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Cosmetics.
[mtp.git]
/
mtp_graph.cc
diff --git
a/mtp_graph.cc
b/mtp_graph.cc
index
343ebf7
..
2832e71
100644
(file)
--- a/
mtp_graph.cc
+++ b/
mtp_graph.cc
@@
-63,9
+63,7
@@
void Edge::invert() {
positivized_length = - positivized_length;
origin_vertex->del_leaving_edge(this);
terminal_vertex->add_leaving_edge(this);
positivized_length = - positivized_length;
origin_vertex->del_leaving_edge(this);
terminal_vertex->add_leaving_edge(this);
- Vertex *t = terminal_vertex;
- terminal_vertex = origin_vertex;
- origin_vertex = t;
+ swap(terminal_vertex, origin_vertex);
}
//////////////////////////////////////////////////////////////////////
}
//////////////////////////////////////////////////////////////////////