Add Drul_array<>::set() method.

[lilypond.git] / flower / include / drul-array.hh

diff --git a/flower/include/drul-array.hh b/flower/include/drul-array.hh
index e687acf2d7a0d7026a430589ae2f795922542f78..47c4847c4048825f0d65904a0431a2e861779410 100644 (file)
--- a/flower/include/drul-array.hh
+++ b/flower/include/drul-array.hh
@@ -40,7 +40,11 @@ struct Drul_array
   Drul_array ()
   {
   }
-  Drul_array (T t1, T t2)
+  Drul_array (T const &t1, T const &t2)
+  {
+    set (t1, t2);
+  }
+  void set (T const &t1, T const &t2)
   {
     array_[0] = t1;
     array_[1] = t2;