Return the (signed) number of days between two dates.
Synopsis
Declared in <bbldc_perioddaycountutil.h>
static
int
daysDiff(
bdlt::Date const& beginDate,
bdlt::Date const& endDate,
DayCountConvention::Enum convention);Description
Return the (signed) number of days between the specified beginDate and endDate according to the specified day‐count convention. If beginDate <= endDate then the result is non‐negative. The behavior is undefined unless isSupported(convention). Note that reversing the order of beginDate and endDate negates the result.
Return Value
signed day difference according to convention
Parameters
Name |
Description |
beginDate |
start of the date range |
endDate |
end of the date range |
convention |
day‐count convention to apply |
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