RTI Connext .NET API (legacy)  Version 6.1.2

<<interface>> <<generic>> User data type-specific data reader. More...

#include <FooSupport.h>

Inheritance diagram for FooDataReader:
DDS::TypedDataReader< Foo^> DDS::TypedDataReader< Foo^> DDS::DataReader DDS::DataReader DDS::DomainEntity DDS::DomainEntity DDS::Entity DDS::Entity

Additional Inherited Members

- Public Member Functions inherited from DDS::TypedDataReader< Foo^>
DDS::Ext::LoanedSamples< Foo^ > ^ read ()
 Reads all the samples. More...
 
void read (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Access a collection of data samples from the DDS::DataReader. More...
 
DDS::Ext::LoanedSamples< Foo^ > ^ take ()
 Takes all the samples. More...
 
void take (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Access a collection of data-samples from the DDS::DataReader. More...
 
DDS::Selector< Foo^ > ^ select ()
 Get a Selector to perform data selections, such as per-instance selection or content filtering. More...
 
void read_w_condition (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::ReadCondition^ condition)
 Accesses via DDS::TypedDataReader::read the samples that match the criteria specified in the DDS::ReadCondition. More...
 
void take_w_condition (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::ReadCondition^ condition)
 Analogous to DDS::TypedDataReader::read_w_condition except it accesses samples via the DDS::TypedDataReader::take operation. More...
 
void read_next_sample (Foo^ received_data, DDS::SampleInfo^ sample_info)
 Copies the next not-previously-accessed data value from the DDS::DataReader. More...
 
void take_next_sample (Foo^ received_data, DDS::SampleInfo^ sample_info)
 Copies the next not-previously-accessed data value from the DDS::DataReader. More...
 
void read_instance (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% a_handle, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Access a collection of data samples from the DDS::DataReader. More...
 
void take_instance (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% a_handle, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Access a collection of data samples from the DDS::DataReader. More...
 
void read_next_instance (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% previous_handle, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Access a collection of data samples from the DDS::DataReader. More...
 
void take_next_instance (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% previous_handle, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Access a collection of data samples from the DDS::DataReader. More...
 
void read_next_instance_w_condition (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% previous_handle, DDS::ReadCondition^ condition)
 Accesses via DDS::TypedDataReader::read_next_instance the samples that match the criteria specified in the DDS::ReadCondition. More...
 
void take_next_instance_w_condition (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% previous_handle, DDS::ReadCondition^ condition)
 Accesses via DDS::TypedDataReader::take_next_instance the samples that match the criteria specified in the DDS::ReadCondition. More...
 
void return_loan (DDS::LoanableSequence< Foo^ >^ received_data, DDS::SampleInfoSeq^ info_seq)
 Indicates to the DDS::DataReader that the application is done accessing the collection of received_data and info_seq obtained by some earlier invocation of read or take on the DDS::DataReader. More...
 
void get_key_value (Foo^ key_holder, DDS::InstanceHandle_t% handle)
 Retrieve the instance key that corresponds to an instance handle. More...
 
DDS::InstanceHandle_t lookup_instance (Foo^ key_holder)
 Retrieves the instance handle that corresponds to an instance key_holder. More...
 
- Public Member Functions inherited from DDS::DataReader
ReadConditioncreate_readcondition (System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Creates a DDS::ReadCondition. More...
 
ReadConditioncreate_readcondition_w_params (ReadConditionParams ^ params)
 <<extension>> Creates a DDS::ReadCondition with parameters. More...
 
QueryConditioncreate_querycondition (System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states, System::String^ query_expression, StringSeq^ query_parameters)
 Creates a DDS::QueryCondition. More...
 
QueryConditioncreate_querycondition_w_params (QueryConditionParams ^ params)
 <<extension>> Creates a DDS::QueryCondition with parameters. More...
 
void delete_readcondition (ReadCondition^% condition)
 Deletes a DDS::ReadCondition or DDS::QueryCondition attached to the DDS::DataReader. More...
 
void delete_contained_entities ()
 Deletes all the entities that were created by means of the "create" operations on the DDS::DataReader. More...
 
void wait_for_historical_data (Duration_t% max_wait)
 Waits until all "historical" data is received for DDS::DataReader entities that have a non-VOLATILE Durability Qos kind. More...
 
void acknowledge_sample (SampleInfo ^ sample_info, AckResponseData_t ^ response_data)
 <<extension>> Acknowledges a single sample explicitly. More...
 
void acknowledge_sample (SampleInfo ^ sample_info)
 <<extension>> Acknowledges a single sample explicitly. More...
 
void acknowledge_all (AckResponseData_t ^ response_data)
 <<extension>> Acknowledges all previously accessed samples. More...
 
void acknowledge_all ()
 <<extension>> Acknowledges all previously accessed samples. More...
 
void get_matched_publications (InstanceHandleSeq^ publication_handles)
 Retrieves the list of publications currently "associated" with this DDS::DataReader. More...
 
void get_matched_publication_data (PublicationBuiltinTopicData^ publication_data, InstanceHandle_t% publication_handle)
 Retrieves the information on a publication that is currently "associated" with the DDS::DataReader. More...
 
bool is_matched_publication_alive (InstanceHandle_t% publication_handle)
 Check if a publication currently matched with a DataReader is alive. More...
 
void get_matched_publication_participant_data (ParticipantBuiltinTopicData^ participant_data, InstanceHandle_t% publication_handle)
 <<extension>> Retrieves the information on the discovered DDS::DomainParticipant associated with the publication that is currently matching with the DDS::DataReader. More...
 
