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find-graph-edge Generic Function

Summary

Finds and returns an edge in a graph given two items.

Package

capi

Signature

find-graph-edge graph from to => edge

Arguments
graph
from
An item in graph.
to
An item in graph.
Values
edge
A graph edge, or nil.
Description

The generic function find-graph-edge finds the edge in graph that goes from the node corresponding to from to the node corresponding to to.

If there is no such edge, find-graph-edge returns nil.

See also

find-graph-node
graph-pane


CAPI User Guide and Reference Manual (Macintosh version) - 01 Dec 2021 19:31:27