Opened 16 years ago

Closed 14 years ago

#708 closed Bugs (fixed)

Dijkstra no_init version should not require VertexListGraph

Reported by: Douglas Gregor Owned by: Jeremiah Willcock
Milestone: Component: graph
Version: None Severity: Problem
Keywords: Cc:

Description (last modified by Douglas Gregor) 

The no_init version of Dijkstra's algorithm should not require a 
VertexListGraph. Right now, the only reason we need VertexListGraph is 
to make the relaxed heap work properly. Fix it!

Change History (4)

comment:1 by Marshall Clow, 15 years ago

Owner: changed from Douglas Gregor to doug_gregor
Severity: → Problem
Status: assigned → new

Assigned to "doug_gregor" instead of nonexistent user "dgregor"

comment:2 by Douglas Gregor, 14 years ago

Description: modified (diff)
Owner: changed from doug_gregor to Douglas Gregor

comment:3 by Jeremiah Willcock, 14 years ago

Owner: changed from Douglas Gregor to Jeremiah Willcock
Status: new → assigned

comment:4 by Jeremiah Willcock, 14 years ago

Resolution: None → fixed
Status: assigned → closed

(In [50812]) Changed Dijkstra shortest path algorithm to use d-ary heap by default, and to use a vector_property_map when the graph does not model VertexListGraph (only supported for dijkstra_shortest_paths_no_init); fixes #708

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