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gu_crc.hpp
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/*
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* Copyright (C) 2013 Codership Oy <info@codership.com>
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*
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* @file header for various CRC stuff
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*
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* $Id: gu_crc.hpp 3515 2014-03-26 16:10:56Z yan $
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*/
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#ifndef GU_CRC_HPP
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#define GU_CRC_HPP
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#include "gu_crc32c.h"
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namespace
gu
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{
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class
CRC32C
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{
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public
:
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CRC32C
() : state_(GU_CRC32C_INIT) {}
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void
append(
const
void
*
const
data,
size_t
const
size)
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{
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gu_crc32c_append (&state_, data, size);
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}
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uint32_t
get
()
const
{
return
gu_crc32c_get(state_); }
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uint32_t operator() ()
const
{
return
get
(); }
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static
uint32_t digest(
const
void
*
const
data,
size_t
const
size)
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{
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return
gu_crc32c(data, size);
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}
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private
:
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gu_crc32c_t state_;
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};
/* class CRC32C */
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}
/* namespace gu */
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#endif
/* GU_CRC_HPP */
gu::CRC32C
Definition:
gu_crc.hpp:17
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