Intel® Fortran Compiler 17.0 Developer Guide and Reference
NLS Function: Returns information about the current locale.
USE IFNLS
result = NLSGetLocaleInfo (type,outstr)
type |
(Input) INTEGER(4). NLS parameter requested. A list of parameter names is provided in NLS LocaleInfo Parameters. |
outstr |
(Output) Character*(*). Parameter setting for the current locale. All parameter settings placed in outstr are character strings, even numbers. If a parameter setting is numeric, the ASCII representation of the number is used. If the requested parameter is a date or time string, an explanation of how to interpret the format in outstr is provided in NLS Date and Time Format. |
The result type is INTEGER(4). The result is the number of characters written to outstr if successful, or if outstr has 0 length, the number of characters required to hold the requested information. Otherwise, the result is one of the following error codes (defined in IFNLS.F90):
NLS$ErrorInvalidLIType - The given type is invalid
NLS$ErrorInsufficientBuffer - The outstr buffer was too small, but was not 0 (so that the needed size would be returned)
The NLS$LI parameters are used for the argument type and select the locale information returned by NLSGetLocaleInfo in outstr. You can perform an inclusive OR with NLS$NoUserOverride and any NLS$LI parameter. This causes NLSGetLocaleInfo to bypass any user overrides and always return the system default value.
The following table lists and describes the NLS$LI parameters.
Parameter |
Description |
|---|---|
NLS$LI_ILANGUAGE |
An ID indicating the language. |
NLS$LI_SLANGUAGE |
The full localized name of the language. |
NLS$LI_SENGLANGUAGE |
The full English name of the language from the ISO Standard 639. This will always be restricted to characters that map into the ASCII 127 character subset. |
NLS$LI_SABBREVLANGNAME |
The abbreviated name of the language, created by taking the 2-letter language abbreviation as found in ISO Standard 639 and adding a third letter as appropriate to indicate the sublanguage. |
NLS$LI_SNATIVELANGNAME |
The native name of the language. |
NLS$LI_ICOUNTRY |
The country code, based on international phone codes, also referred to as IBM country codes. |
NLS$LI_SCOUNTRY |
The full localized name of the country. |
NLS$LI_SENGCOUNTRY |
The full English name of the country. This will always be restricted to characters that map into the ASCII 127 character subset. |
NLS$LI_SABBREVCTRYNAME |
The abbreviated name of the country as per ISO Standard 3166. |
NLS$LI_SNATIVECTRYNAME |
The native name of the country. |
NLS$LI_IDEFAULTLANGUAGE |
Language ID for the principal language spoken in this locale. This is provided so that partially specified locales can be completed with default values. |
NLS$LI_IDEFAULTCOUNTRY |
Country code for the principal country in this locale. This is provided so that partially specified locales can be completed with default values. |
NLS$LI_IDEFAULTANSICODEPAGE |
ANSI code page associated with this locale. |
NLS$LI_IDEFAULTOEMCODEPAGE |
OEM code page associated with the locale. |
NLS$LI_SLIST |
Character(s) used to separate list items, for example, comma in many locales. |
NLS$LI_IMEASURE |
This value is 0 if the metric system (S.I.) is used and 1 for the U.S. system of measurements. |
NLS$LI_SDECIMAL |
The character(s) used as decimal separator. This is restricted such that it cannot be set to digits 0 - 9. |
NLS$LI_STHOUSAND |
The character(s) used as separator between groups of digits left of the decimal. This is restricted such that it cannot be set to digits 0 - 9. |
NLS$LI_SGROUPING |
Sizes for each group of digits to the left of the decimal. An explicit size is needed for each group; sizes are separated by semicolons. If the last value is 0 the preceding value is repeated. To group thousands, specify "3;0". |
NLS$LI_IDIGITS |
The number of decimal digits. |
NLS$LI_ILZERO |
Determines whether to use leading zeros in decimal fields: 0 - Use no leading zeros 1 - Use leading zeros |
NLS$LI_INEGNUMBER |
Determines how negative numbers are represented: 0 - Puts negative numbers in parentheses: (1.1) 1 - Puts a minus sign in front: -1.1 2 - Puts a minus sign followed by a space in front: - 1.1 3 - Puts a minus sign after: 1.1- 4 - Puts a space then a minus sign after: 1.1 - |
NLS$LI_SNATIVEDIGITS |
The ten characters that are the native equivalent to the ASCII 0-9. |
