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| author | Fabrice Desclaux <fabrice.desclaux@cea.fr> | 2017-04-14 16:59:36 +0200 |
|---|---|---|
| committer | Fabrice Desclaux <fabrice.desclaux@cea.fr> | 2017-04-21 11:01:52 +0200 |
| commit | 9b0ce9e798941e700b166da43e100f04f12df05f (patch) | |
| tree | d52081ba74f4ae52f498eb9baaf7f3b71e3f81cc /miasm2/core/graph.py | |
| parent | e6ab4fd79ea540de0dd4563f9b6605c8a2f7a1bd (diff) | |
| download | miasm-9b0ce9e798941e700b166da43e100f04f12df05f.tar.gz miasm-9b0ce9e798941e700b166da43e100f04f12df05f.zip | |
Graph: add discard_edge
Diffstat (limited to 'miasm2/core/graph.py')
| -rw-r--r-- | miasm2/core/graph.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/miasm2/core/graph.py b/miasm2/core/graph.py index d97ca8be..ec9eac36 100644 --- a/miasm2/core/graph.py +++ b/miasm2/core/graph.py @@ -100,6 +100,11 @@ class DiGraph(object): self._nodes_succ[src].remove(dst) self._nodes_pred[dst].remove(src) + def discard_edge(self, src, dst): + """Remove edge between @src and @dst if it exits""" + if (src, dst) in self._edges: + self.del_edge(src, dst) + def predecessors_iter(self, node): if not node in self._nodes_pred: raise StopIteration |