68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
|
|
/*
|
|
* Copyright (c) 2006 INRIA
|
|
* All rights reserved.
|
|
*
|
|
* 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>
|
|
*/
|
|
|
|
#ifndef F_VARIABLE_TRACER_H
|
|
#define F_VARIABLE_TRACER_H
|
|
|
|
#include "callback-trace-source.h"
|
|
#include <stdint.h>
|
|
|
|
namespace ns3 {
|
|
|
|
class FVTraceSourceBase {
|
|
public:
|
|
typedef CallbackTraceSource<double, double> ChangeNotifyCallback;
|
|
|
|
FVTraceSourceBase () {}
|
|
FVTraceSourceBase (FVTraceSourceBase const &o) {}
|
|
FVTraceSourceBase &operator = (FVTraceSourceBase const &o) {
|
|
return *this;
|
|
}
|
|
|
|
~FVTraceSourceBase () {}
|
|
|
|
void AddCallback (CallbackBase const & callback, TraceContext const & context) {
|
|
m_callback.AddCallback (callback, context);
|
|
}
|
|
void RemoveCallback (CallbackBase const & callback) {
|
|
m_callback.RemoveCallback (callback);
|
|
}
|
|
protected:
|
|
void notify (double oldVal, double newVal) {
|
|
if (oldVal != newVal)
|
|
{
|
|
m_callback (oldVal, newVal);
|
|
}
|
|
}
|
|
private:
|
|
ChangeNotifyCallback m_callback;
|
|
};
|
|
|
|
template <typename T>
|
|
class FVTraceSource : public FVTraceSourceBase
|
|
{
|
|
public:
|
|
};
|
|
|
|
}; // namespace ns3
|
|
|
|
#endif /* F_VARIABLE_TRACER_H */
|