- When you wish to create a single client for connecting a server.
- Handle for a GUI
Single instance of class
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Hello all! I have just started learning MATLAB and am exploring the OOPS concepts in it. Can someone guide me how to create a class and limit it with only one instance? Also can someone tell me where one can use it
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Accepted Answer
Chirag Nighut
on 4 Jul 2019
In order to limit a single instance of a class you can use the persistent variables. Such type of classes are called Singleton Class. Such classes can be used
Following link should help you understand the singleton class and also its implementation:
1 Comment
Andreas Justin
on 20 Feb 2024
Edited: Andreas Justin
on 20 Feb 2024
The persistent variables will be reinstantiated if you change the code of a class containing said variables. Even tough you might only change a comment somewhere within the source file (as of R2024a-pre).
Is mlock a valid way to prevent this behaviour?
Or is a constant property the better way?
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