mirror of
https://github.com/matrix-construct/construct
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33 lines
1.3 KiB
C++
33 lines
1.3 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_M_EVENT_INDEX_H
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namespace ircd::m
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{
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// Parallel query; returns number of successful results (positions are fixed)
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size_t index(const vector_view<event::idx> &out, const vector_view<const event::id> &in);
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// Parallel query; returns number number of ids. Successful results non-zero.
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size_t index(const vector_view<event::idx> &out, const m::event::prev &);
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size_t index(const vector_view<event::idx> &out, const m::event::auth &);
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// Responds with idx in closure; returns false if no action.
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bool index(std::nothrow_t, const event::id &, const event::closure_idx &);
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// Return idx from an event id
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[[nodiscard]] event::idx index(std::nothrow_t, const event::id &);
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event::idx index(const event::id &);
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// Return idx from populated event tuple
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[[nodiscard]] event::idx index(std::nothrow_t, const event &);
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event::idx index(const event &);
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}
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