lemon-1.2: comparison lemon/concepts/digraph.h

equal deleted inserted replaced

-:e27936e0bf81
+:08dfd09551e3
 ArcIt(Invalid) { }
 /// Sets the iterator to the first arc.
 /// Sets the iterator to the first arc of the given digraph.
 ///
-explicit ArcIt(const Digraph& g) { ignore_unused_variable_warning(g); }
+explicit ArcIt(const Digraph& g) { ::lemon::ignore_unused_variable_warning(g); }
 /// Sets the iterator to the given arc.
 /// Sets the iterator to the given arc of the given digraph.
 ///
 ArcIt(const Digraph&, const Arc&) { }