sbepp::data_traits< T > Class Template Reference

Provides various traits/attributes of a <data> element. More...

Public Types
template<typename Byte >
using	value_type = DataType
	Representation type.
using	length_type = LengthType
	Length type.
using	length_type_tag = LengthTypeTag
	length_type tag

Static Public Member Functions
static constexpr const char *	name () noexcept
	Returns name attribute.
static constexpr member_id_t	id () noexcept
	Returns id attribute.
static constexpr const char *	description () noexcept
	Returns description attribute.
static constexpr version_t	since_version () noexcept
	Returns addedSince attribute.
static constexpr version_t	deprecated () noexcept
	Returns deprecated attribute. Available only if provided in schema.
static constexpr std::size_t	size_bytes (const length_type::value_type size) noexcept
	Returns number of bytes required to represent <data> in memory.

Detailed Description

template<typename T>
class sbepp::data_traits< T >

Provides various traits/attributes of a <data> element.

For example: sbepp::data_traits<message_tag::data_name>::since_version();

Template Parameters

T

data tag

Member Typedef Documentation

value_type

template<typename T >

template<typename Byte >

using sbepp::data_traits< T >::value_type = DataType

Representation type.

Template Parameters

Byte

byte type

Member Function Documentation

size_bytes()

template<typename T >

static constexpr std::size_t sbepp::data_traits< T >::size_bytes ( const length_type::value_type size )

staticconstexprnoexcept

Returns number of bytes required to represent <data> in memory.

Parameters

size	payload size

Returns

total size in bytes (including <data> header)

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

• sbepp.hpp