cloudViewer::utility::random::UniformIntGenerator< T > Class Template Reference

#include <Random.h>

Public Member Functions
	UniformIntGenerator (const T low, const T high)
T	operator() ()
	Call this to generate a uniformly distributed integer. More...

Protected Attributes
std::uniform_int_distribution< T >	distribution_

Detailed Description

template<typename T>
class cloudViewer::utility::random::UniformIntGenerator< T >

Generate uniformly distributed random integers in [low, high]. This class is globally seeded by utility::random::Seed(). This class is a wrapper around std::uniform_int_distribution.

Example:

#include "cloudViewer/utility/Random.h"
 
// Globally seed cloudViewer. This will affect all random functions.
utility::random::Seed(0);
 
// Generate a random int in [0, 100].
utility::random::UniformIntGenerator<int> gen(0, 100);
for (size_t i = 0; i < 10; i++) {
    std::cout << gen() << std::endl;
}

Definition at line 66 of file Random.h.

Constructor & Destructor Documentation

UniformIntGenerator()

template<typename T >

cloudViewer::utility::random::UniformIntGenerator< T >::UniformIntGenerator ( const T  low, const T  high  )

inline

Generate uniformly distributed random integer from [low, low + 1, ... high].

Parameters

low	The lower bound (inclusive).
high	The upper bound (inclusive). high must be >= low.

Definition at line 73 of file Random.h.

References LogError.

Member Function Documentation

operator()()

template<typename T >

T cloudViewer::utility::random::UniformIntGenerator< T >::operator() ( )

inline

Call this to generate a uniformly distributed integer.

Definition at line 85 of file Random.h.

References cloudViewer::utility::random::UniformIntGenerator< T >::distribution_, cloudViewer::utility::random::GetEngine(), and cloudViewer::utility::random::GetMutex().

Member Data Documentation

distribution_

template<typename T >

std::uniform_int_distribution<T> cloudViewer::utility::random::UniformIntGenerator< T >::distribution_

protected

Definition at line 91 of file Random.h.

Referenced by cloudViewer::utility::random::UniformIntGenerator< T >::operator()().

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

• /root/ACloudViewer/libs/cloudViewer/utility/Random.h