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

[lilypond.git] / lily / include / change-sequence-iterator.hh

diff --git a/lily/include/change-sequence-iterator.hh b/lily/include/change-sequence-iterator.hh
index 2c1ae65a227bfad39309f37ef1e5a76f1de8fe4c..2c2dfe3eb09c7910a3cf9fc08ef7ec1cc5d06804 100644 (file)
--- a/lily/include/change-sequence-iterator.hh
+++ b/lily/include/change-sequence-iterator.hh
@@ -35,7 +35,7 @@ protected:
 
 private:
   // implement in derived class to effect a context change
-  virtual void change_to (const std::string &id) = 0;
+  virtual void change_to (const string &id) = 0;
 
 private:
   // There is no need to protect this in derived_mark() because it is protected