coriolis/deprecated/nimbus/src/StepProperty.cpp

88 lines
2.6 KiB
C++

//
// This file is part of the Coriolis Project.
// Copyright (C) Laboratoire LIP6 - Departement ASIM
// Universite Pierre et Marie Curie
//
// Main contributors :
// Christophe Alexandre <Christophe.Alexandre@lip6.fr>
// Sophie Belloeil <Sophie.Belloeil@lip6.fr>
// Hugo Clément <Hugo.Clement@lip6.fr>
// Jean-Paul Chaput <Jean-Paul.Chaput@lip6.fr>
// Damien Dupuis <Damien.Dupuis@lip6.fr>
// Christian Masson <Christian.Masson@lip6.fr>
// Marek Sroka <Marek.Sroka@lip6.fr>
//
// The Coriolis Project 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 2 of the
// License, or (at your option) any later version.
//
// The Coriolis Project 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 the Coriolis Project; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
//
// License-Tag
//
//
// Date : 29/01/2004
// Author : Hugo Clément <Hugo.Clement@lip6.fr>
//
// Authors-Tag
#include "hurricane/Property.h"
#include "hurricane/Instance.h"
#include "nimbus/StepProperty.h"
namespace Nimbus {
using namespace Hurricane;
typedef StandardPrivateProperty<unsigned> InstanceProperty;
}
template<>
Hurricane::Name Nimbus::InstanceProperty::_name = "Nimbus::InstanceProperty";
namespace Nimbus {
unsigned getStep(const Instance& instance)
{
Property* property = instance.getProperty(InstanceProperty::staticGetName());
if (!property)
return 0;
if (!dynamic_cast<InstanceProperty*>(property))
{
throw Error("bad property type");
}
return (static_cast<InstanceProperty*>(property))->getValue();
}
void setStep(Instance& instance, unsigned step)
{
Property* property = instance.getProperty(InstanceProperty::staticGetName());
if (!property)
{
property = InstanceProperty::create(step);
instance.put(property);
return;
}
if (!dynamic_cast<InstanceProperty*>(property))
{
throw Error("bad property type");
}
(static_cast<InstanceProperty*>(property))->setValue(step);
}
} // End of Nimbus namespace.