NS-3 based Named Data Networking (NDN) simulator
ndnSIM: NDN, CCN, CCNx, content centric networks
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content-store-impl.cc
1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2011 University of California, Los Angeles
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
19  */
20 
21 #include "content-store-impl.h"
22 
23 #include "../../utils/trie/random-policy.h"
24 #include "../../utils/trie/lru-policy.h"
25 #include "../../utils/trie/fifo-policy.h"
26 #include "../../utils/trie/lfu-policy.h"
27 #include "../../utils/trie/multi-policy.h"
28 #include "../../utils/trie/aggregate-stats-policy.h"
29 
30 #define NS_OBJECT_ENSURE_REGISTERED_TEMPL(type, templ) \
31  static struct X ## type ## templ ## RegistrationClass \
32  { \
33  X ## type ## templ ## RegistrationClass () { \
34  ns3::TypeId tid = type<templ>::GetTypeId (); \
35  tid.GetParent (); \
36  } \
37  } x_ ## type ## templ ## RegistrationVariable
38 
39 namespace ns3 {
40 namespace ndn {
41 
42 using namespace ndnSIM;
43 
44 namespace cs {
45 
46 // explicit instantiation and registering
51 
56 
61 
66 
67 NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, lru_policy_traits);
68 NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, random_policy_traits);
69 NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, fifo_policy_traits);
70 NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, lfu_policy_traits);
71 
72 
73 typedef multi_policy_traits< boost::mpl::vector2< lru_policy_traits,
75 typedef multi_policy_traits< boost::mpl::vector2< random_policy_traits,
77 typedef multi_policy_traits< boost::mpl::vector2< fifo_policy_traits,
79 typedef multi_policy_traits< boost::mpl::vector2< lfu_policy_traits,
81 
83 NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, LruWithCountsTraits);
84 
86 NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, RandomWithCountsTraits);
87 
89 NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, FifoWithCountsTraits);
90 
92 NS_OBJECT_ENSURE_REGISTERED_TEMPL(ContentStoreImpl, LfuWithCountsTraits);
93 
94 #ifdef DOXYGEN
95 // /**
96 // * \brief Content Store implementing LRU cache replacement policy
97 // */
99 
104 
109 
114 #endif
115 
116 
117 } // namespace cs
118 } // namespace ndn
119 } // namespace ns3
Traits for Least Recently Used replacement policy.
Definition: lru-policy.h:34
Content Store implementing LRU cache replacement policy.
Traits for policy that just keeps track of number of elements It's doing a rather expensive job...
Content Store implementing FIFO cache replacement policy.
Content Store implementing Random cache replacement policy.
Traits for random replacement policy.
Definition: random-policy.h:36
Traits for LFU replacement policy.
Definition: lfu-policy.h:34
Traits for First In First Out replacement policy.
Definition: fifo-policy.h:34
Content Store implementing Least Frequently Used cache replacement policy.