Random Class Reference

A random number generator. More...

#include <Random.h++>

List of all members.

Public Member Functions
	Random () throw ()
	Construct a new random number generator with a default seed which is based on a combination of the current thread ID, process ID, and system time.
	Random (uint32_t seed) throw ()
	Construct a new random number generator with the given seed.
	~Random () throw ()
	Destructor.
uint32_t	nextInt (uint32_t range) throw ()
	Generate a random integer.
double	nextDouble () throw ()
	Generate a random double value.
bool	getBytes (byte_t *buf, size_t len) throw ()
	Fill a byte buffer with random bytes.

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Detailed Description

A random number generator.

Author:

Mark Lindner

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Constructor & Destructor Documentation

Random

(

)

throw ()

Construct a new random number generator with a default seed which is based on a combination of the current thread ID, process ID, and system time.

Random

(

uint32_t

seed

)

throw ()

Construct a new random number generator with the given seed.

~Random

(

)

throw ()

Destructor.

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Member Function Documentation

bool getBytes	(	byte_t *	buf,
		size_t	len
	)			throw ()

Fill a byte buffer with random bytes.

Parameters:

	buf	The buffer to fill.
	len	The length of the buffer.

Returns:

true on success, false otherwise.

double nextDouble

(

)

throw ()

Generate a random double value.

Returns:

A double in the range [0.0, 1.0).

uint32_t nextInt

(

uint32_t

range

)

throw ()

Generate a random integer.

Parameters:

range

The desired range of the value to be returned.

Returns:

An integer in the range [0, range).

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

• Random.h++
• Random.c++