Open Inventor Toolmaker, 2nd Edition > Creating an Element > The initClass() Method

5.3. The initClass() Method

The initClass() method sets up runtime type checking for the class. Use SO_ELEMENT_INIT_CLASS() in the initialization method for non-abstract classes. Use SO_ELEMENT_INIT_ABSTRACT_CLASS() in the initialization method for abstract classes.

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5.2. Deriving a Class from an Existing Element Home 5.4. Destructor