1.1 --- a/src/simulator/event-impl.h	Wed Oct 15 15:01:12 2008 +0200
     1.2 +++ b/src/simulator/event-impl.h	Thu Nov 12 13:01:01 2009 +0100
     1.3 @@ -21,6 +21,7 @@
     1.4  #define EVENT_IMPL_H
     1.5  
     1.6  #include <stdint.h>
     1.7 +#include "ns3/simple-ref-count.h"
     1.8  
     1.9  namespace ns3 {
    1.10  
    1.11 @@ -35,12 +36,10 @@
    1.12   * most subclasses are usually created by one of the many Simulator::Schedule
    1.13   * methods.
    1.14   */
    1.15 -class EventImpl
    1.16 +class EventImpl : public SimpleRefCount<EventImpl>
    1.17  {
    1.18  public:
    1.19    EventImpl ();
    1.20 -  inline void Ref (void) const;
    1.21 -  inline void Unref (void) const;
    1.22    virtual ~EventImpl () = 0;
    1.23    /**
    1.24     * Called by the simulation engine to notify the event that it has expired.
    1.25 @@ -64,30 +63,8 @@
    1.26  
    1.27  private:
    1.28    bool m_cancel;
    1.29 -  mutable uint32_t m_count;
    1.30  };
    1.31  
    1.32 -}; // namespace ns3
    1.33 -
    1.34 -namespace ns3 {
    1.35 -
    1.36 -void
    1.37 -EventImpl::Ref (void) const
    1.38 -{
    1.39 -  m_count++;
    1.40 -}
    1.41 -
    1.42 -void
    1.43 -EventImpl::Unref (void) const
    1.44 -{
    1.45 -  uint32_t c;
    1.46 -  c = --m_count;
    1.47 -  if (c == 0)
    1.48 -    {
    1.49 -      delete this;
    1.50 -    }
    1.51 -}
    1.52 -
    1.53  } // namespace ns3
    1.54  
    1.55  #endif /* EVENT_IMPL_H */