include/stxxl/bits/common/rand.h File Reference

#include <cstdlib>
#include <stxxl/bits/common/types.h>
#include <stxxl/bits/common/seed.h>

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Classes
struct	stxxl::random_number32
	Fast uniform [0, 2^32) pseudo-random generator with period 2^32, random bits: 32. More...
struct	stxxl::random_number32_r
	Fast uniform [0, 2^32) pseudo-random generator with period 2^32, random bits: 32. Reentrant variant of random_number32 that keeps it's private state. More...
struct	stxxl::random_uniform_fast
	Fast uniform [0.0, 1.0) pseudo-random generator. More...
struct	stxxl::random_uniform_slow
	Slow and precise uniform [0.0, 1.0) pseudo-random generator period: at least 2^48, random bits: at least 31. More...
struct	stxxl::random_number< UniformRGen_ >
	Uniform [0, N) pseudo-random generator. More...
struct	stxxl::random_number64
	Slow and precise uniform [0, 2^64) pseudo-random generator. More...
Namespaces
namespace	stxxl
	<stxxl> library namespace
Functions
void	stxxl::srandom_number32 (unsigned seed=0)
	Set a seed value for random_number32.