IsInitialized

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IsInitialized

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bool = IsInitialized(anyGlobalVariable)

 

This macro function returns true if the global variable anyGlobalVariable has been initialized and false otherwise. This function is somewhat special :

 

This function accepts any type of variable.

 

It only accepts global variables as parameter. If you try to pass any other variable than a global variable, you will get a compilation error.

 

Because this function tests the state of a variable, you cannot pass literals to it.


Topic 110033 updated on 05-Jul-2003.
Topic URL: http://www.qppstudio.net/webhelp/index.html?isinitialized.htm