A Discrete-Event Network Simulator
API
rng-seed-manager.h
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1/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2/*
3 * Copyright (c) 2012 Mathieu Lacage
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 */
19
20#ifndef RNG_SEED_MANAGER_H
21#define RNG_SEED_MANAGER_H
22
23#include <stdint.h>
24
31namespace ns3 {
32
39class RngSeedManager
40{
41public:
59 static void SetSeed (uint32_t seed);
60
69 static uint32_t GetSeed (void);
70
94 static void SetRun (uint64_t run);
100 static uint64_t GetRun (void);
101
106 static uint64_t GetNextStreamIndex (void);
107
108};
109
111typedef RngSeedManager SeedManager;
112
113} // namespace ns3
114
115
116#endif /* RNG_SEED_MANAGER_H */
ns3::RngSeedManager
Manage the seed number and run number of the underlying random number generator, and automatic assign...
Definition: rng-seed-manager.h:40
ns3::RngSeedManager::GetSeed
static uint32_t GetSeed(void)
Get the current seed value which will be used by all subsequently instantiated RandomVariableStream o...
Definition: rng-seed-manager.cc:73
ns3::RngSeedManager::SetRun
static void SetRun(uint64_t run)
Set the run number of simulation.
Definition: rng-seed-manager.cc:87
ns3::RngSeedManager::SetSeed
static void SetSeed(uint32_t seed)
Set the seed.
Definition: rng-seed-manager.cc:81
ns3::RngSeedManager::GetNextStreamIndex
static uint64_t GetNextStreamIndex(void)
Get the next automatically assigned stream index.
Definition: rng-seed-manager.cc:102
ns3::RngSeedManager::GetRun
static uint64_t GetRun(void)
Get the current run number.
Definition: rng-seed-manager.cc:93
uint32_t
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ns3::SeedManager
RngSeedManager SeedManager
Alias for compatibility.
Definition: rng-seed-manager.h:111