listener.cpp

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

namespace gum {

  Listener::Listener() { GUM_CONSTRUCTOR(Listener); }

  Listener::Listener(const Listener& l) {
    GUM_CONS_CPY(Listener);

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

  Listener::~Listener() {
    GUM_DESTRUCTOR(Listener);

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

    __senders.clear();
  }

}   // namespace gum

#ifdef GUM_NO_INLINE
#  include <agrum/tools/core/signal/listener_inl.h>
#endif   // GUM_NO_INLINE