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U_STABLE int32_t U_EXPORT2 ucurr_getDefaultFractionDigits ( const UChar *  currency,
UErrorCode ec 
)

Returns the number of the number of fraction digits that should be displayed for the given currency.

Parameters:
currency null-terminated 3-letter ISO 4217 code
ec input-output error code
Returns:
a non-negative number of fraction digits to be displayed, or 0 if there is an error ICU 3.0

Definition at line 1418 of file ucurr.cpp.

                                                                      {
    return (_findMetaData(currency, *ec))[0];
}


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