Add the specified rhs time interval to this object.
Declared in <bdlt_datetimeinterval.h>
DatetimeInterval&
operator+=(DatetimeInterval const& rhs);Add to this time interval the value of the specified rhs time interval, and return a reference providing modifiable access to this object. The behavior is undefined unless the resulting time interval value is valid (i.e., the days field must not overflow a 32-bit integer).
a reference providing modifiable access to this object
| Name | Description |
|---|---|
| rhs | time interval to add |