simdutf::internal::available_implementation_list Class Reference

#include <simdutf.h>

Public Member Functions
simdutf_really_inline	available_implementation_list ()
size_t	size () const noexcept
const implementation *const *	begin () const noexcept
const implementation *const *	end () const noexcept
const implementation *	operator[] (const std::string &name) const noexcept
const implementation *	detect_best_supported () const noexcept

Detailed Description

The list of available implementations compiled into simdutf.

Constructor & Destructor Documentation

available_implementation_list()

simdutf_really_inline simdutf::internal::available_implementation_list::available_implementation_list ( )

inline

Get the list of available implementations compiled into simdutf

Member Function Documentation

begin()

const implementation *const * simdutf::internal::available_implementation_list::begin ( ) const

noexcept

STL const begin() iterator

detect_best_supported()

const implementation * simdutf::internal::available_implementation_list::detect_best_supported ( ) const

noexcept

Detect the most advanced implementation supported by the current host.

This is used to initialize the implementation on startup.

const implementation *impl =

simdutf::available_implementation::detect_best_supported(); simdutf::active_implementation = impl;

Returns

the most advanced supported implementation for the current host, or an implementation that returns UNSUPPORTED_ARCHITECTURE if there is no supported implementation. Will never return nullptr.

end()

const implementation *const * simdutf::internal::available_implementation_list::end ( ) const

noexcept

STL const end() iterator

operator[]()

const implementation * simdutf::internal::available_implementation_list::operator[] ( const std::string &  name ) const

inlinenoexcept

Get the implementation with the given name.

Case sensitive.

const implementation *impl =

simdutf::available_implementations["westmere"]; if (!impl) { exit(1); } if (!imp->supported_by_runtime_system()) { exit(1); } simdutf::active_implementation = impl;

Parameters

name	the implementation to find, e.g. "westmere", "haswell", "arm64"

Returns

the implementation, or nullptr if the parse failed.

size()

size_t simdutf::internal::available_implementation_list::size ( ) const

noexcept

Number of implementations

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

• /mbsim-env/openmbv/mbxmlutils/mbxmlutilshelper/simdutf.h
• /mbsim-env/openmbv/mbxmlutils/mbxmlutilshelper/simdutf.cpp