dasmig::core::splitmix64 Class Reference

The SplitMix64 generator (Steele, Lea and Flood 2014). More...

#include <rng.hpp>

Public Member Functions
constexpr	splitmix64 (std::uint64_t seed) noexcept
	Construct from a seed.
constexpr std::uint64_t	operator() () noexcept
	Advance and return the next value.

Detailed Description

The SplitMix64 generator (Steele, Lea and Flood 2014).

Used to expand a 64-bit seed into the 256-bit xoshiro state, as the xoshiro authors recommend.

Definition at line 40 of file rng.hpp.

Constructor & Destructor Documentation

splitmix64()

constexpr dasmig::core::splitmix64::splitmix64 ( std::uint64_t  seed )

inlineexplicitconstexprnoexcept

Construct from a seed.

Parameters

seed	Initial state.

Definition at line 45 of file rng.hpp.

Member Function Documentation

operator()()

constexpr std::uint64_t dasmig::core::splitmix64::operator() ( )

inlineconstexprnoexcept

Advance and return the next value.

Returns

The next 64-bit value.

Definition at line 49 of file rng.hpp.

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

• dasmig/core/rng.hpp