Reference documentation for deal.II version GIT relicensing-837-gaf73e64026 2024-06-15 22:40:02+00:00
\(\newcommand{\dealvcentcolon}{\mathrel{\mathop{:}}}\) \(\newcommand{\dealcoloneq}{\dealvcentcolon\mathrel{\mkern-1.2mu}=}\) \(\newcommand{\jump}[1]{\left[\!\left[ #1 \right]\!\right]}\) \(\newcommand{\average}[1]{\left\{\!\left\{ #1 \right\}\!\right\}}\)
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variant.h
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1// ------------------------------------------------------------------------
2//
3// SPDX-License-Identifier: LGPL-2.1-or-later
4// Copyright (C) 2022 - 2023 by the deal.II authors
5//
6// This file is part of the deal.II library.
7//
8// Part of the source code is dual licensed under Apache-2.0 WITH
9// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
10// governing the source code and code contributions can be found in
11// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
12//
13// ------------------------------------------------------------------------
14#ifndef dealii_cxx17_variant_h
15#define dealii_cxx17_variant_h
16
17#include <deal.II/base/config.h>
18
19#ifdef DEAL_II_EARLY_DEPRECATIONS
21 "This file is deprecated. Simply use the corresponding C++17 header <variant>.")
22#endif
23
24#include <variant>
25
27namespace std_cxx17
28{
29 using std::get;
30 using std::holds_alternative;
31 using std::variant;
32} // namespace std_cxx17
34
35#endif // dealii_cxx17_variant_h
#define DEAL_II_NAMESPACE_OPEN
Definition config.h:502
#define DEAL_II_WARNING(desc)
Definition config.h:591
#define DEAL_II_NAMESPACE_CLOSE
Definition config.h:503