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

[lilypond.git] / lily / skyline.cc

diff --git a/lily/skyline.cc b/lily/skyline.cc
index f46b2f3e84c401437e6136fbb7808b63a51c398d..5ce66cb9991ff5a6013486cf45d0a14656fe2d42 100644 (file)
--- a/lily/skyline.cc
+++ b/lily/skyline.cc
@@ -22,6 +22,10 @@
 #include <deque>
 #include <cstdio>
 
+using std::deque;
+using std::list;
+using std::vector;
+
 /* A skyline is a sequence of non-overlapping buildings: something like
    this:
                    _______