data-calculator.cc

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/*
 * Copyright (c) 2008 Drexel University
 *
 * 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: Joe Kopena (tjkopena@cs.drexel.edu)
 */
 
#include "data-calculator.h"
 
#include "ns3/log.h"
#include "ns3/simulator.h"
 
using namespace ns3;
 
NS_LOG_COMPONENT_DEFINE("DataCalculator");
 
static double zero = 0;
const double ns3::NaN = zero / zero;
 
//--------------------------------------------------------------
//----------------------------------------------
DataCalculator::DataCalculator()
    : m_enabled(true)
{
    NS_LOG_FUNCTION(this);
}
 
DataCalculator::~DataCalculator()
{
    NS_LOG_FUNCTION(this);
}
 
/* static */
TypeId
DataCalculator::GetTypeId()
{
    static TypeId tid = TypeId("ns3::DataCalculator").SetParent<Object>().SetGroupName("Stats")
        // No AddConstructor because this is an abstract class.
        ;
    return tid;
}
 
void
DataCalculator::DoDispose()
{
    NS_LOG_FUNCTION(this);
 
    Simulator::Cancel(m_startEvent);
    Simulator::Cancel(m_stopEvent);
 
    Object::DoDispose();
    // DataCalculator::DoDispose
}
 
//----------------------------------------------
void
DataCalculator::SetKey(const std::string key)
{
    NS_LOG_FUNCTION(this << key);
 
    m_key = key;
    // end DataCalculator::SetKey
}
 
std::string
DataCalculator::GetKey() const
{
    NS_LOG_FUNCTION(this);
 
    return m_key;
    // end DataCalculator::GetKey
}
 
//----------------------------------------------
void
DataCalculator::SetContext(const std::string context)
{
    NS_LOG_FUNCTION(this << context);
 
    m_context = context;
    // end DataCalculator::SetContext
}
 
std::string
DataCalculator::GetContext() const
{
    NS_LOG_FUNCTION(this);
 
    return m_context;
    // end DataCalculator::GetContext
}
 
//----------------------------------------------
void
DataCalculator::Enable()
{
    NS_LOG_FUNCTION(this);
 
    m_enabled = true;
    // end DataCalculator::Enable
}
 
void
DataCalculator::Disable()
{
    NS_LOG_FUNCTION(this);
 
    m_enabled = false;
    // end DataCalculator::Disable
}
 
bool
DataCalculator::GetEnabled() const
{
    NS_LOG_FUNCTION(this);
 
    return m_enabled;
    // end DataCalculator::GetEnabled
}
 
//----------------------------------------------
void
DataCalculator::Start(const Time& startTime)
{
    NS_LOG_FUNCTION(this << startTime);
 
    m_startEvent = Simulator::Schedule(startTime, &DataCalculator::Enable, this);
 
    // end DataCalculator::Start
}
 
void
DataCalculator::Stop(const Time& stopTime)
{
    NS_LOG_FUNCTION(this << stopTime);
 
    m_stopEvent = Simulator::Schedule(stopTime, &DataCalculator::Disable, this);
    // end DataCalculator::Stop
}