NLS$LI_SCURRENCY |
The string used as the local monetary symbol. Cannot be set to digits 0-9. |
NLS$LI_SINTLSYMBOL |
Three characters of the International monetary symbol specified in ISO 4217 "Codes for the Representation of Currencies and Funds", followed by the character separating this string from the amount. |
NLS$LI_SMONDECIMALSEP |
The character(s) used as monetary decimal separator. This is restricted such that it cannot be set to digits 0-9. |
NLS$LI_SMONTHOUSANDSEP |
The character(s) used as monetary separator between groups of digits left of the decimal. Cannot be set to digits 0-9. |
NLS$LI_SMONGROUPING |
Sizes for each group of monetary digits to the left of the decimal. If the last value is 0, the preceding value is repeated. To group thousands, specify "3;0". |
NLS$LI_ICURRDIGITS |
Number of decimal digits for the local monetary format. |
NLS$LI_IINTLCURRDIGITS |
Number of decimal digits for the international monetary format. |
NLS$LI_ICURRENCY |
Determines how positive currency is represented: 0 - Puts currency symbol in front with no separation: $1.1 1 - Puts currency symbol in back with no separation: 1.1$ 2 - Puts currency symbol in front with single space after: $ 1.1 3 - Puts currency symbol in back with single space before: 1.1 $ |
NLS$LI_INEGCURR |
Determines how negative currency is represented: 0 ($1.1) 1 -$1.1 2 $-1.1 3 $1.1- 4 (1.1$) 5 -1.1$ 6 1.1-$ 7 1.1$- 8 -1.1 $ (space before $) 9 -$ 1.1 (space after $) 10 1.1 $- (space before $) 11 $ 1.1- (space after $) 12 $ -1.1 (space after $) 13 1.1- $ (space before $) 14 ($ 1.1) (space after $) 15 (1.1 $) (space before $) |
NLS$LI_SPOSITIVESIGN |
String value for the positive sign. Cannot be set to digits 0-9. |
NLS$LI_SNEGATIVESIGN |
String value for the negative sign. Cannot be set to digits 0-9. |
NLS$LI_IPOSSIGNPOSN |
Determines the formatting index for positive values: 0 - Parenthesis surround the amount and the monetary symbol 1 - The sign string precedes the amount and the monetary symbol 2 - The sign string follows the amount and the monetary symbol 3 - The sign string immediately precedes the monetary symbol 4 - The sign string immediately follows the monetary symbol |
NLS$LI_INEGSIGNPOSN |
Determines the formatting index for negative values. Same values as for NLS$LI_IPOSSIGNPOSN. |
NLS$LI_IPOSSYMPRECEDES |
1 if the monetary symbol precedes, 0 if it follows a positive amount. |
NLS$LI_IPOSSEPBYSPACE |
1 if the monetary symbol is separated by a space from a positive amount; otherwise, 0. |
NLS$LI_INEGSYMPRECEDES |
1 if the monetary symbol precedes, 0 if it follows a negative amount. |
NLS$LI_INEGSEPBYSPACE |
1 if the monetary symbol is separated by a space from a negative amount; otherwise, 0. |
NLS$LI_STIMEFORMAT |
Time formatting string. See NLS Date and Time Format for explanations of the valid strings. |
NLS$LI_STIME |
Character(s) for the time separator. Cannot be set to digits 0-9. |
NLS$LI_ITIME |
Time format: 0 - Use 12-hour format 1 - Use 24-hour format |
NLS$LI_ITLZERO |
Determines whether to use leading zeros in time fields: 0 - Use no leading zeros 1 - Use leading zeros for hours |
NLS$LI_S1159 |
String for the AM designator. |
NLS$LI_S2359 |
String for the PM designator. |
NLS$LI_SSHORTDATE |
Short Date formatting string for this locale. The d, M and y should have the day, month, and year substituted, respectively. See NLS Date and Time Format for explanations of the valid strings. |
NLS$LI_SDATE |
Character(s) for the date separator. Cannot be set to digits 0-9. |
NLS$LI_IDATE |
Short Date format ordering: 0 - Month-Day-Year 1 - Day-Month-Year 2 - Year-Month-Day |
NLS$LI_ICENTURY |
Specifies whether to use full 4-digit century for the short date only: 0 - Two-digit year 1 - Full century |
NLS$LI_IDAYLZERO |
Specifies whether to use leading zeros in day fields for the short date only: 0 - Use no leading zeros 1 - Use leading zeros |
NLS$LI_IMONLZERO |
Specifies whether to use leading zeros in month fields for the short date only: 0 - Use no leading zeros 1 - Use leading zeros |
NLS$LI_SLONGDATE |
Long Date formatting string for this locale. The string returned may contain a string within single quotes (' '). Any characters within single quotes should be left as is. The d, M and y should have the day, month, and year substituted, respectively. |
NLS$LI_ILDATE |
