Attribute |
Description |
in |
indicates that the argument is intended to be passed into the routine. |
out |
indicates that the argument is intended to be used to pass a value out of the routine. A named variable must be passed to the routine to pass a value back to the calling level. |
optional |
indicates the argument is optional; optional parameters and keywords are also placed inside brackets ([]) in the routine summary. |
type |
"type" indicates the type of the variable. Can be used indicate a group of types, a specific type, an array of a certain type, etc. Boolean keywords are indicated by a /KEYWORD_NAME in the routine summary. |