From: Marc Fehling <mafehling.git@gmail.com>
Date: Sun, 21 May 2023 03:53:32 +0000 (-0600)
Subject: Fix doc about returning invalid fe indices.
X-Git-Tag: v9.5.0-rc1~210^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F15242%2Fhead;p=dealii.git

Fix doc about returning invalid fe indices.
---

diff --git a/include/deal.II/hp/fe_collection.h b/include/deal.II/hp/fe_collection.h
index 8287171f3b..6e7e07fb6a 100644
--- a/include/deal.II/hp/fe_collection.h
+++ b/include/deal.II/hp/fe_collection.h
@@ -422,7 +422,7 @@ namespace hp
      * If this set consists of exactly one element, we consider it to be
      * the dominating one and return its corresponding index. Further, if the
      * function is not able to find a finite element at all, it returns
-     * numbers::invalid_unsigned_int.
+     * numbers::invalid_fe_index.
      *
      * For example, if a FECollection consists of
      * `{FE_Q(1),FE_Q(2),FE_Q(3),FE_Q(4)}` elements and we are looking for the
@@ -458,7 +458,7 @@ namespace hp
      * If this set consists of exactly one element, we consider it to be
      * the dominated one and return its corresponding index. Further, if the
      * function is not able to find a finite element at all, it returns
-     * numbers::invalid_unsigned_int.
+     * numbers::invalid_fe_index.
      *
      * For example, if a FECollection consists of
      * `{FE_Q(1),FE_Q(2),FE_Q(3),FE_Q(4)}` elements and we are looking for the
@@ -498,7 +498,7 @@ namespace hp
      * If this set consists of exactly one element, we consider it to be
      * the dominated one and return its corresponding index. Further, if the
      * function is not able to find a finite element at all, it returns
-     * numbers::invalid_unsigned_int.
+     * numbers::invalid_fe_index.
      *
      * The @p codim parameter describes the codimension of the investigated
      * subspace and specifies that it is subject to this comparison. See
@@ -524,7 +524,7 @@ namespace hp
      * If this set consists of exactly one element, we consider it to be
      * the dominating one and return its corresponding index. Further, if the
      * function is not able to find a finite element at all, it returns
-     * numbers::invalid_unsigned_int.
+     * numbers::invalid_fe_index.
      *
      * The @p codim parameter describes the codimension of the investigated
      * subspace and specifies that it is subject to this comparison. See