Hi,
I like to revise my request. In Objective-c, Is there any example of singleton ClassA and a wrapper classB which is used by an app to execute methods in classA?. Could be simple examples to illustrate the concept. The reason behind singleton is that only one instance of the classA could be created. I am new.
I like to revise my request. In Objective-c, Is there any example of singleton ClassA and a wrapper classB which is used by an app to execute methods in classA?. Could be simple examples to illustrate the concept. The reason behind singleton is that only one instance of the classA could be created. I am new.
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