| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=real32), | intent(in) | :: | values(:) | |||
| type(sort_key_buf), | intent(out), | allocatable | :: | buf(:) |
one entry, or two for a timestamp. |
|
| logical, | intent(in) | :: | descending |
.true. sorts high to low. |
||
| logical, | intent(in) | :: | nulls_first |
.true. places nulls before values. |
||
| character(len=*), | intent(in) | :: | proc |
calling procedure, for messages. |
||
| logical, | intent(in), | optional | :: | is_valid(:) |
per element: .false. marks a null. |
|
| integer, | intent(in), | optional | :: | threads |
thread request; absent = the automatic policy. |
Extracts a 32-bit real key into the canonical form the engine takes.