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

Public Types
using	value_type = ValueType
	Representation type.

template<typename Byte >
using	value_type = Type<Byte>
	Representation type for non-constant arrays or composites.

using	value_type_tag = TypeTag
	`value_type`'s tag. Not available for constants of numeric types

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 field_presence	presence () noexcept
	Returns the actual presence. Note that it can be different from the one provided in schema, for example if field type is `required` but the field itself is specified as `optional`.

static constexpr offset_t	offset () noexcept
	Returns actual offset.

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.

Detailed Description

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

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

For example: sbepp::message_traits<message_tag::field_name>::since_version();

Template Parameters

T field tag

Member Typedef Documentation

template<typename T >

template<typename Byte >

using sbepp::field_traits< T >::value_type = Type<Byte>

Representation type for non-constant arrays or composites.

Template Parameters

Byte byte type

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