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  • Correction
  • Example
  • Declaring a derived class
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Error 1044: The class is already derived from this class
Reason
You are trying to redefine an inheritance. The same inheritance is described twice in the same code.
Correction
Delete the additional syntax.
Example

Declaring a derived class

Code triggering the error
Circle is Class
        is Drawing object
        is Drawing object
END
Possible correction
Delete the additional declaration.
Circle is Class
        is Drawing object
END
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