beluga::views::detail::random_intersperse_fn Struct Reference

Implementation detail for a random_intersperse range adaptor object. More...

#include <random_intersperse.hpp>

Public Member Functions
template<class Fn , class URNG = typename ranges::detail::default_random_engine>
constexpr auto	operator() (Fn fn, double probability=kDefaultProbability, URNG &engine=ranges::detail::get_random_engine()) const
	Overload that returns a view closure to compose with other views. More...
template<class Range , class Fn , class URNG >
constexpr auto	operator() (Range &&range, Fn fn, double probability, std::reference_wrapper< URNG > engine) const
	Overload that unwraps the engine reference from a view closure. More...
template<class Range , class Fn , class URNG = typename ranges::detail::default_random_engine>
constexpr auto	operator() (Range &&range, Fn fn, double probability=kDefaultProbability, URNG &engine=ranges::detail::get_random_engine()) const
	Overload that implements the andom_intersperse algorithm. More...

Static Public Attributes
static constexpr double	kDefaultProbability = 0.5
	Default insertion probability on each iteration. More...

Detailed Description

Implementation detail for a random_intersperse range adaptor object.

Definition at line 123 of file random_intersperse.hpp.

Member Function Documentation

operator()() [1/3]

template<class Fn , class URNG = typename ranges::detail::default_random_engine>

constexpr auto beluga::views::detail::random_intersperse_fn::operator() ( Fn  fn, double  probability = kDefaultProbability, URNG &  engine = ranges::detail::get_random_engine()  ) const

inlineconstexpr

Overload that returns a view closure to compose with other views.

Template Parameters

Fn	A callable type which takes no arguments and returns values to be inserted.
URNG	A random number generator that satisfies the UniformRandomBitGenerator requirements.

Parameters

fn	Fn instance used to insert values between source elements.
probability	The probability of inserting a value on each iteration.
engine	The random number generator object.

Definition at line 176 of file random_intersperse.hpp.

operator()() [2/3]

template<class Range , class Fn , class URNG >

constexpr auto beluga::views::detail::random_intersperse_fn::operator() ( Range &&  range, Fn  fn, double  probability, std::reference_wrapper< URNG >  engine  ) const

inlineconstexpr

Overload that unwraps the engine reference from a view closure.

Definition at line 161 of file random_intersperse.hpp.

operator()() [3/3]

template<class Range , class Fn , class URNG = typename ranges::detail::default_random_engine>

constexpr auto beluga::views::detail::random_intersperse_fn::operator() ( Range &&  range, Fn  fn, double  probability = kDefaultProbability, URNG &  engine = ranges::detail::get_random_engine()  ) const

inlineconstexpr

Overload that implements the andom_intersperse algorithm.

Template Parameters

Range	A forward range.
Fn	A callable type which takes no arguments or a distribution type that takes a URNG.
URNG	A random number generator that satisfies the UniformRandomBitGenerator requirements.

Parameters

range	The range to be adapted.
fn	Fn instance used to insert values between source elements.
probability	The probability of inserting a value on each iteration.
engine	The random number generator object.

Definition at line 140 of file random_intersperse.hpp.

Member Data Documentation

kDefaultProbability

constexpr double beluga::views::detail::random_intersperse_fn::kDefaultProbability = 0.5

staticconstexpr

Default insertion probability on each iteration.

Definition at line 125 of file random_intersperse.hpp.

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

• random_intersperse.hpp