10 lines
535 B
Plaintext
10 lines
535 B
Plaintext
Tree::DAG_Node is a (super)class for representing nodes in a tree.
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This class encapsulates/makes/manipulates objects that represent nodes
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in a tree structure. The tree structure is not an object itself, but
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is emergent from the linkages you create between nodes. This class
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provides the methods for making linkages that can be used to build up
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a tree, while preventing you from ever making any kinds of linkages
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which are not allowed in a tree (such as having a node be its own
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mother or ancestor, or having a node have two mothers).
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