26 #include "ns3/nstime.h"

    26 #include "ns3/nstime.h"

    27 #include "ns3/net-device.h"

    27 #include "ns3/net-device.h"

    28 #include "ns3/ipv4-address.h"

    28 #include "ns3/ipv4-address.h"

    29 #include "ns3/mac-address.h"

    29 #include "ns3/mac-address.h"

    30 #include "sgi-hashmap.h"

    30 #include "sgi-hashmap.h"

    31 

    33 

    32 namespace ns3 {

    34 namespace ns3 {

    33 

    35 

    34 class NetDevice;

    36 class NetDevice;

    36 

    37 

    37 class ArpCache {

    38 class ArpCache {

    38 public:

    39 public:

    39   class Entry;

    40   class Entry;

    40 

    41 

    42   ~ArpCache ();

    43   ~ArpCache ();

    43 

    44 

    44   NetDevice *PeekDevice (void) const;

    45   NetDevice *PeekDevice (void) const;

    46 

    47 

    47   void SetAliveTimeout (Time aliveTimeout);

    48   void SetAliveTimeout (Time aliveTimeout);

    48   void SetDeadTimeout (Time deadTimeout);

    49   void SetDeadTimeout (Time deadTimeout);

    49   void SetWaitReplyTimeout (Time waitReplyTimeout);

    50   void SetWaitReplyTimeout (Time waitReplyTimeout);

    50   Time GetAliveTimeout (void) const;

    51   Time GetAliveTimeout (void) const;

    90 private:

    91 private:

    91   typedef sgi::hash_map<Ipv4Address, ArpCache::Entry *, Ipv4AddressHash> Cache;

    92   typedef sgi::hash_map<Ipv4Address, ArpCache::Entry *, Ipv4AddressHash> Cache;

    92   typedef sgi::hash_map<Ipv4Address, ArpCache::Entry *, Ipv4AddressHash>::iterator CacheI;

    93   typedef sgi::hash_map<Ipv4Address, ArpCache::Entry *, Ipv4AddressHash>::iterator CacheI;

    93 

    94 

    94   NetDevice *m_device;

    95   NetDevice *m_device;

    96   Time m_aliveTimeout;

    97   Time m_aliveTimeout;

    97   Time m_deadTimeout;

    98   Time m_deadTimeout;

    98   Time m_waitReplyTimeout;

    99   Time m_waitReplyTimeout;

    99   Cache m_arpCache;

   100   Cache m_arpCache;

   100 };

   101 };