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
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19 
20 #ifndef RNG_SEED_MANAGER_H
21 #define RNG_SEED_MANAGER_H
22 
23 #include <stdint.h>
24 
31 namespace ns3 {
32 
39 class RngSeedManager
40 {
41 public:
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 
111 typedef RngSeedManager SeedManager;
112 
113 } // namespace ns3
114 
115 
116 #endif /* RNG_SEED_MANAGER_H */
ns3::RngSeedManager::SetRun
static void SetRun(uint64_t run)
Set the run number of simulation.
Definition: rng-seed-manager.cc:85
ns3::RngSeedManager::GetRun
static uint64_t GetRun(void)
Get the current run number.
Definition: rng-seed-manager.cc:91
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ns3::RngSeedManager
Manage the seed number and run number of the underlying random number generator, and automatic assign...
Definition: rng-seed-manager.h:39
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:71
ns3::RngSeedManager::SetSeed
static void SetSeed(uint32_t seed)
Set the seed.
Definition: rng-seed-manager.cc:79
ns3::RngSeedManager::GetNextStreamIndex
static uint64_t GetNextStreamIndex(void)
Get the next automatically assigned stream index.
Definition: rng-seed-manager.cc:100
ns3::SeedManager
RngSeedManager SeedManager
Alias for compatibility.
Definition: rng-seed-manager.h:111