signaler0_inl.h

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 *   Copyright (c) 2005-2025 by                                             *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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 *   SPDX-FileCopyrightText: Copyright 2005-2025                            *
 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
 *       - Christophe GONZALES(_at_AMU)                                     *
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#pragma once
 

 
// To help IDE parsers
#include <agrum/base/core/signal/signaler0.h>
 
namespace gum {
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
  namespace __sig__ {
 
    INLINE
    bool BasicSignaler0::hasListener() { return (!(connectors_.empty())); }
 
    INLINE
    void BasicSignaler0::detach(Listener* target) {
      auto it = std::find_if(connectors_.begin(), connectors_.end(), _find_target_(target));
 
      while (it != connectors_.end()) {
        delete *it;
        target->_detachSignal_(this);
 
        it = connectors_.erase(it);   // it is the next one
        it = std::find_if(it, connectors_.end(), _find_target_(target));
      }
    }
 
    INLINE
    void BasicSignaler0::detachFromTarget_(Listener* target) {
      auto it = std::find_if(connectors_.begin(), connectors_.end(), _find_target_(target));
 
      while (it != connectors_.end()) {
        delete *it;
 
        it = connectors_.erase(it);   // it is the next one
        it = std::find_if(it, connectors_.end(), _find_target_(target));
      }
    }
 
    INLINE
    void BasicSignaler0::duplicateTarget_(const Listener* oldtarget, Listener* newtarget) {
      auto it = std::find_if(connectors_.begin(), connectors_.end(), _find_target_(oldtarget));
 
      while (it != connectors_.end()) {
        connectors_.push_back((*it)->duplicate(newtarget));
 
        it++;
        it = std::find_if(it, connectors_.end(), _find_target_(oldtarget));
      }
    }
 
    INLINE
    std::function< bool(IConnector0* el) > BasicSignaler0::_find_target_(const gum::Listener* l) {
      return [=](IConnector0* el) -> bool { return el->target() == l; };
    }
 
  }   // namespace  __sig__
#endif
 
}   // namespace gum