lunchbox::RNG Class Reference

A random number generator. More...

#include <rng.h>

Inheritance diagram for lunchbox::RNG:

Collaboration diagram for lunchbox::RNG:

Public Member Functions
	RNG ()
	Construct a new random number generator.
	~RNG ()
	Destruct the random number generator.
void	reseed ()
	Re-initialize the seed value for pseudo RNG's.
template<typename T >
T	get ()
	Generate a random number.

Friends
bool	init (const int argc, char **argv)
	Initialize the Lunchbox base classes.

Detailed Description

A random number generator.

Generates a set of random, or if not supported by the operating system, pseudo-random numbers. Each instance creates its own series of numbers.

Definition at line 38 of file rng.h.

Constructor & Destructor Documentation

lunchbox::RNG::RNG

(

)

Construct a new random number generator.

Version

1.0

lunchbox::RNG::~RNG

(

)

Destruct the random number generator.

Version

1.0

Member Function Documentation

bool lunchbox::RNG::get ( )

inline

Generate a random number.

The returned number is between min..max for integer types, and between 0..1 for floating-point types.

Returns

a random number.

Version

1.0

Definition at line 58 of file rng.h.

void lunchbox::RNG::reseed

(

)

Re-initialize the seed value for pseudo RNG's.

Version

1.0

Friends And Related Function Documentation

bool init ( const int  argc, char **  argv  )

friend

Initialize the Lunchbox base classes.

Parameters

argc	the command line argument count.
argv	the command line argument values.

Returns

true if the library was successfully initialised, false otherwise

Version

1.0

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

• rng.h