A list of data representations supported by a DDSDataWriter or DDSDataReader. More...

Classes
struct	DDS_DataRepresentationQosPolicy
	This QoS policy contains a list of representation identifiers used by DDSDataWriter and DDSDataReader entities to negotiate which data representation to use. More...

Macros
#define	DDS_XCDR_DATA_REPRESENTATION ((DDS_DataRepresentationId_t)0)
	Corresponds to the Extended Common Data Representation encoding version 1.

#define	DDS_XML_DATA_REPRESENTATION ((DDS_DataRepresentationId_t)1)
	Corresponds to the XML Data Representation (unsupported).

#define	DDS_XCDR2_DATA_REPRESENTATION ((DDS_DataRepresentationId_t)2)
	Corresponds to the Extended Common Data Representation encoding version 2.

#define	DDS_AUTO_DATA_REPRESENTATION ((DDS_DataRepresentationId_t)-1)
	Representation is automatically chosen based on the type.

#define	T DDS_InstanceHandle_t
	A two-byte signed integer that identifies a data representation.

#define	T struct DDS_QosPolicyCount
	A two-byte signed integer that identifies a data representation.

#define	T DDS_EncapsulationId_t
	A two-byte signed integer that identifies a data representation.

#define	T struct DDS_TransportEncapsulationSettings_t
	A two-byte signed integer that identifies a data representation.

#define	T DDS_DataRepresentationId_t
	A two-byte signed integer that identifies a data representation.

#define	T struct RTPS_Locator
	A two-byte signed integer that identifies a data representation.

#define	T struct DDS_ConditionImpl*
	A two-byte signed integer that identifies a data representation.

Typedefs
typedef DDS_Short	DDS_DataRepresentationId_t
	A two-byte signed integer that identifies a data representation.

Detailed Description

A list of data representations supported by a DDSDataWriter or DDSDataReader.

Macro Definition Documentation

◆ DDS_XCDR_DATA_REPRESENTATION

#define DDS_XCDR_DATA_REPRESENTATION ((DDS_DataRepresentationId_t)0)

Corresponds to the Extended Common Data Representation encoding version 1.

◆ DDS_XML_DATA_REPRESENTATION

#define DDS_XML_DATA_REPRESENTATION ((DDS_DataRepresentationId_t)1)

Corresponds to the XML Data Representation (unsupported).

Note: This value is currently not supported.

◆ DDS_XCDR2_DATA_REPRESENTATION

#define DDS_XCDR2_DATA_REPRESENTATION ((DDS_DataRepresentationId_t)2)

Corresponds to the Extended Common Data Representation encoding version 2.

◆ DDS_AUTO_DATA_REPRESENTATION

#define DDS_AUTO_DATA_REPRESENTATION ((DDS_DataRepresentationId_t)-1)

Representation is automatically chosen based on the type.

For plain language binding, if the allow_data_representation annotation is not specified or if it contains the value XCDR, RTI Connext DDS Micro translates this field to DDS_XCDR_DATA_REPRESENTATION. Otherwise, it translates this field to DDS_XCDR2_DATA_REPRESENTATION.

For the FlatData Topic-Types "FlatData language binding", RTI Connext DDS Micro translates this field to DDS_XCDR2_DATA_REPRESENTATION.