boost::random::seed_seq Class Reference

The class seed_seq stores a sequence of 32-bit words for seeding a . More...

#include <seed_seq.hpp>

Public Types
typedef boost::uint_least32_t	result_type

Public Member Functions
	seed_seq ()
	Initializes a seed_seq to hold an empty sequence. More...
template<class T >
	seed_seq (const std::initializer_list< T > &il)
	Initializes the sequence from an initializer_list. More...
template<class Iter >
	seed_seq (Iter first, Iter last)
	Initializes the sequence from an iterator range. More...
template<class Range >
	seed_seq (const Range &range)
	Initializes the sequence from Boost.Range range. More...
template<class Iter >
void	generate (Iter first, Iter last) const
	Fills a range with 32-bit values based on the stored sequence. More...
std::size_t	size () const
	Returns the size of the sequence. More...
template<class Iter >
void	param (Iter out)
	Writes the stored sequence to iter. More...

Detailed Description

The class seed_seq stores a sequence of 32-bit words for seeding a .

These words will be combined to fill the entire state of the generator.

Member Typedef Documentation

typedef boost::uint_least32_t boost::random::seed_seq::result_type

Constructor & Destructor Documentation

boost::random::seed_seq::seed_seq ( )

inline

Initializes a seed_seq to hold an empty sequence.

template<class T >

boost::random::seed_seq::seed_seq ( const std::initializer_list< T > &  il )

inline

Initializes the sequence from an initializer_list.

template<class Iter >

boost::random::seed_seq::seed_seq ( Iter  first, Iter  last  )

inline

Initializes the sequence from an iterator range.

template<class Range >

boost::random::seed_seq::seed_seq ( const Range &  range )

inlineexplicit

Initializes the sequence from Boost.Range range.

Member Function Documentation

template<class Iter >

void boost::random::seed_seq::generate ( Iter  first, Iter  last  ) const

inline

Fills a range with 32-bit values based on the stored sequence.

Requires: Iter must be a Random Access Iterator whose value type is an unsigned integral type at least 32 bits wide.

References std::fill(), boost::xpressive::first, boost::accumulators::extract::max, boost::n, boost::multiprecision::backends::p, boost::asio::s, and boost::flyweights::t.

template<class Iter >

void boost::random::seed_seq::param ( Iter  out )

inline

Writes the stored sequence to iter.

References boost::filesystem::detail::copy(), and boost::out.

std::size_t boost::random::seed_seq::size ( void  ) const

inline

Returns the size of the sequence.

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

• boost_1_57_0/boost/random/seed_seq.hpp