We wish to modify a class, but we cannot do so while keeping it backward compatible. A reasonable approach is to:

A. rename the class
B. form a new class, like the existing class but modified the way we want, and keep the existing class
C. use a Peterson Language Modifier, go to the Build menu, select Interface, then select the modifications that prevented the class from being backwards compatible, and finally, click on the modify interface button, being careful not to drag the modifications
D. make a class template, using DataType for the function name


B

Computer Science & Information Technology

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