Common and useful Graph functions?

Posted by Nazgulled on Stack Overflow See other posts from Stack Overflow or by Nazgulled
Published on 2010-03-18T00:14:59Z Indexed on 2010/03/18 0:21 UTC
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graphs

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functions

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library

Hi,

I'm implementing a simple Graph library for my uni project and since this is the first time I'm dealing with graphs, I would like to know which functions you guys consider to be most common and useful for Graph implementations...

So far, I have this:

graphInitialize()
graphInsertVertex()
graphRemoveVertex()
graphGetVertex()
graphGetVertexValue() (not implemented yet, not sure if I'll need it)
graphInsertEdge()
graphRemoveEdge()
graphLinkVertices() (this calls graphInsertEdge twice for bidirectional graph)
graphUnlinkVertices() (this calls graphRemoveEdge twice for bidirectional graph)
graphDestroy()

I know I'm missing a function do determine the shortest path, but I'm leaving that for last...

Do you think I'm missing any common/useful function?

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