43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2016, Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef __UTIL_HASH_SIMPLE_HPP
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#define __UTIL_HASH_SIMPLE_HPP
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#include <cstdint>
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///////////////////////////////////////////////////////////////////////////////
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namespace util { namespace hash {
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//template <class H, class InputT>
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template <class H>
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typename H::digest_t
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simple (const void *restrict first, const void *restrict last) noexcept
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{
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H h;
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h.update (
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static_cast<const uint8_t*restrict> (first),
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static_cast<const uint8_t *restrict> (last)
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);
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h.finish ();
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return h.digest ();
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}
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} }
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#endif
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