dds::core::xtypes::UnionMember Class Reference

<<value-type>> Represents a UnionType member More...

#include "dds/core/xtypes/MemberType.hpp"

Public Types
typedef DDS_Long	DiscriminatorType
	The type to represent a union discriminator.
typedef std::vector < DiscriminatorType >	LabelSeq
	A sequence of values for the discriminator that select a member.

Public Member Functions
	UnionMember (const std::string &name, const DynamicTypeImpl &type, const LabelSeq &labels)
	Creates a union member with a name, type and selected by one or more labels.
	UnionMember (const std::string &name, const DynamicTypeImpl &type, DiscriminatorType label)
	Creates a union member with a name, type and selected by a single label.
	UnionMember (const std::string &the_name, DynamicTypeImpl &&the_type, const LabelSeq &the_labels)
	<<C++11>> Creates a union member with a name, type and selected by one or more labels.
	UnionMember (const std::string &the_name, DynamicTypeImpl &&the_type, DiscriminatorType the_label)
	<<C++11>> Creates a union member with a name, type and selected by a single label.
const dds::core::string &	name () const
	Gets the name.
dds::core::string &	name ()
	Gets the member name.
uint32_t	label_count () const
	Gets the number of labels that select this member.
LabelSeq	labels () const
	Gets a copy of all the labels that select this member.
UnionMember &	labels (const LabelSeq &values)
	Sets the labels that select this member.
UnionMember &	label (DiscriminatorType value)
	Sets a single label that selects this member.
UnionMember &	name (const dds::core::string &value)
	Sets the name.
UnionMember &	id (int32_t value)
	Sets the ID annotation of a member.
UnionMember &	pointer (bool value)
	<<extension>> Makes a member a pointer

Static Public Attributes
static OMG_DDS_API_CLASS_VARIABLE DiscriminatorType	DEFAULT_LABEL
	Special value for the default: union label.

Detailed Description

<<value-type>> Represents a UnionType member

Encapsulates the name, type and labels of a UnionType member along with several IDL annotations such as id.

Member Typedef Documentation

typedef DDS_Long dds::core::xtypes::UnionMember::DiscriminatorType

The type to represent a union discriminator.

typedef std::vector<DiscriminatorType> dds::core::xtypes::UnionMember::LabelSeq

A sequence of values for the discriminator that select a member.

Constructor & Destructor Documentation

dds::core::xtypes::UnionMember::UnionMember	(	const std::string &	name,
		const DynamicTypeImpl &	type,
		const LabelSeq &	labels
	)

Creates a union member with a name, type and selected by one or more labels.

dds::core::xtypes::UnionMember::UnionMember	(	const std::string &	name,
		const DynamicTypeImpl &	type,
		DiscriminatorType	label
	)

Creates a union member with a name, type and selected by a single label.

dds::core::xtypes::UnionMember::UnionMember ( const std::string &  the_name, DynamicTypeImpl &&  the_type, const LabelSeq &  the_labels  )

inline

<<C++11>> Creates a union member with a name, type and selected by one or more labels.

It moves the type.

dds::core::xtypes::UnionMember::UnionMember ( const std::string &  the_name, DynamicTypeImpl &&  the_type, DiscriminatorType  the_label  )

inline

<<C++11>> Creates a union member with a name, type and selected by a single label.

It moves the type.

Member Function Documentation

const dds::core::string& dds::core::xtypes::UnionMember::name

(

)

const

Gets the name.

dds::core::string& dds::core::xtypes::UnionMember::name

(

)

Gets the member name.

uint32_t dds::core::xtypes::UnionMember::label_count

(

)

const

Gets the number of labels that select this member.

LabelSeq dds::core::xtypes::UnionMember::labels

(

)

const

Gets a copy of all the labels that select this member.

UnionMember& dds::core::xtypes::UnionMember::labels

(

const LabelSeq &

values

)

Sets the labels that select this member.

UnionMember& dds::core::xtypes::UnionMember::label

(

DiscriminatorType

value

)

Sets a single label that selects this member.

If more than one label selects this case, use labels(const LabelSeq&)

UnionMember& dds::core::xtypes::UnionMember::name

(

const dds::core::string &

value

)

Sets the name.

UnionMember& dds::core::xtypes::UnionMember::id

(

int32_t

value

)

Sets the ID annotation of a member.

[default] Automatically assigned as the ID of the previous member plus one previous member

UnionMember& dds::core::xtypes::UnionMember::pointer

(

bool

value

)

<<extension>> Makes a member a pointer

[default] false

Member Data Documentation

OMG_DDS_API_CLASS_VARIABLE DiscriminatorType dds::core::xtypes::UnionMember::DEFAULT_LABEL

static

Special value for the default: union label.