Managing the Document

Typically, you must write code to:

• Initialize a document’s data members
  
  
• Deallocate memory allocated for the data, release system resources, and perform other cleanup chores.

When a new Scribble document is created, CScribbleDoc must create a pen for drawing new strokes. When a document is closed, the document must delete the stroke objects it has stored up. The next topic, Initializing and Cleaning Up, describes how to do this for Scribble.

Suggested Reading in the Microsoft Foundation Class Reference

• CTypedPtrList::RemoveHead