co::base::RNG Class Reference

A random number generator. More...

#include <rng.h>

Inheritance diagram for co::base::RNG:

Collaboration diagram for co::base::RNG:

List of all members.

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
COBASE_API bool	init (const int argc, char **argv)
	Initialize the Equalizer 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 55 of file co/base/rng.h.

---

Constructor & Destructor Documentation

co::base::RNG::RNG

(

)

[inline]

Construct a new random number generator.

Version:

1.0

Definition at line 59 of file co/base/rng.h.

co::base::RNG::~RNG

(

)

[inline]

Destruct the random number generator.

Version:

1.0

Definition at line 62 of file co/base/rng.h.

---

Member Function Documentation

template<typename T >

T co::base::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 80 of file co/base/rng.h.

References EQERROR, and co::base::sysError().

Here is the call graph for this function:

void co::base::RNG::reseed

(

)

[inline]

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

Version:

1.0

Definition at line 65 of file co/base/rng.h.

---

Friends And Related Function Documentation

COBASE_API bool init	(	const int	argc,
		char **	argv
	)		[friend]

Initialize the Equalizer 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

Initialize the Equalizer 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.

Initialize the Equalizer base classes.

Parameters:

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

Returns:

true if the library was successfully initialized, false otherwise.

Version:

1.0

Definition at line 38 of file co/init.h.

---

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

• co/base/rng.h