/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2006,2007 INRIA
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
*/
#include <math.h>
#include "mobility-model.h"
#include "ns3/trace-source-accessor.h"
namespace ns3 {
TypeId
MobilityModel::GetTypeId (void)
{
static TypeId tid = TypeId ("ns3::MobilityModel")
.SetParent<Object> ()
.AddAttribute ("Position", "The current position of the mobility model.",
TypeId::ATTR_SGC,
VectorValue (Vector (0.0, 0.0, 0.0)),
MakeVectorAccessor (&MobilityModel::SetPosition,
&MobilityModel::GetPosition),
MakeVectorChecker ())
.AddAttribute ("Velocity", "The current velocity of the mobility model.",
TypeId::ATTR_GET,
VectorValue (Vector (0.0, 0.0, 0.0)), // ignored initial value.
MakeVectorAccessor (&MobilityModel::GetVelocity),
MakeVectorChecker ())
.AddTraceSource ("CourseChange",
"The value of the position and/or velocity vector changed",
MakeTraceSourceAccessor (&MobilityModel::m_courseChangeTrace))
;
return tid;
}
MobilityModel::MobilityModel ()
{}
MobilityModel::~MobilityModel ()
{}
Vector
MobilityModel::GetPosition (void) const
{
return DoGetPosition ();
}
Vector
MobilityModel::GetVelocity (void) const
{
return DoGetVelocity ();
}
void
MobilityModel::SetPosition (const Vector &position)
{
DoSetPosition (position);
}
double
MobilityModel::GetDistanceFrom (Ptr<const MobilityModel> other) const
{
Vector oPosition = other->DoGetPosition ();
Vector position = DoGetPosition ();
return CalculateDistance (position, oPosition);
}
void
MobilityModel::NotifyCourseChange (void) const
{
m_courseChangeTrace(this);
}
} // namespace ns3