From 022da05b1f72492c888a190af361c764c67c8075 Mon Sep 17 00:00:00 2001
From: Peter Munch <peterrmuench@gmail.com>
Date: Mon, 6 Apr 2020 08:42:42 +0200
Subject: [PATCH] Make TpetraWrappers appear in Doxygen

---
 doc/doxygen/options.dox.in                   | 1 +
 include/deal.II/lac/trilinos_tpetra_vector.h | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/doc/doxygen/options.dox.in b/doc/doxygen/options.dox.in
index ec652fb8fa..c3d5880221 100644
--- a/doc/doxygen/options.dox.in
+++ b/doc/doxygen/options.dox.in
@@ -207,6 +207,7 @@ PREDEFINED             = DOXYGEN=1 \
                          DEAL_II_SYMENGINE_WITH_LLVM=1 \
                          DEAL_II_WITH_THREADS=1 \
                          DEAL_II_WITH_TRILINOS=1 \
+                         DEAL_II_TRILINOS_WITH_TPETRA=1 \
                          DEAL_II_TRILINOS_WITH_ROL=1 \
                          DEAL_II_WITH_UMFPACK=1 \
                          DEAL_II_WITH_ZLIB=1 \
diff --git a/include/deal.II/lac/trilinos_tpetra_vector.h b/include/deal.II/lac/trilinos_tpetra_vector.h
index aef6bd2cd6..343b523187 100644
--- a/include/deal.II/lac/trilinos_tpetra_vector.h
+++ b/include/deal.II/lac/trilinos_tpetra_vector.h
@@ -48,6 +48,13 @@ namespace LinearAlgebra
   class ReadWriteVector;
 #  endif
 
+  /**
+   * A namespace for classes that provide wrappers for Trilinos' Tpetra vectors.
+   *
+   * This namespace provides wrappers for the Tpetra::Vector class from the
+   * Tpetra package (https://trilinos.github.io/tpetra.html) that is part of
+   * Trilinos.
+   */
   namespace TpetraWrappers
   {
     /**
-- 
2.39.5