Intel® Fortran Compiler 16.0 User and Reference Guide
NLS Function: Returns a correctly formatted number string for the current locale.
USE IFNLS
result = NLSFormatNumber (outstr, instr [, flags])
outstr |
(Output) Character*(*). String containing the correctly formatted number for the current locale. If outstr is longer than the formatted number, it is padded with blanks. |
instr |
(Input) Character*(*). Number string to be formatted. Can only contain the characters '0' through '9', one decimal point (a period) if a floating-point value, and a minus sign in the first position if negative. All other characters are invalid and cause the function to return an error. |
flags |
(Input; optional) INTEGER(4). If specified, modifies the number conversion. If you omit flags, the flag NLS$Normal is used. Available values (defined in IFNLS.F90) are:
|
The result type is INTEGER(4). The result is the number of characters written to outstr (bytes are counted, not multibyte characters). If an error occurs, the result is one of the following negative values:
NLS$ErrorInsufficentBuffer - outstr buffer is too small
NLS$ErrorInvalidFlags - flags has an illegal value
NLS$ErrorInvalidInput - instr has an illegal value
USE IFNLS
CHARACTER(40) str
INTEGER(4) i
i = NLSFormatNumber(str, "1.23")
print *, str ! prints 1.23
i = NLSFormatNumber(str, "1000000.99")
print *, str ! prints 1,000,000.99
i = NLSSetLocale("Spanish", "Spain")
i = NLSFormatNumber(str, "1.23")
print *, str ! prints 1,23
i = NLSFormatNumber(str, "1000000.99")
print *, str ! prints 1.000.000,99
END