STXXL  1.4.1
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rand.cpp
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1 /***************************************************************************
2  * lib/common/rand.cpp
3  *
4  * Part of the STXXL. See http://stxxl.sourceforge.net
5  *
6  * Copyright (C) 2002 Roman Dementiev <[email protected]>
7  * Copyright (C) 2007 Andreas Beckmann <[email protected]>
8  *
9  * Distributed under the Boost Software License, Version 1.0.
10  * (See accompanying file LICENSE_1_0.txt or copy at
11  * http://www.boost.org/LICENSE_1_0.txt)
12  **************************************************************************/
13 
14 #include <stxxl/bits/common/rand.h>
15 #include <stxxl/bits/common/seed.h>
16 #include <stxxl/bits/namespace.h>
17 
18 STXXL_BEGIN_NAMESPACE
19 
20 unsigned ran32State = get_next_seed();
21 
22 STXXL_END_NAMESPACE
stxxl::ran32State
unsigned ran32State
Definition: rand.cpp:20
stxxl::get_next_seed
unsigned get_next_seed()
get a seed value for prng initialization, subsequent calls return a sequence of different values ...
Definition: seed.cpp:73
STXXL_BEGIN_NAMESPACE
#define STXXL_BEGIN_NAMESPACE
Definition: namespace.h:16
STXXL_END_NAMESPACE
#define STXXL_END_NAMESPACE
Definition: namespace.h:17