i_observer.c
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2012 Georg Hopp
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "tr/class.h"
#include "tr/interface/observer.h"
/**
* Create the oberver interface.
*/
TR_CREATE_INTERFACE(TR_Observer, 1);
/**
* The implementation of update will be called by a
* subject whenever it ments to inform the observer about
* something
*/
void
TR_observerUpdate(void * observer, void * subject)
{
TR_CALL(observer, TR_Observer, update, subject);
}
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