std::codecvt<InternT,ExternT,StateT>::codecvt

 

C++

Compiler support

Freestanding and hosted

Language

Standard library

Standard library headers

Named requirements

Feature test macros (C++20)

Language support library

Concepts library (C++20)

Metaprogramming library (C++11)

Diagnostics library

General utilities library

Strings library

Containers library

Iterators library

Ranges library (C++20)

Algorithms library

Numerics library

Localizations library

Input/output library

Filesystem library (C++17)

Regular expressions library (C++11)

Concurrency support library (C++11)

Technical specifications

Symbols index

External libraries

 

Localizations library

Locales and facets
Locales
has_facet use_facet	locale
Facet category base classes
ctype_base codecvt_base messages_base	time_base money_base
ctype facets
ctype ctype_byname ctype<char>	codecvt codecvt_byname
numeric facets
num_get num_put	numpunct numpunct_byname
collate facets
collate	collate_byname
time facets
time_get time_get_byname	time_put time_put_byname
monetary facets
money_get money_put	moneypunct moneypunct_byname
messages facets
messages	messages_byname
Character classification and conversion
Character classification
isspace isblank (C++11) iscntrl isupper islower isalpha	isdigit ispunct isxdigit isalnum isprint isgraph
Conversions
toupper tolower	wstring_convert (C++11/17*) wbuffer_convert (C++11/17*)
Code conversion facets
codecvt_utf8 (C++11/17*) codecvt_utf16 (C++11/17*)	codecvt_utf8_utf16 (C++11/17*) codecvt_mode (C++11/17*)
C locale
LC_ALLLC_COLLATELC_CTYPELC_MONETARYLC_NUMERICLC_TIME	setlocale localeconv lconv

 

std::codecvt

Member functions

codecvt::codecvt

codecvt::~codecvt

codecvt::outcodecvt::do_out

codecvt::incodecvt::do_in

codecvt::unshiftcodecvt::do_unshift

codecvt::encodingcodecvt::do_encoding

codecvt::always_noconvcodecvt::do_always_noconv

codecvt::lengthcodecvt::do_length

codecvt::max_lengthcodecvt::do_max_length

 

Defined in header <locale>
explicit codecvt( std::size_t refs = 0 );

Creates a std::codecvt facet and forwards the starting reference count refs to the base class constructor, locale::facet::facet()

Parameters

refs

-

starting reference count