pdf::Signal< R, A1, A2, A3, A4, A5 > Class Template Reference

Signal supporting five parameters. This is the primary class which provides the template for all partial specialized classes. More...

#include <pdf_observer.h>

Inheritance diagram for pdf::Signal< R, A1, A2, A3, A4, A5 >:

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Collaboration diagram for pdf::Signal< R, A1, A2, A3, A4, A5 >:

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Public Member Functions
	Signal ()
	~Signal ()
template<class T >
void	add_slot (T *p, R(T::*func)(A1, A2, A3, A4, A5))
	Add receiver to receive pre-defined signals.
template<class T >
bool	remove_slot (T *p, R(T::*func)(A1, A2, A3, A4, A5))
	Remove receiver from the receivers list.
void	broadcast (A1 arg1, A2 arg2, A3 arg3, A4 arg4, A5 arg5)
	Notify all receivers.
size_t	count ()

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Detailed Description

template<class R, class A1 = UNUSABLE, class A2 = UNUSABLE, class A3 = UNUSABLE, class A4 = UNUSABLE, class A5 = UNUSABLE>
class pdf::Signal< R, A1, A2, A3, A4, A5 >

Signal supporting five parameters. This is the primary class which provides the template for all partial specialized classes.

Definition at line 227 of file pdf_observer.h.

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Constructor & Destructor Documentation

template<class R, class A1 = UNUSABLE, class A2 = UNUSABLE, class A3 = UNUSABLE, class A4 = UNUSABLE, class A5 = UNUSABLE>

pdf::Signal< R, A1, A2, A3, A4, A5 >::Signal

(

)

[inline]

Definition at line 231 of file pdf_observer.h.

{}

template<class R, class A1 = UNUSABLE, class A2 = UNUSABLE, class A3 = UNUSABLE, class A4 = UNUSABLE, class A5 = UNUSABLE>

pdf::Signal< R, A1, A2, A3, A4, A5 >::~Signal

(

)

[inline]

Definition at line 232 of file pdf_observer.h.

{ReceiversOperations<IFunctorPtr>::clear(receivers);}

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Member Function Documentation

template<class R, class A1 = UNUSABLE, class A2 = UNUSABLE, class A3 = UNUSABLE, class A4 = UNUSABLE, class A5 = UNUSABLE>

template<class T >

void pdf::Signal< R, A1, A2, A3, A4, A5 >::add_slot	(	T *	p,
		R(T::*)(A1, A2, A3, A4, A5)	func
	)			[inline]

Add receiver to receive pre-defined signals.

Definition at line 237 of file pdf_observer.h.

Referenced by pdf::PluginDocImpl::PluginDocImpl(), and pdf::PluginViewImpl::PluginViewImpl().

        {
            IFunctorPtr func_ptr = new Functor<T, R, A1, A2, A3, A4, A5>(p, func);
            receivers.push_back(func_ptr);
        }

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template<class R, class A1 = UNUSABLE, class A2 = UNUSABLE, class A3 = UNUSABLE, class A4 = UNUSABLE, class A5 = UNUSABLE>

void pdf::Signal< R, A1, A2, A3, A4, A5 >::broadcast	(	A1	arg1,
		A2	arg2,
		A3	arg3,
		A4	arg4,
		A5	arg5
	)			[inline]

Notify all receivers.

Definition at line 253 of file pdf_observer.h.

Referenced by pdf::PDFSearcher::notify().

        {
            ReceiversIter begin, end, it;
            begin = receivers.begin();
            end   = receivers.end();
            IFunctorPtr ptr = 0;
            for(it= begin; it != end; ++it)
            {
                ptr = *it;
                (*ptr)(arg1, arg2, arg3, arg4, arg5);
            }
        }

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template<class R, class A1 = UNUSABLE, class A2 = UNUSABLE, class A3 = UNUSABLE, class A4 = UNUSABLE, class A5 = UNUSABLE>

size_t pdf::Signal< R, A1, A2, A3, A4, A5 >::count

(

)

[inline]

Definition at line 266 of file pdf_observer.h.

{return receivers.size();}

template<class R, class A1 = UNUSABLE, class A2 = UNUSABLE, class A3 = UNUSABLE, class A4 = UNUSABLE, class A5 = UNUSABLE>

template<class T >

bool pdf::Signal< R, A1, A2, A3, A4, A5 >::remove_slot	(	T *	p,
		R(T::*)(A1, A2, A3, A4, A5)	func
	)			[inline]

Remove receiver from the receivers list.

Definition at line 245 of file pdf_observer.h.

Referenced by pdf::PluginViewImpl::~PluginViewImpl().

        {
            Functor<T, R, A1, A2, A3, A4, A5> func_obj(p, func);
            return ReceiversOperations<IFunctorPtr>::
                   remove_receiver(&func_obj, receivers);
        }

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

• pdf_observer.h