isLocked
Determine if System object is in use
Syntax
Description
returns logical tf
= isLocked(obj
)1
(true
) if the System object
is in use. Otherwise, isLocked
returns logical
0
(false
).
The object performs an internal initialization the first time that you call the
object. After initialization, the object is considered in-use and you cannot change
nontunable properties and other specifications determined by the System object
author. While an object is in use, isLocked
returns 1
(true
). To allow changes to the
object, call release
.
Examples
Input Arguments
Output Arguments
Extended Capabilities
Version History
Introduced in R2010a