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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sw/inc/nodeoffset.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sw/inc/nodeoffset.hxx')
-rw-r--r-- | sw/inc/nodeoffset.hxx | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sw/inc/nodeoffset.hxx b/sw/inc/nodeoffset.hxx new file mode 100644 index 000000000..035925855 --- /dev/null +++ b/sw/inc/nodeoffset.hxx @@ -0,0 +1,41 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * This file is part of the LibreOffice project. + * + * 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 <sal/config.h> +#include "swdllapi.h" +#include <o3tl/strong_int.hxx> +#include <iostream> + +typedef o3tl::strong_int<sal_Int32, struct Tag_SwNodeOffset> SwNodeOffset; + +/* Just to make it easier to write arithmetic with these types */ +template <typename T> +inline typename std::enable_if<std::is_signed<T>::value, SwNodeOffset>::type +operator+(SwNodeOffset a, T n) +{ + return a + SwNodeOffset(n); +} + +/* Just to make it easier to write arithmetic with these types */ +template <typename T> +inline typename std::enable_if<std::is_signed<T>::value, SwNodeOffset>::type +operator-(SwNodeOffset a, T n) +{ + return a - SwNodeOffset(n); +} + +inline SwNodeOffset abs(const SwNodeOffset& a) { return a > SwNodeOffset(0) ? a : -a; } +inline SwNodeOffset min(const SwNodeOffset& a, const SwNodeOffset& b) { return a > b ? a : b; } + +constexpr SwNodeOffset NODE_OFFSET_MAX(SAL_MAX_INT32); + +SW_DLLPUBLIC std::ostream& operator<<(std::ostream& s, const SwNodeOffset& index); + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |