Crux::Random Class Reference

Static wrapper around RandomEngine for convenience. More...

#include <Random.h>

Static Public Member Functions
static void	Seed (u64 seed=0ULL)
	Seeds the internal RandomEngine.
static f32	Float ()
	Returns a pseudorandom Float in [0.0f, 1.0f).
static f32	Float (f32 max)
	Returns a pseudorandom f32 in [0.0f, max).
static unsigned int	Int (int max=100)
	Returns a pseudorandom integer in [0, max).
static unsigned int	Int ()
	Returns a pseudorandom integer in [0, UINT_MAX].
static double	Double (double max=1.0)
	Returns a pseudorandom double in [0.0, 1.0).
static double	Double ()
	Returns a pseudorandom double in [0.0, 1.0).
static u64	U64 ()
	Returns a pseudorandom 64-bit unsigned integer.

Detailed Description

Static wrapper around RandomEngine for convenience.

Provides simple functions to seed the global engine and generate random values of various types and ranges.

Member Function Documentation

Double() [1/2]

double Crux::Random::Double ( )

static

Returns a pseudorandom double in [0.0, 1.0).

Returns

Random double in [0.0, 1.0).

Double() [2/2]

double Crux::Random::Double ( double max = 1.0 )

static

Returns a pseudorandom double in [0.0, 1.0).

Parameters

max	Exclusive upper bound. Defaults to 1.0.

Returns

Random double in [0.0, max).

Float() [1/2]

f32 Crux::Random::Float ( )

static

Returns a pseudorandom Float in [0.0f, 1.0f).

Returns

Random f32 in [0.0, 1.0).

Float() [2/2]

f32 Crux::Random::Float ( f32 max )

static

Returns a pseudorandom f32 in [0.0f, max).

Parameters

max	Exclusive upper bound.

Returns

Random f32 in [0.0, max).

Int() [1/2]

u32 Crux::Random::Int ( )

static

Returns a pseudorandom integer in [0, UINT_MAX].

Returns

Random unsigned integer.

Int() [2/2]

u32 Crux::Random::Int ( int max = 100 )

static

Returns a pseudorandom integer in [0, max).

Parameters

max	Exclusive upper bound. Defaults to 100.

Returns

Random integer in [0, max).

Seed()

void Crux::Random::Seed ( u64 seed = 0ULL )

static

Seeds the internal RandomEngine.

Parameters

seed	The 64-bit seed value. If zero, uses default state/stream.

U64()

u64 Crux::Random::U64 ( )

static

Returns a pseudorandom 64-bit unsigned integer.

Combines two 32-bit Next() calls from the engine into one u64.

Returns

Random 64-bit unsigned integer.

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The documentation for this class was generated from the following files:

• Crux/src/Crux/Random/Random.h
• Crux/src/Crux/Random/Random.cpp