Remove deprecated LinearAlgebra::CommunicationPatternBase

diff --git a/include/deal.II/lac/communication_pattern_base.h b/include/deal.II/lac/communication_pattern_base.h
deleted file mode 100644 (file)
index 81b0294..0000000
--- a/include/deal.II/lac/communication_pattern_base.h
+++ /dev/null
@@ -1,39 +0,0 @@
-// ---------------------------------------------------------------------
-//
-// Copyright (C) 2015 - 2021 by the deal.II authors
-//
-// This file is part of the deal.II library.
-//
-// The deal.II library is free software; you can use it, redistribute
-// it, and/or modify it under the terms of the GNU Lesser General
-// Public License as published by the Free Software Foundation; either
-// version 2.1 of the License, or (at your option) any later version.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
-//
-// ---------------------------------------------------------------------
-
-#ifndef dealii_lac_communication_pattern_base_h
-#define dealii_lac_communication_pattern_base_h
-
-#include <deal.II/base/communication_pattern_base.h>
-
-DEAL_II_NAMESPACE_OPEN
-
-DEAL_II_WARNING(
-  "This file is deprecated. Use deal.II/base/communication_pattern_base.h instead!")
-
-namespace LinearAlgebra
-{
-  /**
-   * Alias for Utilities::MPI::CommunicationPatternBase. This class was
-   * originally defined in the LinearAlgebra namespace but is now used for more
-   * general purposes.
-   */
-  using CommunicationPatternBase DEAL_II_DEPRECATED =
-    Utilities::MPI::CommunicationPatternBase;
-} // end of namespace LinearAlgebra
-
-DEAL_II_NAMESPACE_CLOSE
-
-#endif