random11< T, G > Class Template Reference

Generating random numbers in [0,1]. More...

#include <random.h>

Inheritance diagram for random11< T, G >:

Collaboration diagram for random11< T, G >:

List of all members.

Public Types
typedef T	Ttype
	T type information exported.
typedef G	Gtype
	G type information exported.
Public Member Functions
	random11 (uintc nend_=LONG_MAX)
	n equally spaced sample points in interval [0,1] are possible.
void	seed (uint s=1)
	Initialize the random number generator.
T const	operator() () const
	Generate a random number.
void	operator() (T &x) const
	Generate a random number.
uintc	endpoint () const
	Access the endpoint.
Public Attributes
G	rg
	Random number generator.

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Detailed Description

template<typename T = double, typename G = randomgenerator>
class random11< T, G >

Generating random numbers in [0,1].

This includes both end points.

Definition at line 69 of file random.h.

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Member Typedef Documentation

template<typename T = double, typename G = randomgenerator>

typedef G random11< T, G >::Gtype

G type information exported.

Definition at line 83 of file random.h.

template<typename T = double, typename G = randomgenerator>

typedef T random11< T, G >::Ttype

T type information exported.

Definition at line 81 of file random.h.

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Constructor & Destructor Documentation

template<typename T = double, typename G = randomgenerator>

random11< T, G >::random11

(

uintc

nend_ = LONG_MAX

)

[inline]

n equally spaced sample points in interval [0,1] are possible.

Definition at line 87 of file random.h.

    : nend(nend_), delta(1) { delta /= (nend-1); }

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Member Function Documentation

template<typename T = double, typename G = randomgenerator>

uintc random11< T, G >::endpoint

(

)

const [inline]

Access the endpoint.

Definition at line 103 of file random.h.

    { return nend; }

template<typename T = double, typename G = randomgenerator>

void random11< T, G >::operator()

(

T &

x

)

const [inline]

Generate a random number.

Definition at line 99 of file random.h.

    { x = (rg() % nend)*delta; }

template<typename T = double, typename G = randomgenerator>

T const random11< T, G >::operator()

(

)

const [inline]

Generate a random number.

Definition at line 95 of file random.h.

    { return T(rg() % nend)*delta; }

template<typename T = double, typename G = randomgenerator>

void random11< T, G >::seed

(

uint

s = 1

)

[inline]

Initialize the random number generator.

Definition at line 91 of file random.h.

    { rg.seed(s); }

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Member Data Documentation

template<typename T = double, typename G = randomgenerator>

G random11< T, G >::rg

Random number generator.

Definition at line 78 of file random.h.

Referenced by main(), random11< double >::operator()(), and random11< double >::seed().

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

• mathlib/random.h