gum::Listener Class Reference

Every class who would catch signal from signaler should derive from Listener. More...

#include <agrum/core/signal/listener.h>

Inheritance diagram for gum::Listener:

Public Member Functions
	Listener ()
	Class constructor. More...
	Listener (const Listener &l)
virtual	~Listener ()
void	attachSignal__ (__sig__::ISignaler *sender)
void	detachSignal__ (__sig__::ISignaler *sender)

Detailed Description

Every class who would catch signal from signaler should derive from Listener.

Definition at line 74 of file listener.h.

Member Typedef Documentation

Senders_list

typedef std::vector< __sig__::ISignaler* > gum::Listener::Senders_list

private

Alias for the list of signal senders.

Definition at line 77 of file listener.h.

Constructor & Destructor Documentation

Listener() [1/2]

gum::Listener::Listener

(

)

Class constructor.

Definition at line 35 of file listener.cpp.

{ GUM_CONSTRUCTOR(Listener); }

Listener() [2/2]

gum::Listener::Listener

(

const Listener &

l

)

Definition at line 37 of file listener.cpp.

References __senders.

                                      {
    GUM_CONS_CPY(Listener);

    for (const auto el : __senders) {
      el->duplicateTarget(&l, this);
    };
  }

~Listener()

gum::Listener::~Listener ( )

virtual

Definition at line 45 of file listener.cpp.

References __senders.

                      {
    GUM_DESTRUCTOR(Listener);

    for (const auto el : __senders) {
      el->detachFromTarget(this);
    }

    __senders.clear();
  }

Member Function Documentation

attachSignal__()

INLINE void gum::Listener::attachSignal__

(

__sig__::ISignaler *

sender

)

Definition at line 36 of file listener_inl.h.

References __senders.

                                                               {
    __senders.push_back(sender);
  }

detachSignal__()

INLINE void gum::Listener::detachSignal__

(

__sig__::ISignaler *

sender

)

Definition at line 40 of file listener_inl.h.

References __senders.

                                                               {
    auto del = std::remove(__senders.begin(), __senders.end(), sender);

    if (del != __senders.end()) __senders.erase(del, __senders.end());
  }

Member Data Documentation

__senders

Senders_list gum::Listener::__senders

private

Definition at line 94 of file listener.h.

Referenced by attachSignal__(), detachSignal__(), Listener(), and ~Listener().

---

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

• agrum/core/signal/listener.h
• agrum/core/signal/listener.cpp
• agrum/core/signal/listener_inl.h