open3d::utility::random::NormalGenerator< T > Class Template Reference

#include <Random.h>

Public Member Functions
	NormalGenerator (const T mean=0.0, const T stddev=1.0)
T	operator() ()
	Call this to generate a normally distributed floating point value. More...

Protected Attributes
std::normal_distribution< T >	distribution_

Detailed Description

template<typename T>
class open3d::utility::random::NormalGenerator< T >

Generate normally distributed floating point values with mean and std. This class is globally seeded by utility::random::Seed(). This class is a wrapper around std::normal_distribution.

Example:

#include "open3d/utility/Random.h"
 
// Globally seed Open3D. This will affect all random functions.
utility::random::Seed(0);
 
// Generate a random double with mean 0 and std 1.
utility::random::NormalGenerator<double> gen(0, 1);
for (size_t i = 0; i < 10; i++) {
    std::cout << gen() << std::endl;
}

Constructor & Destructor Documentation

NormalGenerator()

template<typename T >

open3d::utility::random::NormalGenerator< T >::NormalGenerator ( const T  mean = 0.0, const T  stddev = 1.0  )

inline

Generate normally distributed floating point value with mean and std.

Parameters

mean	The mean of the distribution.
stddev	The standard deviation of the distribution.

Member Function Documentation

operator()()

template<typename T >

T open3d::utility::random::NormalGenerator< T >::operator() ( )

inline

Call this to generate a normally distributed floating point value.

Field Documentation

distribution_

template<typename T >

std::normal_distribution<T> open3d::utility::random::NormalGenerator< T >::distribution_

protected

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

• /home/runner/work/Open3D/Open3D/cpp/open3d/utility/Random.h (252c867 (Sun May 5 05:39:34 2024 +0000))