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/******************************************************************************
* SOFA, Simulation Open-Framework Architecture, version 1.0 beta 4 *
* (c) 2006-2009 MGH, INRIA, USTL, UJF, CNRS *
* *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, or (at *
* your option) any later version. *
* *
* This library 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 Lesser General Public License *
* for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
*******************************************************************************
* SOFA :: Modules *
* *
* Authors: The SOFA Team and external contributors (see Authors.txt) *
* *
* Contact information: contact@sofa-framework.org *
******************************************************************************/
//
// C++ Implementation: PropagateEventVisitor
//
// Description:
//
//
// Author: The SOFA team </www.sofa-framework.org>, (C) 2006
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include <sofa/simulation/common/PropagateEventVisitor.h>
namespace sofa
{
namespace simulation
{
PropagateEventVisitor::PropagateEventVisitor(sofa::core::objectmodel::Event* e)
: sofa::simulation::Visitor()
, m_event(e)
{}
PropagateEventVisitor::~PropagateEventVisitor()
{}
Visitor::Result PropagateEventVisitor::processNodeTopDown(simulation::Node* node)
{
for_each(this, node, node->object, &PropagateEventVisitor::processObject);
if( m_event->isHandled() )
return Visitor::RESULT_PRUNE;
else
return Visitor::RESULT_CONTINUE;
}
void PropagateEventVisitor::processObject(simulation::Node*, core::objectmodel::BaseObject* obj)
{
if( obj->f_listening.getValue()==true )
obj->handleEvent( m_event );
}
}
}
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