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What is meant by node classes?
Answer:
i. A node class is a part of the class hierarchy.
ii. A class hierarchy is built with a view of derivation different from the interface/implementer view used for abstract types.
iii. A class is viewed as a foundation on which to build even if it is an abstract class, it usually has some representation and provides some services for its derived classes. An example of node classes is polygon, Ival _slider and satellite.
Asked In ::
Shahni
23 Feb, 2019 5:07 AM
i. A node class is a part of the class hierarchy.
ii. A class hierarchy is built with a view of derivation different from the interface/implementer view used for abstract types.
iii. A class is viewed as a foundation on which to build even if it is an abstract class, it usually has some representation and provides some services for its derived classes. An example of node classes is polygon, Ival _slider and satellite.
ii. A class hierarchy is built with a view of derivation different from the interface/implementer view used for abstract types.
iii. A class is viewed as a foundation on which to build even if it is an abstract class, it usually has some representation and provides some services for its derived classes. An example of node classes is polygon, Ival _slider and satellite.