mirror of
https://github.com/matrix-construct/construct
synced 2024-11-16 15:00:51 +01:00
80 lines
1.6 KiB
C++
80 lines
1.6 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#pragma once
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#define HAVE_IRCD_JSON_TUPLE_FOR_EACH_H
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namespace ircd {
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namespace json {
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template<class tuple,
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class function>
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inline enable_if_tuple<tuple, bool>
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for_each(const tuple &t,
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function&& f)
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{
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return util::for_each(t, [&f]
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(const auto &prop)
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{
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return f(prop.key, prop.value);
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});
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}
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template<class tuple,
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class function>
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inline enable_if_tuple<tuple, bool>
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for_each(tuple &t,
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function&& f)
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{
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return util::for_each(t, [&f]
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(auto &prop)
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{
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return f(prop.key, prop.value);
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});
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}
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template<class tuple,
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class function>
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inline void
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for_each(const tuple &t,
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const vector_view<const string_view> &mask,
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function&& f)
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{
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std::for_each(std::begin(mask), std::end(mask), [&t, &f]
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(const auto &key)
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{
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at(t, key, [&f, &key]
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(auto&& val)
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{
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f(key, val);
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});
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});
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}
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template<class tuple,
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class function>
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inline void
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for_each(tuple &t,
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const vector_view<const string_view> &mask,
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function&& f)
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{
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std::for_each(std::begin(mask), std::end(mask), [&t, &f]
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(const auto &key)
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{
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at(t, key, [&f, &key]
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(auto&& val)
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{
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f(key, val);
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});
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});
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}
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} // namespace json
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} // namespace ircd
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