DDS_SubscriberQos Struct Reference

QoS policies supported by a DDSSubscriber entity. More...

Public Member Functions
bool	operator== (const DDS_SubscriberQos &r) const
	Compares two SubscriberQos objects for equality. More...
bool	operator!= (const DDS_SubscriberQos &r) const
	Compares two SubscriberQos objects for inequality. More...
DDS_ReturnCode_t	print () const
	Prints this DDS_SubscriberQos to stdout. More...
DDS_ReturnCode_t	to_string (char *string, DDS_UnsignedLong &string_size) const
	Obtains a string representation of this DDS_SubscriberQos. More...
DDS_ReturnCode_t	to_string (char *string, DDS_UnsignedLong &string_size, const DDS_SubscriberQos &base) const
	Obtains a string representation of this DDS_SubscriberQos. More...
DDS_ReturnCode_t	to_string (char *string, DDS_UnsignedLong &string_size, const DDS_QosPrintFormat &format) const
	Obtains a string representation of this DDS_SubscriberQos. More...
DDS_ReturnCode_t	to_string (char *string, DDS_UnsignedLong &string_size, const DDS_SubscriberQos &base, const DDS_QosPrintFormat &format) const
	Obtains a string representation of this DDS_SubscriberQos. More...
DDS_ReturnCode_t	to_string (char *string, DDS_UnsignedLong &string_size, const DDS_QosPrintAll_t &) const
	Obtains a string representation of this DDS_SubscriberQos. More...
DDS_ReturnCode_t	to_string (char *string, DDS_UnsignedLong &string_size, const DDS_QosPrintAll_t &, const DDS_QosPrintFormat &format) const
	Obtains a string representation of this DDS_SubscriberQos. More...

Public Attributes
struct DDS_PresentationQosPolicy	presentation
	Presentation policy, PRESENTATION. More...
struct DDS_PartitionQosPolicy	partition
	Partition policy, PARTITION. More...
struct DDS_GroupDataQosPolicy	group_data
	Group data policy, GROUP_DATA. More...
struct DDS_EntityFactoryQosPolicy	entity_factory
	Entity factory policy, ENTITY_FACTORY. More...
struct DDS_ExclusiveAreaQosPolicy	exclusive_area
	<<extension>> Exclusive area for the subscriber and all entities that are created by the subscriber. More...
struct DDS_EntityNameQosPolicy	subscriber_name
	<<extension>> EntityName policy, ENTITY_NAME. More...

Detailed Description

QoS policies supported by a DDSSubscriber entity.

You must set certain members in a consistent manner:

length of DDS_GroupDataQosPolicy::value <= DDS_DomainParticipantResourceLimitsQosPolicy::subscriber_group_data_max_length

length of DDS_PartitionQosPolicy::name <= DDS_DomainParticipantResourceLimitsQosPolicy::max_partitions

combined number of characters (including terminating 0) in DDS_PartitionQosPolicy::name <= DDS_DomainParticipantResourceLimitsQosPolicy::max_partition_cumulative_characters

If any of the above are not true, DDSSubscriber::set_qos and DDSSubscriber::set_qos_with_profile will fail with DDS_RETCODE_INCONSISTENT_POLICY

Member Function Documentation

operator==()

bool DDS_SubscriberQos::operator== ( const DDS_SubscriberQos &  r ) const

inline

Compares two SubscriberQos objects for equality.

See also

DDS_SubscriberQos_equals

References DDS_SubscriberQos_equals().

operator!=()

bool DDS_SubscriberQos::operator!= ( const DDS_SubscriberQos &  r ) const

inline

Compares two SubscriberQos objects for inequality.

See also

DDS_SubscriberQos_equals

References DDS_SubscriberQos_equals().

Member Data Documentation

presentation

struct DDS_PresentationQosPolicy DDS_SubscriberQos::presentation

Presentation policy, PRESENTATION.

partition

struct DDS_PartitionQosPolicy DDS_SubscriberQos::partition

Partition policy, PARTITION.

group_data

struct DDS_GroupDataQosPolicy DDS_SubscriberQos::group_data

Group data policy, GROUP_DATA.

entity_factory

struct DDS_EntityFactoryQosPolicy DDS_SubscriberQos::entity_factory

Entity factory policy, ENTITY_FACTORY.

exclusive_area

struct DDS_ExclusiveAreaQosPolicy DDS_SubscriberQos::exclusive_area

<<extension>> Exclusive area for the subscriber and all entities that are created by the subscriber.

subscriber_name

struct DDS_EntityNameQosPolicy DDS_SubscriberQos::subscriber_name

<<extension>> EntityName policy, ENTITY_NAME.