosp@m..com)

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.

Member Function Documentation

operator()()

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 164 of file callback_r_3.h.

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

• callback_r_3.h