libcruft-util/hash/fnv1a.hpp

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/*
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* 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/.
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*
* Copyright 2010-2015 Danny Robson <danny@nerdcruft.net>
*/
#ifndef __UTIL_HASH_FNV1A_HPP
#define __UTIL_HASH_FNV1A_HPP
#include "view.hpp"
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#include <cstdint>
#include <cstddef>
namespace cruft::hash {
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// Fast and general hashing using FNV-1a
template <typename DigestT>
struct fnv1a {
using digest_t = DigestT;
digest_t operator() (cruft::view<const uint8_t*>) const noexcept;
};
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}
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#endif