External Interfaces Reference

mexIsLocked

Determine if MEX-file is locked

C Syntax

• #include "mex.h"
  bool mexIsLocked(void);
  

Returns

Logical 1 (true) if the MEX-file is locked; logical 0 (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 the MEX-file at any time.

To unlock a MEX-file, call mexUnlock.

Examples

See mexlock.c in the mex subdirectory of the examples directory.

See Also

mexLock, mexMakeArrayPersistent, mexMakeMemoryPersistent, mexUnlock

mexIsInf (Obsolete)

mexIsNaN (Obsolete)

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