Type
Specifies the data type, length, nullability, and default value of a local variable or parameter.
This element has the following syntax:
simple_datatype [with null | not null]
[not default | with default | [with ]default | defaultvalue] |
[array of] classname [[with ]default [null]] |
collectionname collection of externalclassname [[with ]default [null]]
simple_datatype
Specifies the simple data type
defaultvalue
Specifies the default value, which must be a null, a literal, or a system constant of the appropriate type. Valid system constants are listed in
System Constants and Keywords (see
System Constants).
Note: The clauses “with null, not default” and “with default” are provided for syntactic compatibility with SQL, but they have no effect in OpenROAD.
classname
Specifies the class name. It can be the name of a system class, user class, or external class.
collectionname
Specifies the collection name
externalclassname
Specifies the external class name