ocr: Class Description CArray Stores elements in an. array. CMap Maps keys to values. CList Stores elements in a linked list. CTypedPtrList Typesafe collection that stores pointers to objects in a linked list. CTypedPtrArray Typesafe collection that stores pointers to objects in an array. CTypedPtrMap Typesafe collection that maps keys to values; both keys and values are pointers. Table 6: MFC template collection classes.