U_CAPI int32_t unum_formatDouble ( const UNumberFormat* fmt, double number, UChar* result, int32_t resultLength, UFieldPosition *pos, UErrorCode* status)

Format a double using a UNumberFormat

Returns:

The total buffer size needed; if greater than resultLength, the output was truncated.

Parameters:

fmt - The formatter to use.
number - The number to format.
result - A pointer to a buffer to receive the formatted number.
resultLength - The maximum size of result.
pos - If not 0, a UFieldPosition which will receive the information on a specific field.
status - A pointer to an UErrorCode to receive any errors

See Also:

unum_format
unum_parse
unum_parseDouble

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