std::shuffle_order_engine< _RandomNumberEngine, __k > Class Template Reference
Random Number Generators

## Public Types

typedef _RandomNumberEngine::result_type | result_type

## Public Member Functions

| shuffle_order_engine ()
| shuffle_order_engine (const _RandomNumberEngine &__rng)
| shuffle_order_engine (_RandomNumberEngine &&__rng)
| shuffle_order_engine (result_type __s)
template<typename _Sseq , typename = typename std::enable_if<!std::is_same<_Sseq, shuffle_order_engine>::value && !std::is_same<_Sseq, _RandomNumberEngine>::value> ::type>
| shuffle_order_engine (_Sseq &__q)
const _RandomNumberEngine & | base () const noexcept
void | discard (unsigned long long __z)
result_type | operator() ()
void | seed ()
void | seed (result_type __s)
template<typename _Sseq >
void | seed (_Sseq &__q)

## Static Public Member Functions

static constexpr result_type | max ()
static constexpr result_type | min ()

## Static Public Attributes

static constexpr size_t | table_size

## Friends

template<typename _RandomNumberEngine1 , size_t __k1, typename _CharT , typename _Traits >
std::basic_ostream< _CharT, _Traits > & | operator<< (std::basic_ostream< _CharT, _Traits > &__os, const std::shuffle_order_engine< _RandomNumberEngine1, __k1 > &__x)
bool | operator== (const shuffle_order_engine &__lhs, const shuffle_order_engine &__rhs)
template<typename _RandomNumberEngine1 , size_t __k1, typename _CharT , typename _Traits >
std::basic_istream< _CharT, _Traits > & | operator>> (std::basic_istream< _CharT, _Traits > &__is, std::shuffle_order_engine< _RandomNumberEngine1, __k1 > &__x)

## Detailed Description

### template<typename _RandomNumberEngine, size_t __k>
class std::shuffle_order_engine< _RandomNumberEngine, __k >

Produces random numbers by combining random numbers from some base engine to produce random numbers with a specifies number of bits `__w`.

Definition at line 1292 of file random.h.

## Member Typedef Documentation

template<typename _RandomNumberEngine, size_t __k>

typedef _RandomNumberEngine::result_type std::shuffle_order_engine< _RandomNumberEngine, __k >::result_type

The type of the generated random value.

Definition at line 1295 of file random.h.

## Constructor & Destructor Documentation

template<typename _RandomNumberEngine, size_t __k>

std::shuffle_order_engine< _RandomNumberEngine, __k >::shuffle_order_engine | ( |  | ) |

inline

Constructs a default shuffle_order_engine engine.

The underlying engine is default constructed as well.

Definition at line 1308 of file random.h.

template<typename _RandomNumberEngine, size_t __k>

std::shuffle_order_engine< _RandomNumberEngine, __k >::shuffle_order_engine | ( | const _RandomNumberEngine & | __rng | ) |

inline explicit

Copy constructs a shuffle_order_engine engine.

Copies an existing base class random number generator.

Parameters

  __rng | An existing (base class) engine object.

Definition at line 1319 of file random.h.

template<typename _RandomNumberEngine, size_t __k>

std::shuffle_order_engine< _RandomNumberEngine, __k >::shuffle_order_engine | ( | _RandomNumberEngine && | __rng | ) |

inline explicit

Move constructs a shuffle_order_engine engine.

Copies an existing base class random number generator.

Parameters

  __rng | An existing (base class) engine object.

Definition at line 1330 of file random.h.

template<typename _RandomNumberEngine, size_t __k>

std::shuffle_order_engine< _RandomNumberEngine, __k >::shuffle_order_engine | ( | result_type | __s | ) |

inline explicit

Seed constructs a shuffle_order_engine engine.

Constructs the underlying generator engine seeded with `__s`.

Parameters

  __s | A seed value for the base class engine.

Definition at line 1341 of file random.h.

template<typename _RandomNumberEngine, size_t __k>
template<typename _Sseq , typename = typename std::enable_if<!std::is_same<_Sseq, shuffle_order_engine>::value && !std::is_same<_Sseq, _RandomNumberEngine>::value> ::type>

std::shuffle_order_engine< _RandomNumberEngine, __k >::shuffle_order_engine | ( | _Sseq & | __q | ) |

inline explicit

Generator construct a shuffle_order_engine engine.

Parameters

  __q | A seed sequence.

Definition at line 1355 of file random.h.

