scim::Signal3< R, P1, P2, P3, Marshal > Class Template Reference
[SignalSlot, SignalSlot]

A template for a signal passing three arguments of type P1, P2 and P3, and returning a value of type R. More...

#include <scim_signals.h>

Inheritance diagram for scim::Signal3< R, P1, P2, P3, Marshal >:

[legend]Collaboration diagram for scim::Signal3< R, P1, P2, P3, Marshal >:

[legend]List of all members.

Public Types
typedef Slot3< R, P1, P2, P3 >	SlotType
	Function signature for handlers connecting to the signal.
Public Member Functions
Connection	connect (SlotType *slot)
SlotType *	slot ()
R	emit (P1 p1, P2 p2, P3 p3)
R	operator() (P1 p1, P2 p2, P3 p3)
	Function operator; calls emit().

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Detailed Description

template<typename R, typename P1, typename P2, typename P3, typename Marshal = class DefaultMarshal<R>>
class scim::Signal3< R, P1, P2, P3, Marshal >

A template for a signal passing three arguments of type P1, P2 and P3, and returning a value of type R.

Definition at line 477 of file scim_signals.h.

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Member Typedef Documentation

template<typename R, typename P1, typename P2, typename P3, typename Marshal = class DefaultMarshal<R>> typedef Slot3<R, P1, P2, P3> scim::Signal3< R, P1, P2, P3, Marshal >::SlotType

Function signature for handlers connecting to the signal. Definition at line 489 of file scim_signals.h.

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Member Function Documentation

template<typename R, typename P1, typename P2, typename P3, typename Marshal = class DefaultMarshal<R>> Connection scim::Signal3< R, P1, P2, P3, Marshal >::connect (  SlotType *  slot  )  [inline]

Connect a slot to the signal. < Parameters: slot  - a slot of type Slot3<R, P1, P2, P3>. < Returns: a connection object. < < The returned connection object can be used alter or change the connection. Definition at line 491 of file scim_signals.h.

template<typename R, typename P1, typename P2, typename P3, typename Marshal = class DefaultMarshal<R>> SlotType* scim::Signal3< R, P1, P2, P3, Marshal >::slot (   )  [inline]

Returns a slot for this signal. < Returns: a new slot of type Slot3<R, P1, P2, P3>. < < The returned slot can be passed to another signal allowing the < other signal to call this signal when it gets emitted. Definition at line 501 of file scim_signals.h.

template<typename R, typename P1, typename P2, typename P3, typename Marshal = class DefaultMarshal<R>> R scim::Signal3< R, P1, P2, P3, Marshal >::emit (  P1  p1, P2  p2, P3  p3 )  [inline]

Emit the signal. < Parameters: p1  - passes p1 to the signal handler. < p2  - passes p2 to the signal handler. < p3  - passes p3 to the signal handler. < Returns: the value returned by the signal handler. < < Calls every slot connected to this signal, in order of connection. Definition at line 511 of file scim_signals.h. Referenced by scim::Signal3< void, P1, P2, P3, IgnoreMarshal >::operator()(), and scim::Signal3< R, P1, P2, P3, Marshal >::operator()().

template<typename R, typename P1, typename P2, typename P3, typename Marshal = class DefaultMarshal<R>> R scim::Signal3< R, P1, P2, P3, Marshal >::operator() (  P1  p1, P2  p2, P3  p3 )  [inline]

Function operator; calls emit(). Definition at line 535 of file scim_signals.h. References scim::Signal3< R, P1, P2, P3, Marshal >::emit().

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

• scim_signals.h

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