std::time_base

 

C++

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Technical specifications

Symbols index

External libraries

 

Localization 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<char> ctype_byname	codecvt codecvt_byname
numeric facets
num_get num_put	numpunct numpunct_byname
collate facets
collate	collate_byname
time facets
time_get time_put	time_get_byname 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	ispunct isdigit isxdigit	isalnum isprint isgraph

Character conversions

toupper

tolower

String and stream conversions

wstring_convert (C++11/17/26*)

wbuffer_convert (C++11/17/26*)

Text encoding identifications

text_encoding (C++26)

Unicode conversion facets

codecvt_utf8 (C++11/17/26*)

codecvt_utf16 (C++11/17/26*)

codecvt_utf8_utf16 (C++11/17/26*)

codecvt_mode (C++11/17/26*)

C library locales
LC_ALLLC_COLLATELC_CTYPELC_MONETARYLC_NUMERICLC_TIME	setlocale localeconv lconv

 

Defined in header <locale>
class time_base;

The class std::time_base provides the date order constants which are inherited by the std::time_get facets.

Member types

Member type	Definition
enum dateorder { no_order, dmy, mdy, ymd, ydm };	Unscoped enumeration type

Enumeration constant	Definition
no_order	Unspecified order
dmy	Day, month, year (european) order
mdy	Month, day, year (american) order
ymd	Year, month, day (asian) order
ydm	Year, day, month

See also

do_date_order [virtual]	obtains preferred ordering of day, month, and year (virtual protected member function of std::time_get<CharT,InputIt>)
do_get_date [virtual]	extracts month, day, and year from input stream (virtual protected member function of std::time_get<CharT,InputIt>)