## Member Function Documentation

template<typename _RandomNumberEngine, size_t __k>

const _RandomNumberEngine& std::shuffle_order_engine< _RandomNumberEngine, __k >::base | ( |  | ) | const

inline noexcept

Gets a const reference to the underlying generator engine object.

Definition at line 1398 of file random.h.

template<typename _RandomNumberEngine, size_t __k>

void std::shuffle_order_engine< _RandomNumberEngine, __k >::discard | ( | unsigned long long | __z | ) |

inline

Discard a sequence of random numbers.

Definition at line 1419 of file random.h.

template<typename _RandomNumberEngine, size_t __k>

static constexpr result_type std::shuffle_order_engine< _RandomNumberEngine, __k >::max | ( |  | ) |

inline static

Gets the maximum value in the generated random number range.

Definition at line 1412 of file random.h.

References std::max().

template<typename _RandomNumberEngine, size_t __k>

static constexpr result_type std::shuffle_order_engine< _RandomNumberEngine, __k >::min | ( |  | ) |

inline static

Gets the minimum value in the generated random number range.

Definition at line 1405 of file random.h.

References std::min().

template<typename _RandomNumberEngine , size_t __k>

shuffle_order_engine< _RandomNumberEngine, __k >::result_type std::shuffle_order_engine< _RandomNumberEngine, __k >::operator() | ( |  | ) |

Gets the next value in the generated random number sequence.

Definition at line 818 of file bits/random.tcc.

template<typename _RandomNumberEngine, size_t __k>

void std::shuffle_order_engine< _RandomNumberEngine, __k >::seed | ( |  | ) |

inline

Reseeds the shuffle_order_engine object with the default seed for the underlying base class generator engine.

Definition at line 1364 of file random.h.

template<typename _RandomNumberEngine, size_t __k>

void std::shuffle_order_engine< _RandomNumberEngine, __k >::seed | ( | result_type | __s | ) |

inline

Reseeds the shuffle_order_engine object with the default seed for the underlying base class generator engine.

Definition at line 1375 of file random.h.

template<typename _RandomNumberEngine, size_t __k>
template<typename _Sseq >

void std::shuffle_order_engine< _RandomNumberEngine, __k >::seed | ( | _Sseq & | __q | ) |

inline

Reseeds the shuffle_order_engine object with the given seed sequence.

Parameters

  __q | A seed generator function.

Definition at line 1388 of file random.h.

## Friends And Related Function Documentation

template<typename _RandomNumberEngine, size_t __k>
template<typename _RandomNumberEngine1 , size_t __k1, typename _CharT , typename _Traits >

std::basic_ostream<_CharT, _Traits>& operator<< | ( | std::basic_ostream< _CharT, _Traits > & | __os,
|  | const std::shuffle_order_engine< _RandomNumberEngine1, __k1 > & | __x
| ) |  |

friend

Inserts the current state of a shuffle_order_engine random number generator engine `__x` into the output stream `__os`.

Parameters

  __os | An output stream.
  __x | A shuffle_order_engine random number generator engine.

Returns
  The output stream with the state of `__x` inserted or in an error state.

template<typename _RandomNumberEngine, size_t __k>

bool operator== | ( | const shuffle_order_engine< _RandomNumberEngine, __k > & | __lhs,
|  | const shuffle_order_engine< _RandomNumberEngine, __k > & | __rhs
| ) |  |

friend

Compares two shuffle_order_engine random number generator objects of the same type for equality.

Parameters

  __lhs | A shuffle_order_engine random number generator object.
  __rhs | Another shuffle_order_engine random number generator object.

Returns
  true if the infinite sequences of generated values would be equal, false otherwise.

Definition at line 1443 of file random.h.

template<typename _RandomNumberEngine, size_t __k>
template<typename _RandomNumberEngine1 , size_t __k1, typename _CharT , typename _Traits >

std::basic_istream<_CharT, _Traits>& operator>> | ( | std::basic_istream< _CharT, _Traits > & | __is,
|  | std::shuffle_order_engine< _RandomNumberEngine1, __k1 > & | __x
| ) |  |

friend

Extracts the current state of a % subtract_with_carry_engine random number generator engine `__x` from the input stream `__is`.

Parameters

  __is | An input stream.
  __x | A shuffle_order_engine random number generator engine.

Returns
  The input stream with the state of `__x` extracted or in an error state.

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

- random.h
- bits/random.tcc