rtflann::UniqueRandom Class Reference

#include <random.h>

List of all members.

Public Member Functions
void	init (int n)
int	next ()
	UniqueRandom (int n)
Private Attributes
int	counter_
int	size_
std::vector< int >	vals_

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Detailed Description

Random number generator that returns a distinct number from the [0,n) interval each time.

Definition at line 90 of file random.h.

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Constructor & Destructor Documentation

rtflann::UniqueRandom::UniqueRandom

(

int

n

)

[inline]

Constructor.

Parameters:

n	Size of the interval from which to generate

Returns:

Definition at line 102 of file random.h.

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Member Function Documentation

void rtflann::UniqueRandom::init

(

int

n

)

[inline]

Initializes the number generator.

Parameters:

n	the size of the interval from which to generate random numbers.

Definition at line 111 of file random.h.

int rtflann::UniqueRandom::next

(

)

[inline]

Return a distinct random integer in greater or equal to 0 and less than 'n' on each call. It should be called maximum 'n' times. Returns: a random integer

Definition at line 130 of file random.h.

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Member Data Documentation

int rtflann::UniqueRandom::counter_ [private]

Definition at line 94 of file random.h.

int rtflann::UniqueRandom::size_ [private]

Definition at line 93 of file random.h.

std::vector<int> rtflann::UniqueRandom::vals_ [private]

Definition at line 92 of file random.h.

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

• random.h