oneapi::mkl::rng::device::uniform (Continuous)
Generates random numbers with uniform distribution.
Description
The
oneapi::mkl::rng::device::uniform
class object is used in the oneapi::mkl::rng::device::generate
function to provide random numbers uniformly distributed over the interval [a
, b
), where a
, b
are the left and right bounds of the interval, respectively, and a
, b∈R
; a
< b
.The probability density function is given by:
The cumulative distribution function is as follows:
API
Syntax
namespace oneapi::mkl::lapack {
template<typename Type, typename Method>
class uniform {public:
using method_type = Method;
using result_type = Type;
uniform(): uniform((Type)0.0,
(Type)1.0){};
explicit uniform(Type a, Type b);
explicit uniform(const param_type& pt);
Type a() const;
Type b() const;
param_type param() const;
void param(const param_type& pt);
};
}Include Files
- oneapi/mkl/rng/device.hpp
Template Parameters
typename Type | Type of the produced values. The specific values are as follows: float double |
|---|---|
typename Method | Generation method. The specific values are as follows: oneapi::mkl::rng::device::uniform_method::standard oneapi::mkl::rng::device::uniform_method::accurate |
See brief descriptions of the methods in Distributions Template Parameter Method
Input Parameters
Name | Type | Description |
|---|---|---|
a | Type (float, double) | Left bound a |
b | Type (float, double) | Right bound b |