From: Peter Munch <peterrmuench@gmail.com>
Date: Sat, 7 Aug 2021 18:40:52 +0000 (+0200)
Subject: Small modifications of FEEvaluation documentation
X-Git-Tag: v9.4.0-rc1~1098^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F12631%2Fhead;p=dealii.git

Small modifications of FEEvaluation documentation
---

diff --git a/include/deal.II/matrix_free/fe_evaluation.h b/include/deal.II/matrix_free/fe_evaluation.h
index 6ef074383c..f80ad46e33 100644
--- a/include/deal.II/matrix_free/fe_evaluation.h
+++ b/include/deal.II/matrix_free/fe_evaluation.h
@@ -2025,10 +2025,10 @@ protected:
  *     phi.reinit(cell_index);
  *     for (unsigned int q=0; q<phi.n_q_points; ++q)
  *       {
- *         Point<dim,VectorizedArray<double> > p_vect =
+ *         const Point<dim,VectorizedArray<double> > p_vect =
  *           phi.quadrature_point(q);
  *         // Need to evaluate function for each component in VectorizedArray
- *         VectorizedArray<double> f_value;
+ *         VectorizedArray<double> f_value = 0.0;
  *         for (unsigned int v=0; v<VectorizedArray<double>::size(); ++v)
  *           {
  *             Point<dim> p;