MATLAB Application Program Interface Reference Help Desk

mexIsLocked

Purpose

True if this MEX-file is locked

C Syntax

Returns

True if the MEX-file is locked; False if the file is unlocked.

Description

Call mexIsLocked to determine if the MEX-file is locked. By default, MEX-files are unlocked, meaning that users can clear a MEX-file at any time. Calling mexLock locks a MEX-file, which makes it impossible for a user to clear a MEX-file.

See Also

mexLock, mexMakeArrayPersistent, mexMakeMemoryPersistent, mexUnlock



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