Revert "Issue 4550 (1/2) Avoid "using namespace std;" in included files"

[lilypond.git] / lily / beam-collision-engraver.cc

diff --git a/lily/beam-collision-engraver.cc b/lily/beam-collision-engraver.cc
index 006db81d937bee047f331001ac92c10af59418f3..151ffacf16eab597378664eeb3d84a74f7ce5229 100644 (file)
--- a/lily/beam-collision-engraver.cc
+++ b/lily/beam-collision-engraver.cc
@@ -24,8 +24,6 @@
 #include "pointer-group-interface.hh"
 #include "stem.hh"
 
-using std::vector;
-
 class Beam_collision_engraver : public Engraver
 {
 protected: