A representation of the Spanner INTERVAL type: The difference between two date/time values.
Constructors
Interval(Interval &&)
Regular value type, supporting copy, assign, move.
| Parameter | |
|---|---|
| Name | Description |
|
Interval &&
|
Interval(Interval const &)
Regular value type, supporting copy, assign, move.
| Parameter | |
|---|---|
| Name | Description |
|
Interval const &
|
Interval()
Default construction yields a zero-length interval.
Interval(std::int32_t, std::int32_t, std::int32_t, std::chrono::nanoseconds)
| Parameters | |
|---|---|
| Name | Description |
years |
std::int32_t
|
months |
std::int32_t
|
days |
std::int32_t
|
offset |
std::chrono::nanoseconds
|
Interval(std::chrono::nanoseconds)
| Parameter | |
|---|---|
| Name | Description |
offset |
std::chrono::nanoseconds
|
Operators
operator-() const
Adjust the interval so that 30-day periods are represented as months.
For example, maps "35 days" to "1 month 5 days".
| Returns | |
|---|---|
| Type | Description |
Interval |
|
operator=(Interval &&)
Regular value type, supporting copy, assign, move.
| Parameter | |
|---|---|
| Name | Description |
|
Interval &&
|
| Returns | |
|---|---|
| Type | Description |
Interval & |
|
operator=(Interval const &)
Regular value type, supporting copy, assign, move.
| Parameter | |
|---|---|
| Name | Description |
|
Interval const &
|
| Returns | |
|---|---|
| Type | Description |
Interval & |
|
operator std::string() const
Conversion to a string using ISO8601 duration format.