Method< R, ClassT, ARGUMENTS > Class Template Reference

#include <Pt/Method.h>

Adapter for class methods. More...

Inherits Callable< R, ARGUMENTS >.

Public Types
typedef R(ClassT::*	MemFuncT )(ARGUMENTS)
	The wrapped member function signature.

Public Member Functions
	Method (ClassT &object, MemFuncT ptr)
	Wraps the given object/member pair.
R	call (ARGUMENTS) const
	Same as operator().
Method< R, ClassT, ARGUMENTS > *	clone () const
	Returns a copy of this instance. More...
void	invoke (ARGUMENTS) const
	Invoke the callable entity. More...
const MemFuncT &	method () const
	Returns a reference to the wrapped member function.
ClassT &	object ()
	Returns a reference to this object's wrapped ClassT object.
const ClassT &	object () const
	Returns a const reference to the wrapped ClassT object.
virtual R	operator() (ARGUMENTS) const =0
	Call the callable entity. More...
bool	operator== (const Method &rhs) const
	Returns true if both use the same object and function pointer.

Related Functions
template<class R , class BaseT , class ClassT , typename ARGS >
Method< R, ClassT, ARGS >	callable (ClassT &obj, R(BaseT::*ptr)(ARGS))
	Returns a Method object for the given object/method pair.
template<class R , class BaseT , class C , typename ARGS >
ConstMethod< R, C, ARGS >	callable (C &obj, R(BaseT::*ptr)(ARGS) const )
	Returns a ConstMethod object for the given object/method pair.
template<typename R , typename ARGS >
Function< R, ARGS >	callable (R(*func)(ARGS))
	Returns a Function wrapper for the given free/static function.

Detailed Description

template<typename R, class ClassT, typename ARGUMENTS>
class Pt::Method< R, ClassT, ARGUMENTS >

The Method class wraps member functions as Callable objects so that they can be used with the signals/slots framework. There are partial specializations of this class template for up to ten arguments.

Member Function Documentation

Method<R, ClassT, ARGUMENTS>* clone ( ) const

virtual

A copy of the instance is created with new is returned. Ownership is transfered to the caller, who has to delete it.

Implements Callable< R, ARGUMENTS >.

virtual R operator() ( ARGUMENTS  ) const

pure virtualinherited

Since this class template is partially specialized, the passed arguments ARGUMENTS must match the template parameters.

Implemented in Function< R, ARGUMENTS >, ConstMethod< R, ClassT, ARGUMENTS >, ConstMethod< void, Pt::Signal< ARGUMENTS >, ARGUMENTS >, ConstMethod< R, ClassT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 >, and ConstMethod< R, Pt::Delegate< R, ARGUMENTS >, ARGUMENTS >.

void invoke ( ARGUMENTS  ) const

virtualinherited

Inherited from Invokable. Ignores the return value of the Callable. Since this class template is partially specialized, the passed arguments ARGUMENTS must match the template parameters.

Implements Invokable< ARGUMENTS >.