2015-06-02 21:24:29 +10:00
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/*
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2018-08-04 15:14:06 +10:00
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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2015-06-02 21:24:29 +10:00
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*
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* Copyright 2010-2015 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef __UTIL_HASH_FNV1A_HPP
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#define __UTIL_HASH_FNV1A_HPP
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2018-01-13 13:48:58 +11:00
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#include "view.hpp"
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2015-06-02 21:24:29 +10:00
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#include <cstdint>
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#include <cstddef>
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2018-08-05 14:42:02 +10:00
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namespace cruft::hash {
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2015-06-02 21:24:29 +10:00
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// Fast and general hashing using FNV-1a
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2018-01-13 13:48:58 +11:00
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template <typename DigestT>
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struct fnv1a {
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using digest_t = DigestT;
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2018-08-05 14:42:02 +10:00
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digest_t operator() (cruft::view<const uint8_t*>) const noexcept;
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2018-01-13 13:48:58 +11:00
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};
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2017-01-05 15:06:49 +11:00
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}
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2015-06-02 21:24:29 +10:00
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#endif
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