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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:48:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:48:59 +0000 |
commit | c484829272cd13a738e35412498e12f2c9a194ac (patch) | |
tree | a1f5ec09629ee895bd3963fa8820b45f2f4c574b /src/include/ostream_utils.hpp | |
parent | Initial commit. (diff) | |
download | liborcus-c484829272cd13a738e35412498e12f2c9a194ac.tar.xz liborcus-c484829272cd13a738e35412498e12f2c9a194ac.zip |
Adding upstream version 0.19.2.upstream/0.19.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/ostream_utils.hpp')
-rw-r--r-- | src/include/ostream_utils.hpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/include/ostream_utils.hpp b/src/include/ostream_utils.hpp new file mode 100644 index 0000000..634b1f5 --- /dev/null +++ b/src/include/ostream_utils.hpp @@ -0,0 +1,34 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#pragma once + +#include <ostream> +#include <string_view> + +namespace orcus { namespace detail { + +class ostream_format_guard +{ + std::ostream& m_os; + std::ios_base::fmtflags m_flags; +public: + ostream_format_guard(std::ostream& os) : + m_os(os) + { + m_flags = m_os.flags(); + } + + ~ostream_format_guard() + { + m_os.setf(m_flags); + } +}; + +}} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |