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

[lilypond.git] / lily / tie.cc

diff --git a/lily/tie.cc b/lily/tie.cc
index dcc53ad44e61c7af5ee5522ce3d8b18a19b56eb4..0cd3eb75b87aea109b2e4c50d54bf143967fca62 100644 (file)
--- a/lily/tie.cc
+++ b/lily/tie.cc
@@ -41,6 +41,8 @@
 #include "warn.hh"
 #include "semi-tie-column.hh"
 
+using std::string;
+
 bool
 Tie::less (Grob *g1, Grob *g2)
 {