A Discrete-Event Network Simulator
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simple-device-energy-model.cc
Go to the documentation of this file.
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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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;
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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 values and allow control of global simulation resolution
Definition:
nstime.h:81
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:345
ns3::SimpleDeviceEnergyModel::m_source
Ptr< EnergySource > m_source
Definition:
simple-device-energy-model.h:115
ns3::DeviceEnergyModel
Base class for device energy models.
Definition:
device-energy-model.h:43
NS_ASSERT
#define NS_ASSERT(condition)
Definition:
assert.h:64
ns3::NS_OBJECT_ENSURE_REGISTERED
NS_OBJECT_ENSURE_REGISTERED(NullMessageSimulatorImpl)
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Definition:
log.h:171
ns3::SimpleDeviceEnergyModel::SetEnergySource
virtual void SetEnergySource(Ptr< EnergySource > source)
Sets pointer to EnergySouce installed on node.
Definition:
simple-device-energy-model.cc:61
ns3::Time::GetSeconds
double GetSeconds(void) const
Definition:
nstime.h:274
ns3::SimpleDeviceEnergyModel::SetCurrentA
void SetCurrentA(double current)
Definition:
simple-device-energy-model.cc:91
ns3::SimpleDeviceEnergyModel::m_node
Ptr< Node > m_node
Definition:
simple-device-energy-model.h:116
ns3::SimpleDeviceEnergyModel::~SimpleDeviceEnergyModel
virtual ~SimpleDeviceEnergyModel()
Definition:
simple-device-energy-model.cc:55
ns3::SimpleDeviceEnergyModel::GetTypeId
static TypeId GetTypeId(void)
Definition:
simple-device-energy-model.cc:35
ns3::SimpleDeviceEnergyModel::SimpleDeviceEnergyModel
SimpleDeviceEnergyModel()
Definition:
simple-device-energy-model.cc:47
ns3::SimpleDeviceEnergyModel::m_totalEnergyConsumption
TracedValue< double > m_totalEnergyConsumption
Definition:
simple-device-energy-model.h:117
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:84
ns3::SimpleDeviceEnergyModel::DoDispose
void DoDispose(void)
This method is called by Object::Dispose or by the object's destructor, whichever comes first...
Definition:
simple-device-energy-model.cc:111
simple-device-energy-model.h
ns3::Simulator::Now
static Time Now(void)
Return the "current simulation time".
Definition:
simulator.cc:180
ns3::SimpleDeviceEnergyModel::m_actualCurrentA
double m_actualCurrentA
Definition:
simple-device-energy-model.h:114
ns3::SimpleDeviceEnergyModel::m_lastUpdateTime
Time m_lastUpdateTime
Definition:
simple-device-energy-model.h:113
current
Time current
Definition:
tcp-variants-comparison.cc:59
ns3::SimpleDeviceEnergyModel::DoGetCurrentA
virtual double DoGetCurrentA(void) const
Definition:
simple-device-energy-model.cc:118
ns3::SimpleDeviceEnergyModel::SetNode
virtual void SetNode(Ptr< Node > node)
Sets pointer to node.
Definition:
simple-device-energy-model.cc:69
ns3::TypeId
a unique identifier for an interface.
Definition:
type-id.h:49
ns3::TypeId::SetParent
TypeId SetParent(TypeId tid)
Definition:
type-id.cc:611
ns3::SimpleDeviceEnergyModel::GetNode
virtual Ptr< Node > GetNode(void) const
Gets pointer to node.
Definition:
simple-device-energy-model.cc:77
src
energy
model
simple-device-energy-model.cc
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