Alexander Afanasyev | 71ed238 | 2012-07-06 11:37:41 -0700 | [diff] [blame] | 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 | #ifndef EMPTY_POLICY_H_ |
| 22 | #define EMPTY_POLICY_H_ |
| 23 | |
Alexander Afanasyev | e77db79 | 2012-08-09 11:10:58 -0700 | [diff] [blame] | 24 | namespace ns3 |
| 25 | { |
Alexander Afanasyev | 71ed238 | 2012-07-06 11:37:41 -0700 | [diff] [blame] | 26 | namespace ndnSIM |
| 27 | { |
| 28 | |
Alexander Afanasyev | 30f60e3 | 2012-07-10 14:21:16 -0700 | [diff] [blame] | 29 | /** |
| 30 | * @brief Traits for empty (bogus) replacement policy |
| 31 | */ |
Alexander Afanasyev | 71ed238 | 2012-07-06 11:37:41 -0700 | [diff] [blame] | 32 | struct empty_policy_traits |
| 33 | { |
Alexander Afanasyev | 78057c3 | 2012-07-06 15:18:46 -0700 | [diff] [blame] | 34 | typedef void* policy_hook_type; |
Alexander Afanasyev | 71ed238 | 2012-07-06 11:37:41 -0700 | [diff] [blame] | 35 | |
Alexander Afanasyev | 78057c3 | 2012-07-06 15:18:46 -0700 | [diff] [blame] | 36 | template<class Container> struct container_hook { typedef void* type; }; |
Alexander Afanasyev | 71ed238 | 2012-07-06 11:37:41 -0700 | [diff] [blame] | 37 | |
| 38 | template<class Base, |
| 39 | class Container, |
| 40 | class Hook> |
| 41 | struct policy |
| 42 | { |
Alexander Afanasyev | 78057c3 | 2012-07-06 15:18:46 -0700 | [diff] [blame] | 43 | struct type |
Alexander Afanasyev | 71ed238 | 2012-07-06 11:37:41 -0700 | [diff] [blame] | 44 | { |
Alexander Afanasyev | 78057c3 | 2012-07-06 15:18:46 -0700 | [diff] [blame] | 45 | inline type (Base &base) {} |
| 46 | |
| 47 | inline void update (typename Container::iterator) { } |
| 48 | inline bool insert (typename Container::iterator) { return true; } |
| 49 | inline void lookup (typename Container::iterator item) { } |
| 50 | inline void erase (typename Container::iterator item) { } |
| 51 | inline void clear () { } |
Alexander Afanasyev | 71ed238 | 2012-07-06 11:37:41 -0700 | [diff] [blame] | 52 | }; |
| 53 | }; |
| 54 | }; |
| 55 | |
Alexander Afanasyev | e77db79 | 2012-08-09 11:10:58 -0700 | [diff] [blame] | 56 | } // ndnSIM |
| 57 | } // ns3 |
Alexander Afanasyev | 71ed238 | 2012-07-06 11:37:41 -0700 | [diff] [blame] | 58 | |
| 59 | #endif // EMPTY_POLICY_H_ |