]> granicus.if.org Git - graphviz/commit
Fix cgraph to have the same semantics as libgraph concerning strict
authorerg <devnull@localhost>
Sat, 20 Dec 2008 21:20:31 +0000 (21:20 +0000)
committererg <devnull@localhost>
Sat, 20 Dec 2008 21:20:31 +0000 (21:20 +0000)
commit5eedc859046c58e8649bb32b040d192e28daac51
tree24e4b1e0c236f194bbda55615d106cb8495bbf5a
parent7857b3a37a9f1f79c3b39350c4eb0d0c4eb8eaff
Fix cgraph to have the same semantics as libgraph concerning strict
graphs. That is, strict means no multiedges; it does not preclude
loops.

Added a bit to allow a graph to also disallow loops, though this is
unsed at present.
lib/cgraph/cgraph.h
lib/cgraph/edge.c
lib/cgraph/graph.c