source: src/Observer/Notification.cpp@ f3d16a

/*
 * Project: MoleCuilder
 * Description: creates and alters molecular systems
 * Copyright (C)  2010 University of Bonn. All rights reserved.
 * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
 */

/*
 * Notification.cpp
 *
 *  Created on: Dec 1, 2011
 *      Author: heber
 */

// include config.h
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "CodePatterns/MemDebug.hpp"

#include "CodePatterns/Observer/Notification.hpp"
#include "CodePatterns/Observer/Observer.hpp"
#include "CodePatterns/Observer/ObserverLog.hpp"

Notification::Notification(size_t _channelno) :
    channelno(_channelno)
{}

Notification::~Notification(){}

void Notification::addObserver(Observer *target)
{
  targets.insert(target);
}

void Notification::removeObserver(Observer *target)
{
  targets.erase(target);
}

void Notification::notifyAll(Observable * const publisher)
{
  for(std::set<Observer*>::iterator it=targets.begin();
      it!=targets.end();++it){
#ifdef LOG_OBSERVER
    observerLog().addMessage() << "-> Sending update from " << observerLog().getName(publisher)
                               << " for channel " << channelno
                               << " to " << observerLog().getName(*it);
#endif
    (*it)->recieveNotification(publisher,this);
  }
}

void Notification::subjectKilled(Observable * const publisher)
{
  for(std::set<Observer*>::iterator it=targets.begin();
      it!=targets.end();++it){
    (*it)->subjectKilled(publisher);
  }
}