--- a/src/common/uv-trace-source.h Fri Aug 10 15:47:13 2007 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,245 +0,0 @@
-/* -*- 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 UV_TRACE_SOURCE_H
-#define UV_TRACE_SOURCE_H
-
-#include "callback-trace-source.h"
-#include <stdint.h>
-
-namespace ns3 {
-
-class UVTraceSourceBase {
-public:
- typedef CallbackTraceSource<uint64_t, uint64_t> ChangeNotifyCallback;
-
- UVTraceSourceBase ()
- : m_callback () {}
- /* We don't want to copy the base callback. Only setCallback on
- * a specific instance will do something to it. */
- UVTraceSourceBase (UVTraceSourceBase const &o)
- : m_callback () {}
- UVTraceSourceBase &operator = (UVTraceSourceBase const &o) {
- return *this;
- }
- ~UVTraceSourceBase () {}
-
- 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 (uint64_t oldVal, uint64_t newVal) {
- if (oldVal != newVal)
- {
- m_callback (oldVal, newVal);
- }
- }
-private:
- ChangeNotifyCallback m_callback;
-};
-
-template <typename T>
-class SVTraceSource;
-
-
-/**
- * \brief trace variables of type "unsigned integer"
- * \ingroup lowleveltracing
- *
- * This template class implements a POD type: it
- * behaves like any other variable of type "unsigned integer"
- * except that it also reports any changes to its
- * value with its internal callback.
- *
- * To instantiate a 32-bit unsigned variable (to store
- * a TCP counter for example), you would create a variable of type
- * ns3::UVTraceSource<uint32_t> :
- \code
- #include <stdint.h>
- #include "ns3/uv-trace-source.h"
-
- ns3::UVTraceSource<uint32_t> var;
- \endcode
- * and you would use it like any other variable of type uint32_t:
- \code
- var += 12;
- var = 10;
- \endcode
- */
-template <typename T>
-class UVTraceSource : public UVTraceSourceBase {
-public:
- UVTraceSource ()
- : m_var ()
- {}
- UVTraceSource (T const &var)
- : m_var (var)
- {}
-
- UVTraceSource &operator = (UVTraceSource const &o) {
- Assign (o.Get ());
- return *this;
- }
- template <typename TT>
- UVTraceSource &operator = (UVTraceSource<TT> const &o) {
- Assign (o.Get ());
- return *this;
- }
- template <typename TT>
- UVTraceSource &operator = (SVTraceSource<TT> const &o) {
- Assign (o.Get ());
- return *this;
- }
- UVTraceSource &operator++ () {
- Assign (Get () + 1);
- return *this;
- }
- UVTraceSource &operator-- () {
- Assign (Get () - 1);
- return *this;
- }
- UVTraceSource operator++ (int) {
- UVTraceSource old (*this);
- ++*this;
- return old;
- }
- UVTraceSource operator-- (int) {
- UVTraceSource old (*this);
- --*this;
- return old;
- }
- operator T () const {
- return Get ();
- }
-
-
- void Assign (T var) {
- Notify (m_var, var);
- m_var = var;
- }
- T Get (void) const {
- return m_var;
- }
-
-private:
- T m_var;
-};
-
-template <typename T>
-UVTraceSource<T> &operator += (UVTraceSource<T> &lhs, UVTraceSource<T> const &rhs) {
- lhs.Assign (lhs.Get () + rhs.Get ());
- return lhs;
-}
-template <typename T>
-UVTraceSource<T> &operator -= (UVTraceSource<T> &lhs, UVTraceSource<T> const &rhs) {
- lhs.Assign (lhs.Get () - rhs.Get ());
- return lhs;
-}
-template <typename T>
-UVTraceSource<T> &operator *= (UVTraceSource<T> &lhs, UVTraceSource<T> const &rhs) {
- lhs.Assign (lhs.Get () * rhs.Get ());
- return lhs;
-}
-template <typename T>
-UVTraceSource<T> &operator /= (UVTraceSource<T> &lhs, UVTraceSource<T> const &rhs) {
- lhs.Assign (lhs.Get () / rhs.Get ());
- return lhs;
-}
-template <typename T>
-UVTraceSource<T> &operator <<= (UVTraceSource<T> &lhs, UVTraceSource<T> const &rhs) {
- lhs.Assign (lhs.Get () << rhs.Get ());
- return lhs;
-}
-template <typename T>
-UVTraceSource<T> &operator >>= (UVTraceSource<T> &lhs, UVTraceSource<T> const &rhs) {
- lhs.Assign (lhs.Get () >> rhs.Get ());
- return lhs;
-}
-template <typename T>
-UVTraceSource<T> &operator &= (UVTraceSource<T> &lhs, UVTraceSource<T> const &rhs) {
- lhs.Assign (lhs.Get () & rhs.Get ());
- return lhs;
-}
-template <typename T>
-UVTraceSource<T> &operator |= (UVTraceSource<T> &lhs, UVTraceSource<T> const &rhs) {
- lhs.Assign (lhs.Get () | rhs.Get ());
- return lhs;
-}
-template <typename T>
-UVTraceSource<T> &operator ^= (UVTraceSource<T> &lhs, UVTraceSource<T> const &rhs) {
- lhs.Assign (lhs.Get () ^ rhs.Get ());
- return lhs;
-}
-
-
-template <typename T, typename U>
-UVTraceSource<T> &operator += (UVTraceSource<T> &lhs, U const &rhs) {
- lhs.Assign (lhs.Get () + rhs);
- return lhs;
-}
-template <typename T, typename U>
-UVTraceSource<T> &operator -= (UVTraceSource<T> &lhs, U const &rhs) {
- lhs.Assign (lhs.Get () - rhs);
- return lhs;
-}
-template <typename T, typename U>
-UVTraceSource<T> &operator *= (UVTraceSource<T> &lhs, U const &rhs) {
- lhs.Assign (lhs.Get () * rhs);
- return lhs;
-}
-template <typename T, typename U>
-UVTraceSource<T> &operator /= (UVTraceSource<T> &lhs, U const &rhs) {
- lhs.Assign (lhs.Get () / rhs);
- return lhs;
-}
-template <typename T, typename U>
-UVTraceSource<T> &operator <<= (UVTraceSource<T> &lhs, U const &rhs) {
- lhs.Assign (lhs.Get () << rhs);
- return lhs;
-}
-template <typename T, typename U>
-UVTraceSource<T> &operator >>= (UVTraceSource<T> &lhs, U const &rhs) {
- lhs.Assign (lhs.Get () >> rhs);
- return lhs;
-}
-template <typename T, typename U>
-UVTraceSource<T> &operator &= (UVTraceSource<T> &lhs, U const &rhs) {
- lhs.Assign (lhs.Get () & rhs);
- return lhs;
-}
-template <typename T, typename U>
-UVTraceSource<T> &operator |= (UVTraceSource<T> &lhs, U const &rhs) {
- lhs.Assign (lhs.Get () | rhs);
- return lhs;
-}
-template <typename T, typename U>
-UVTraceSource<T> &operator ^= (UVTraceSource<T> &lhs, U const &rhs) {
- lhs.Assign (lhs.Get () ^ rhs);
- return lhs;
-}
-
-}; // namespace ns3
-
-#endif /* UV_TRACE_SOURCE_H */