isNull
Class: lib.pointer
Namespace: lib
Points to NULL pointer
Syntax
tf = isNull(h)
Description
tf = isNull(
returns true if
h
)h
is a lib.pointer
object.
Input Arguments
h
— lib.pointer
object
handle
lib.pointer
object, specified as a handle.
Examples
Create Null lib.pointer Object
Version History
Introduced before R2006a
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