mirror of
https://github.com/matrix-construct/construct
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30 lines
1 KiB
C++
30 lines
1 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) 2016-2019 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_UTIL_CLOSURE_H
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namespace ircd {
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inline namespace util
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{
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template<class function> struct closure;
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}}
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///TODO: This is a WIP that is meant to replace the pattern of having two
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///TODO: for_each() overloads in every interface where one takes a closure
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///TODO: which returns a bool, and the other takes a void closure. In the
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///TODO: majority case, the void overload simply calls the bool overload and
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// TODO: returns true. In the minority case, the overloads are optimized. This
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///TODO: device should be useful in the majority case.
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template<class function>
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struct ircd::util::closure
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{
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};
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