From: Marc Fehling <mafehling.git@gmail.com>
Date: Tue, 20 Aug 2024 17:57:30 +0000 (-0600)
Subject: Fix documentation of SolutionTransfer.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F17581%2Fhead;p=dealii.git

Fix documentation of SolutionTransfer.
---

diff --git a/include/deal.II/numerics/solution_transfer.h b/include/deal.II/numerics/solution_transfer.h
index 0fb3a5c385..121b3cf7af 100644
--- a/include/deal.II/numerics/solution_transfer.h
+++ b/include/deal.II/numerics/solution_transfer.h
@@ -74,11 +74,12 @@ DEAL_II_NAMESPACE_OPEN
  * // redistribute dofs,
  * dof_handler.distribute_dofs(fe);
  *
- * // and interpolate the solution
- * VectorType interpolated_solution;
+ * // adjust the vector size so that it can hold all dofs
+ * // (for distributed grids, see instructions below),
+ * solution.reinit(...);
  *
- * //create VectorType in the right size here
- * soltrans.interpolate(interpolated_solution);
+ * // and interpolate the solution
+ * soltrans.interpolate(solution);
  * @endcode
  *
  * <h3>Usage on distributed grids</h3>