Type System

Use these QoS fields to configure aspects of the type system.

Use these QoS fields to configure aspects of the type system.

These settings include how types are sent during discovery, what criteria is used when types should be matched, and how data should be serialized.

Advanced Settings

DDS_DataRepresentationQosPolicy	value
	<<spec>> Sequence of representation identifiers.
DDS_TypeConsistencyEnforcementQosPolicy	kind
	<<spec>> Type consistency kind.
DDS_TypeConsistencyEnforcementQosPolicy	ignore_sequence_bounds
	<<spec>> Controls whether sequence bounds are taken into consideration for type assignability.
DDS_TypeConsistencyEnforcementQosPolicy	ignore_string_bounds
	<<spec>> Controls whether string bounds are taken into consideration for type assignability.
DDS_TypeConsistencyEnforcementQosPolicy	ignore_member_names
	<<spec>> Controls whether member names are taken into consideration for type assignability.
DDS_TypeConsistencyEnforcementQosPolicy	prevent_type_widening
	<<spec>> Controls whether type widening is allowed.
DDS_TypeConsistencyEnforcementQosPolicy	force_type_validation
	<<spec>> Controls whether type information must be available in order to complete matching between a DDSDataWriter and a DDSDataReader.
DDS_TypeConsistencyEnforcementQosPolicy	ignore_enum_literal_names
	<<spec>> Controls whether enumeration constant names are taken into consideration for type assignability.
DDS_DomainParticipantResourceLimitsQosPolicy	type_code_max_serialized_length
	[DEPRECATED] <<extension>> Maximum size of serialized string for type code.
DDS_DomainParticipantResourceLimitsQosPolicy	type_object_max_serialized_length
	<<extension>> The maximum length, in bytes, that the buffer to serialize a TypeObject can consume.
DDS_DomainParticipantResourceLimitsQosPolicy	type_object_max_deserialized_length
	<<extension>> The maximum number of bytes that a deserialized TypeObject can consume.
DDS_DomainParticipantResourceLimitsQosPolicy	deserialized_type_object_dynamic_allocation_threshold
	<<extension>> A threshold, in bytes, for dynamic memory allocation for the deserialized TypeObject.
DDS_DomainParticipantResourceLimitsQosPolicy	serialized_type_object_dynamic_allocation_threshold
	<<extension>> A threshold, in bytes, for dynamic memory allocation for the serialized TypeObject.
DDS_DiscoveryConfigQosPolicy	endpoint_type_object_lb_serialization_threshold
	<<extension>> Option to reduce the size required to propagate a TypeObject in Simple Endpoint Discovery