Introduction
It is a localization library and a set of features that are
culture-specific, which can be used by programs to be more portable
internationally.
Declaration
Following is the declaration for std::locale.
class locale;
C++11
class locale;
Functions
S.N. |
Function & description |
1 |
use_facet
It is used to access facet of locale. |
2 |
has_facet
It is used to check if locale has facet. |
Convenience interfaces
S.N. |
Interface & description |
1 |
isspace
It checks if character is a white-space. |
2 |
isprint
It checks if character is printable. |
3 |
iscntrl
It checks if character is a control character. |
4 |
isupper
It checks if character is uppercase letter. |
5 |
islower
It checks if character is lowercase letter. |
6 |
isalpha
It checks if character is alphabetic. |
7 |
isdigit
It checks if character is decimal digit. |
8 |
ispunct
It checks if character is a punctuation character. |
9 |
isxdigit
It checks if character is hexadecimal digit. |
10 |
isalnum
It checks if character is alphanumeric. |
11 |
isgraph
It checks if character has graphical representation. |
12 |
isblank
It checks if character is blank. |
Standard facets
S.N. |
Standard facet & description |
1 |
ctype
It is a character type facet. |
2 |
ctype_byname
It is a character type facet. |
3 |
codecvt
It is used to convert codeset facet. |
4 |
codecvt_byname
It is used to convert codeset facet. |
5 |
num_get
It is a facet to parse numeric values. |
6 |
num_put
It is a facet to format numeric values. |
7 |
numpunct
It is a numeric punctuation facet. |
8 |
numpunct_byname
It is a numeric punctuation facet. |
9 |
collate
It is a facet to compare and hash strings. |
10 |
collate_byname
It is a facet to compare and hash strings. |
11 |
time_get
It is a facet to parse dates and times. |
12 |
time_get_byname
It is a facet to parse dates and times. |
13 |
time_put
It is a facet to format dates and times. |
14 |
time_put_byname
It is a facet to format dates and times. |
15 |
money_get
It is a facet to parse monetary expressions. |
16 |
money_put
It is a facet to format monetary expressions. |
17 |
moneypunct
It is a monetary punctuation facet. |
18 |
moneypunct_byname
It is a monetary punctuation facet. |
19 |
messages
It is a facet to access message catalogs. |
20 |
messages_byname
It is a facet to access message catalogs. |
Class
S.N. |
Class & description |
1 |
locale
It is a locale class. |
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