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

[lilypond.git] / lily / stem-tremolo.cc

diff --git a/lily/stem-tremolo.cc b/lily/stem-tremolo.cc
index 5f71607a37b89b8877ea58c832c9521cb0163aa7..f88b41c450be6095b6158bf827a6275b50804805 100644 (file)
--- a/lily/stem-tremolo.cc
+++ b/lily/stem-tremolo.cc
@@ -31,6 +31,8 @@
 #include "stem.hh"
 #include "warn.hh"
 
+using std::vector;
+
 MAKE_SCHEME_CALLBACK (Stem_tremolo, calc_slope, 1)
 SCM
 Stem_tremolo::calc_slope (SCM smob)