crc_utils::crc< out_t, poly_arg, init_arg, refl_in_arg, refl_out_arg, x_or_out_arg > Struct Template Reference

Public Types
using	type = out_t

Static Public Member Functions
static constexpr out_t	calc (const uint8_t *bytes=nullptr, size_t num_bytes=0u, out_t prior_crc_value=null_crc)
	Calculate the checksum of some bytes, or continue an existing calculation by passing in the prior crc value.
static constexpr auto &	table ()
	the underlying pre-computed CRC table used for fast lookup-table-based calculations

Static Public Attributes
static constexpr out_t	poly = poly_arg
static constexpr out_t	init = init_arg
static constexpr bool	refl_in = refl_in_arg
static constexpr bool	refl_out = refl_out_arg
static constexpr out_t	x_or_out = x_or_out_arg
static constexpr out_t	null_crc = (refl_out ? reverse_bits(init) : init) ^ x_or_out

Detailed Description

template<typename out_t, out_t poly_arg, out_t init_arg, bool refl_in_arg, bool refl_out_arg, out_t x_or_out_arg>
struct crc_utils::crc< out_t, poly_arg, init_arg, refl_in_arg, refl_out_arg, x_or_out_arg >

Examples

14_custom_types.cpp.

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The documentation for this struct was generated from the following file:

• include/cppcrc.h