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remove Object base class

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This commit is contained in:
Mathieu Lacage
2007-05-25 09:44:57 +02:00
parent 45d2ebfc69
commit 0444eb1f80
2 changed files with 0 additions and 145 deletions
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78
src/core/object.cc
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@@ -1,78 +0,0 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2007 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>
*/
#include "object.h"
#include "debug.h"
#include "assert.h"
NS_DEBUG_COMPONENT_DEFINE ("Object");
namespace ns3 {
Object::Object ()
: m_count (1),
m_disposed (false)
{
NS_DEBUG ("Object::Object: m_count=0");
}
Object::~Object ()
{}
void
Object::Ref (void) const
{
m_count++;
NS_DEBUG("Object::Ref (): this == 0x" << this << " m_count=" << m_count);
}
void
Object::Unref (void) const
{
NS_ASSERT (m_count > 0);
m_count--;
NS_DEBUG("Object::Unref (): this == 0x" << this << " m_count=" << m_count);
if (m_count == 0)
{
NS_DEBUG("Object::Unref (): delete");
delete this;
}
}
bool
Object::IsSingle (void) const
{
NS_DEBUG("Object::IsSingle (): m_count == " << m_count);
return m_count == 1;
}
void
Object::Dispose (void)
{
NS_ASSERT (!m_disposed);
DoDispose ();
}
void
Object::DoDispose (void)
{}
}//namespace ns3

67
src/core/object.h
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@@ -1,67 +0,0 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2007 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 OBJECT_H
#define OBJECT_H
#include <stdint.h>
namespace ns3 {
/**
* \brief Base class that supports reference counting for memory management
*
* Many objects in the system derive from this class in order to use its
* reference counting implementation.
*/
class Object
{
public:
/**
* \brief Constructor
*
* Creates an object with a single reference count
*/
Object ();
virtual ~Object ();
/**
* \brief Increments the reference count of this object
*/
void Ref (void) const;
/**
* \brief Decrements the reference count of this object
*/
void Unref (void) const;
/**
* \return true if there is only a single reference to this object anywhere
* in the system; false otherwise.
*/
bool IsSingle (void) const;
void Dispose (void);
protected:
virtual void DoDispose (void);
private:
mutable uint32_t m_count;
bool m_disposed;
};
}//namespace ns3
#endif /* OBJECT_H */