ash::Random< T, Global, S, I, F > Struct Template Reference

Auto-seeded random number generator. More...

#include <ash/random.h>

Inheritance diagram for ash::Random< T, Global, S, I, F >:

List of all members.

Public Types
typedef T	value_type
	The type of number generated.
Public Member Functions
void	set_range (T min, T max)
	Change the range of numbers generated.
void	unset_range ()
	Remove range restrictions on generated numbers.
T	operator() () const
	Generate a random number.
T	operator() (T min, T max) const
	Generate a random number within a range.
	operator T () const
	Cast operator - generate and return a random number.
Constructors/Destructors
We use the default copy constructor. We use the default destructor.
	Random ()
	Default constructor.
	Random (T min, T max)
	Constructor for a random number within a set range.

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Detailed Description

template<typename T, bool Global = true, uint8 S = bitsizeof(T), bool I = is_integral<T>::value, bool F = is_floating_point<T>::value>
struct ash::Random< T, Global, S, I, F >

Auto-seeded random number generator.

Template Parameters:

T	The type of number to generate. Also defined as Random::value_type.
Global	Use a global seed (true by default).

Examples:

omp_example/main.cpp.

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Member Typedef Documentation

template<typename T, bool Global = true, uint8 S = bitsizeof(T), bool I = is_integral<T>::value, bool F = is_floating_point<T>::value>

typedef T ash::Random< T, Global, S, I, F >::value_type

The type of number generated.

Reimplemented in ash::Random< T, Global, 64, true, false >, ash::Random< T, Global, 32, false, true >, ash::Random< T, Global, S, false, true >, and ash::Random< T, Global, S, true, false >.

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Constructor & Destructor Documentation

template<typename T, bool Global = true, uint8 S = bitsizeof(T), bool I = is_integral<T>::value, bool F = is_floating_point<T>::value>

ash::Random< T, Global, S, I, F >::Random

(

)

[inline]

Default constructor.

Reimplemented in ash::Random< T, Global, 64, true, false >, ash::Random< T, Global, 32, false, true >, ash::Random< T, Global, S, false, true >, and ash::Random< T, Global, S, true, false >.

template<typename T, bool Global = true, uint8 S = bitsizeof(T), bool I = is_integral<T>::value, bool F = is_floating_point<T>::value>

ash::Random< T, Global, S, I, F >::Random	(	T	min,
		T	max
	)		[inline]

Constructor for a random number within a set range.

Parameters:

min	The lower bound of the range.
max	The upper bound of the range.

Reimplemented in ash::Random< T, Global, 64, true, false >, ash::Random< T, Global, 32, false, true >, ash::Random< T, Global, S, false, true >, and ash::Random< T, Global, S, true, false >.

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Member Function Documentation

template<typename T, bool Global = true, uint8 S = bitsizeof(T), bool I = is_integral<T>::value, bool F = is_floating_point<T>::value>

ash::Random< T, Global, S, I, F >::operator T

(

)

const [inline]

Cast operator - generate and return a random number.

Reimplemented in ash::Random< T, Global, 64, true, false >, ash::Random< T, Global, 32, false, true >, ash::Random< T, Global, S, false, true >, and ash::Random< T, Global, S, true, false >.

template<typename T, bool Global = true, uint8 S = bitsizeof(T), bool I = is_integral<T>::value, bool F = is_floating_point<T>::value>

T ash::Random< T, Global, S, I, F >::operator()

(

)

const [inline]

Generate a random number.

Reimplemented in ash::Random< T, Global, 64, true, false >, ash::Random< T, Global, 32, false, true >, ash::Random< T, Global, S, false, true >, and ash::Random< T, Global, S, true, false >.

template<typename T, bool Global = true, uint8 S = bitsizeof(T), bool I = is_integral<T>::value, bool F = is_floating_point<T>::value>

T ash::Random< T, Global, S, I, F >::operator()	(	T	min,
		T	max
	)		const [inline]

Generate a random number within a range.

Parameters:

min	The lower bound of the range.
max	The upper bound of the range.

Reimplemented in ash::Random< T, Global, 64, true, false >, ash::Random< T, Global, 32, false, true >, ash::Random< T, Global, S, false, true >, and ash::Random< T, Global, S, true, false >.

template<typename T, bool Global = true, uint8 S = bitsizeof(T), bool I = is_integral<T>::value, bool F = is_floating_point<T>::value>

void ash::Random< T, Global, S, I, F >::set_range	(	T	min,
		T	max
	)		[inline]

Change the range of numbers generated.

Parameters:

min	The lower bound of the range.
max	The upper bound of the range.

Reimplemented in ash::Random< T, Global, 64, true, false >, ash::Random< T, Global, 32, false, true >, ash::Random< T, Global, S, false, true >, and ash::Random< T, Global, S, true, false >.

template<typename T, bool Global = true, uint8 S = bitsizeof(T), bool I = is_integral<T>::value, bool F = is_floating_point<T>::value>

void ash::Random< T, Global, S, I, F >::unset_range

(

)

[inline]

Remove range restrictions on generated numbers.

Reimplemented in ash::Random< T, Global, 64, true, false >, ash::Random< T, Global, 32, false, true >, ash::Random< T, Global, S, false, true >, and ash::Random< T, Global, S, true, false >.

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

• ash/random.h