Long Date format ordering: 0 - Month-Day-Year 1 - Day-Month-Year 2 - Year-Month-Day |
NLS$LI_ICALENDARTYPE |
Specifies which type of calendar is currently being used: 1 - Gregorian (as in United States) 2 - Gregorian (English strings always) 3 - Era: Year of the Emperor (Japan) 4 - Era: Year of the Republic of China 5 - Tangun Era (Korea) |
NLS$LI_IOPTIONALCALENDAR |
Specifies which additional calendar types are valid and available for this locale. This can be a null separated list of all valid optional calendars: 0 - No additional types valid 1 - Gregorian (localized) 2 - Gregorian (English strings always) 3 - Era: Year of the Emperor (Japan) 4 - Era: Year of the Republic of China 5 - Tangun Era (Korea) |
NLS$LI_IFIRSTDAYOFWEEK |
Specifies which day is considered first in a week: 0 - SDAYNAME1 1 - SDAYNAME2 2 - SDAYNAME3 3 - SDAYNAME4 4 - SDAYNAME5 5 - SDAYNAME6 6 - SDAYNAME7 |
NLS$LI_IFIRSTWEEKOFYEAR |
Specifies which week of the year is considered first: 0 - Week containing 1/1 1 - First full week following 1/1 2 - First week containing at least 4 days |
NLS$LI_SDAYNAME1 - |
Native name for each day of the week. 1 = Monday, 2 = Tuesday, etc. |
NLS$LI_SABBREVDAYNAME1 - |
Native abbreviated name for each day of the week. 1 = Mon, 2 = Tue, etc. |
NLS$LI_SMONTHNAME1 - |
Native name for each month. 1 = January, 2 = February, etc. 13 = the 13th month, if it exists in the locale. |
NLS$LI_SABBREVMONTHNAME1 - |
Native abbreviated name for each month. 1 = Jan, 2 = Feb, etc. 13 = the 13th month, if it exists in the locale. |
When NLSGetLocaleInfo ( type, outstr) returns information about the date and time formats of the current locale, the value returned in outstr can be interpreted according to the following tables. Any text returned within a date and time string that is enclosed within single quotes should be left in the string in its exact form; that is, do not change the text or the location within the string.
Day
The day can be displayed in one of four formats using the letter "d". The following table shows the four variations:
d |
Day of the month as digits without leading zeros for single-digit days |
dd |
Day of the month as digits with leading zeros for single-digit days |
ddd |
Day of the week as a three-letter abbreviation (SABBREVDAYNAME) |
dddd |
Day of the week as its full name (SDAYNAME) |
Month
The month can be displayed in one of four formats using the letter "M". The uppercase "M" distinguishes months from minutes. The following table shows the four variations:
M |
Month as digits without leading zeros for single-digit months |
MM |
Month as digits with leading zeros for single-digit months |
MMM |
Month as a three-letter abbreviation (SABBREVMONTHNAME) |
MMMM |
Month as its full name (SMONTHNAME) |
Year
The year can be displayed in one of three formats using the letter "y". The following table shows the three variations:
y |
Year represented by only the last digit |
yy |
Year represented by only the last two digits |
yyyy |
Year represented by the full 4 digits |
Period/Era
The period/era string is displayed in a single format using the letters "gg".
gg |
Period/Era string |
Time
The time can be displayed in one of many formats using the letter "h" or "H" to denote hours, the letter "m" to denote minutes, the letter "s" to denote seconds and the letter "t" to denote the time marker. The following table shows the numerous variations of the time format. Lowercase "h" denotes the 12 hour clock and uppercase "H" denotes the 24 hour clock. The lowercase "m" distinguishes minutes from months.
h |
Hours without leading zeros for single-digit hours (12 hour clock) |
hh |
Hours with leading zeros for single-digit hours (12 hour clock) |
H |
Hours without leading zeros for single-digit hours (24 hour clock) |
HH |
Hours with leading zeros for single-digit hours (24 hour clock) |
m |
Minutes without leading zeros for single-digit minutes |
mm |
Minutes with leading zeros for single-digit minutes |
s |
Seconds without leading zeros for single-digit seconds |
ss |
Seconds with leading zeros for single-digit seconds |
t |
One-character time marker string |
tt |
Multicharacter time marker string |
USE IFNLS
INTEGER(4) strlen
CHARACTER(40) str
strlen = NLSGetLocaleInfo(NLS$LI_SDAYNAME1, str)
print *, str ! prints Monday if language is English
strlen = NLSGetLocaleInfo(NLS$LI_SDAYNAME2, str)
print *, str ! prints Tuesday if language is English