Work around a doxygen issue where it can't match declaration and definition.

diff --git a/include/deal.II/lac/affine_constraints.h b/include/deal.II/lac/affine_constraints.h
index 7c9ede0d16b50e49885df36baa5416c3c2f01b4a..906e2be1f6c622f9d87b2f587b410ab7259b2f2a 100644 (file)
--- a/include/deal.II/lac/affine_constraints.h
+++ b/include/deal.II/lac/affine_constraints.h
@@ -1651,9 +1651,10 @@ public:
     /**
      * Default constructor.
      */
-    ConstraintLine(const size_type &index         = numbers::invalid_dof_index,
-                   const Entries &  entries       = {},
-                   const number &   inhomogeneity = 0.0);
+    ConstraintLine(const size_type &index = numbers::invalid_dof_index,
+                   const typename AffineConstraints<
+                     number>::ConstraintLine::Entries &entries       = {},
+                   const number &                      inhomogeneity = 0.0);
 
     /**
      * Copy constructor.