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

[lilypond.git] / lily / accidental-placement.cc

diff --git a/lily/accidental-placement.cc b/lily/accidental-placement.cc
index 1a557101223e510aafd382ad91642cb94fdce67d..45c9fe08e3e3c614d3484d41b753128917ef58a2 100644 (file)
--- a/lily/accidental-placement.cc
+++ b/lily/accidental-placement.cc
@@ -31,6 +31,8 @@
 #include "stream-event.hh"
 #include "warn.hh"
 
+using std::vector;
+
 static Pitch *
 accidental_pitch (Grob *acc)
 {