Protocols

The following protocols are available globally.

  • This protocol declares the requirements for optimal pathfinding in a directed graph of nodes and implements the A* algorithm via an extension.

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    Declaration

    Swift

    public protocol Graph
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  • A simplified version of the Graph protocol that allows optimal path finding between nodes without the need of a containing Graph type.

    Use this protocol instead of Graph if your nodes store their outgoing edges.

    When your nodes do not store edge information, consider using the Graph protocol.

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    Declaration

    Swift

    public protocol GraphNode : Graph, Hashable
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