112 lines
2.9 KiB
C++
112 lines
2.9 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2011 Bucknell University
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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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* Authors: L. Felipe Perrone (perrone@bucknell.edu)
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* Tiago G. Rodrigues (tgr002@bucknell.edu)
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*
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* Modified by: Mitch Watrous (watrous@u.washington.edu)
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*
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*/
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#include "ns3/time-probe.h"
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#include "ns3/object.h"
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#include "ns3/log.h"
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#include "ns3/names.h"
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#include "ns3/config.h"
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#include "ns3/trace-source-accessor.h"
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namespace ns3 {
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NS_LOG_COMPONENT_DEFINE ("TimeProbe");
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NS_OBJECT_ENSURE_REGISTERED (TimeProbe);
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TypeId
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TimeProbe::GetTypeId ()
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{
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static TypeId tid = TypeId ("ns3::TimeProbe")
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.SetParent<Probe> ()
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.AddConstructor<TimeProbe> ()
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.AddTraceSource ("Output",
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"The double valued (units of seconds) probe output",
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MakeTraceSourceAccessor (&TimeProbe::m_output))
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;
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return tid;
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}
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TimeProbe::TimeProbe ()
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{
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NS_LOG_FUNCTION (this);
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m_output = 0;
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}
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TimeProbe::~TimeProbe ()
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{
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NS_LOG_FUNCTION (this);
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}
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double
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TimeProbe::GetValue (void) const
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{
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NS_LOG_FUNCTION (this);
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return m_output;
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}
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void
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TimeProbe::SetValue (Time newVal)
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{
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NS_LOG_FUNCTION (this << newVal.GetSeconds ());
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m_output = newVal.GetSeconds ();
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}
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void
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TimeProbe::SetValueByPath (std::string path, Time newVal)
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{
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NS_LOG_FUNCTION (path << newVal.GetSeconds ());
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Ptr<TimeProbe> probe = Names::Find<TimeProbe> (path);
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NS_ASSERT_MSG (probe, "Error: Can't find probe for path " << path);
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probe->SetValue (newVal);
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}
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bool
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TimeProbe::ConnectByObject (std::string traceSource, Ptr<Object> obj)
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{
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NS_LOG_FUNCTION (this << traceSource << obj);
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NS_LOG_DEBUG ("Name of trace source (if any) in names database: " << Names::FindPath (obj));
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bool connected = obj->TraceConnectWithoutContext (traceSource, MakeCallback (&ns3::TimeProbe::TraceSink, this));
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return connected;
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}
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void
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TimeProbe::ConnectByPath (std::string path)
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{
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NS_LOG_FUNCTION (this << path);
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NS_LOG_DEBUG ("Name of trace source to search for in config database: " << path);
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Config::ConnectWithoutContext (path, MakeCallback (&ns3::TimeProbe::TraceSink, this));
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}
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void
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TimeProbe::TraceSink (Time oldData, Time newData)
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{
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NS_LOG_FUNCTION (this << oldData.GetSeconds () << newData.GetSeconds ());
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if (IsEnabled ())
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{
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m_output = newData.GetSeconds ();
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}
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}
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} // namespace ns3
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