A Discrete-Event Network Simulator
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simple-device-energy-model.cc
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2010 Andrea Sacco
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Andrea Sacco <andrea.sacco85@gmail.com>
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*/
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#include "ns3/simulator.h"
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#include "ns3/trace-source-accessor.h"
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#include "ns3/energy-source.h"
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#include "simple-device-energy-model.h"
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#include "ns3/log.h"
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NS_LOG_COMPONENT_DEFINE
(
"SimpleDeviceEnergyModel"
);
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namespace
ns3 {
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NS_OBJECT_ENSURE_REGISTERED (SimpleDeviceEnergyModel);
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TypeId
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SimpleDeviceEnergyModel::GetTypeId (
void
)
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{
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static
TypeId tid = TypeId (
"ns3::SimpleDeviceEnergyModel"
)
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.SetParent<DeviceEnergyModel> ()
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.AddConstructor<SimpleDeviceEnergyModel> ()
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.AddTraceSource (
"TotalEnergyConsumption"
,
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"Total energy consumption of the radio device."
,
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MakeTraceSourceAccessor
(&SimpleDeviceEnergyModel::m_totalEnergyConsumption))
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;
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return
tid;
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}
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SimpleDeviceEnergyModel::SimpleDeviceEnergyModel ()
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{
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NS_LOG_FUNCTION
(
this
);
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m_lastUpdateTime =
Seconds
(0.0);
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m_actualCurrentA = 0.0;
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m_source = 0;
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}
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SimpleDeviceEnergyModel::~SimpleDeviceEnergyModel ()
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{
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NS_LOG_FUNCTION
(
this
);
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}
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void
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SimpleDeviceEnergyModel::SetEnergySource
(
Ptr<EnergySource>
source)
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{
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NS_LOG_FUNCTION
(
this
<< source);
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NS_ASSERT
(source != NULL);
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m_source = source;
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}
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void
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SimpleDeviceEnergyModel::SetNode
(
Ptr<Node>
node)
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{
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NS_LOG_FUNCTION
(
this
<< node);
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NS_ASSERT
(node != NULL);
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m_node = node;
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}
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Ptr<Node>
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SimpleDeviceEnergyModel::GetNode
()
const
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{
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NS_LOG_FUNCTION
(
this
);
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return
m_node;
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}
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double
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SimpleDeviceEnergyModel::GetTotalEnergyConsumption
(
void
)
const
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{
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NS_LOG_FUNCTION
(
this
);
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return
m_totalEnergyConsumption;
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}
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void
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SimpleDeviceEnergyModel::SetCurrentA
(
double
current)
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{
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NS_LOG_FUNCTION
(
this
<< current);
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Time
duration =
Simulator::Now
() - m_lastUpdateTime;
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double
energyToDecrease = 0.0;
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double
supplyVoltage = m_source->GetSupplyVoltage ();
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energyToDecrease = duration.
GetSeconds
() * current * supplyVoltage;
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// update total energy consumption
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m_totalEnergyConsumption += energyToDecrease;
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// update last update time stamp
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m_lastUpdateTime =
Simulator::Now
();
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// notify energy source
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m_source->UpdateEnergySource ();
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// update the current drain
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m_actualCurrentA = current;
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}
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void
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SimpleDeviceEnergyModel::DoDispose
(
void
)
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{
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NS_LOG_FUNCTION
(
this
);
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m_source = 0;
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}
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double
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SimpleDeviceEnergyModel::DoGetCurrentA
(
void
)
const
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{
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NS_LOG_FUNCTION
(
this
);
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return
m_actualCurrentA;
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}
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}
// namespace ns3
ns3::Time
keep track of time unit.
Definition:
nstime.h:149
ns3::Ptr
smart pointer class similar to boost::intrusive_ptr
Definition:
ptr.h:59
NS_LOG_FUNCTION
#define NS_LOG_FUNCTION(parameters)
Definition:
log.h:311
NS_ASSERT
#define NS_ASSERT(condition)
Definition:
assert.h:64
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Definition:
log.h:122
ns3::SimpleDeviceEnergyModel::SetEnergySource
virtual void SetEnergySource(Ptr< EnergySource > source)
Sets pointer to EnergySouce installed on node.
Definition:
simple-device-energy-model.cc:60
ns3::Time::GetSeconds
double GetSeconds(void) const
Definition:
nstime.h:262
ns3::SimpleDeviceEnergyModel::SetCurrentA
void SetCurrentA(double current)
Definition:
simple-device-energy-model.cc:90
ns3::MakeTraceSourceAccessor
Ptr< const TraceSourceAccessor > MakeTraceSourceAccessor(T a)
Definition:
trace-source-accessor.h:135
ns3::SimpleDeviceEnergyModel::GetTotalEnergyConsumption
virtual double GetTotalEnergyConsumption(void) const
Definition:
simple-device-energy-model.cc:83
ns3::SimpleDeviceEnergyModel::DoDispose
void DoDispose(void)
Definition:
simple-device-energy-model.cc:110
ns3::Simulator::Now
static Time Now(void)
Definition:
simulator.cc:179
ns3::Seconds
Time Seconds(double seconds)
create ns3::Time instances in units of seconds.
Definition:
nstime.h:586
ns3::SimpleDeviceEnergyModel::DoGetCurrentA
virtual double DoGetCurrentA(void) const
Definition:
simple-device-energy-model.cc:117
ns3::SimpleDeviceEnergyModel::SetNode
virtual void SetNode(Ptr< Node > node)
Sets pointer to node.
Definition:
simple-device-energy-model.cc:68
ns3::SimpleDeviceEnergyModel::GetNode
virtual Ptr< Node > GetNode(void) const
Gets pointer to node.
Definition:
simple-device-energy-model.cc:76
src
energy
model
simple-device-energy-model.cc
Generated on Sun Mar 16 2014 11:25:03 for ns-3 by
1.8.6