The Tree Abstract Data Type includes generic methods for managing the tree as a whole, access methods for node-specific operations, and query methods for retrieving information about the tree and its elements.
The operations for the Tree Abstract Data Type (ADT) include a variety of methods that are categorized as follows:
- Generic methods: such as creating a new tree, destroying a tree, and copying a tree.
- Access methods: like inserting a node, deleting a node, and replacing an element within a node.
- Query methods: which encompass searching for an element, checking the height of a tree, and determining the depth of a node.
Each method serves a specific purpose in managing the structure and data contained within a tree, enabling the manipulation and examination of its elements and structure. For example, the query methods allow a tree to be interrogated for specific information which can be critical for decision-making processes such as traversing the tree or determining if it is balanced.
So, the TREE ADT contains a comprehensive suite of operations that facilitate the effective management and utilization of tree structures in computing.