ITopicDescriptionget_topicdescription ()
 Returns the ITopicDescription associated with the DDS::DataReader. More...
 
Subscriberget_subscriber ()
 Returns the DDS::Subscriber to which the DDS::DataReader belongs. More...
 
void get_sample_rejected_status (SampleRejectedStatus% status)
 Accesses the SAMPLE_REJECTED_STATUS communication status. More...
 
void get_liveliness_changed_status (LivelinessChangedStatus% status)
 Accesses the LIVELINESS_CHANGED_STATUS communication status. More...
 
void get_requested_deadline_missed_status (RequestedDeadlineMissedStatus% status)
 Accesses the REQUESTED_DEADLINE_MISSED_STATUS communication status. More...
 
void get_requested_incompatible_qos_status (RequestedIncompatibleQosStatus^ status)
 Accesses the REQUESTED_INCOMPATIBLE_QOS_STATUS communication status. More...
 
void get_sample_lost_status (SampleLostStatus% status)
 Accesses the SAMPLE_LOST_STATUS communication status. More...
 
void get_subscription_matched_status (SubscriptionMatchedStatus% status)
 Accesses the SUBSCRIPTION_MATCHED_STATUS communication status. More...
 
virtual void get_datareader_cache_status (DataReaderCacheStatus% status)
 <<extension>> Gets the datareader cache status for this reader. More...
 
virtual void get_datareader_protocol_status (DataReaderProtocolStatus% status)
 <<extension>> Gets the datareader protocol status for this reader. More...
 
virtual void get_matched_publication_datareader_protocol_status (DataReaderProtocolStatus% status, InstanceHandle_t% publication_handle)
 <<extension>> Gets the datareader protocol status for this reader, per matched publication identified by the publication_handle. More...
 
void set_qos (DataReaderQos^ qos)
 Sets the reader QoS. More...
 
void set_qos_with_profile (System::String^ library_name, System::String^ profile_name)
 <<extension>> Changes the QoS of this reader using the input XML QoS profile. More...
 
void get_qos (DataReaderQos^ qos)
 Gets the reader QoS. More...
 
void set_listener (DataReaderListener^ l, StatusMask mask)
 Sets the reader listener. More...
 
DataReaderListenerget_listener ()
 Gets the reader listener. More...
 
TopicQuerycreate_topic_query (TopicQuerySelection^ selection)
 Creates a DDS::TopicQuery. More...
 
void delete_topic_query (TopicQuery^% query)
 Deletes a DDS::TopicQuery. More...
 
TopicQuerylookup_topic_query (GUID_t% guid)
 Retrieves an existing DDS::TopicQuery. More...
 
template<typename T >
void read_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Reads data samples, if any are available. More...
 
template<typename T >
void take_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Takes data samples, if any are available. More...
 
template<typename T >
void read_w_condition_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::ReadCondition^ condition)
 Reads data samples, if any are available. More...
 
template<typename T >
void take_w_condition_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::ReadCondition^ condition)
 Takes data samples, if any are available. More...
 
void read_next_sample_untyped (System::Object^ received_data, DDS::SampleInfo^ sample_info)
 Reads data samples, if any are available. More...
 
void take_next_sample_untyped (System::Object^ received_data, DDS::SampleInfo^ sample_info)
 Takes data samples, if any are available. More...
 
template<typename T >
void read_instance_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% a_handle, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Reads data samples, if any are available. More...
 
template<typename T >
void take_instance_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% a_handle, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Takes data samples, if any are available. More...
 
template<typename T >
void read_next_instance_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% previous_handle, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Reads data samples, if any are available. More...
 
template<typename T >
void take_next_instance_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% previous_handle, System::UInt32 sample_states, System::UInt32 view_states, System::UInt32 instance_states)
 Takes data samples, if any are available. More...
 
template<typename T >
void read_next_instance_w_condition_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% previous_handle, DDS::ReadCondition^ condition)
 Reads data samples, if any are available. More...
 
template<typename T >
void take_next_instance_w_condition_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq, System::Int32 max_samples, DDS::InstanceHandle_t% previous_handle, DDS::ReadCondition^ condition)
 Takes data samples, if any are available. More...
 
template<typename T >
void return_loan_untyped (DDS::LoanableSequence< T >^ received_data, DDS::SampleInfoSeq^ info_seq)
 Returns loaned sample data and meta-data. More...
 
void get_key_value_untyped (System::Object^ key_holder, DDS::InstanceHandle_t% handle)
 Fills in the key fields of the given data sample. More...
 
DDS::InstanceHandle_t lookup_instance_untyped (System::Object^ key_holder)
 
virtual void enable () override
 Enables the DDS::Entity. More...
 
virtual StatusConditionget_statuscondition () override
 Allows access to the DDS::StatusCondition associated with the DDS::Entity. More...
 
virtual StatusMask get_status_changes () override
 Retrieves the list of communication statuses in the DDS::Entity that are triggered. More...
 
virtual InstanceHandle_t get_instance_handle () override
 Allows access to the DDS::InstanceHandle_t associated with the DDS::Entity. More...
 
- Properties inherited from DDS::DataReader
static TopicQuerySelectionTOPIC_QUERY_SELECTION_USE_READER_CONTENT_FILTER [get]
 Special value for creating a DDS::TopicQuery that applies the same filter as the DataReader's DDS::ContentFilteredTopic. More...
 
static TopicQuerySelectionTOPIC_QUERY_SELECTION_SELECT_ALL [get]
 Special value for creating a DDS::TopicQuery that selects all the samples in a DDS::DataWriter cache. More...
 

Detailed Description

<<interface>> <<generic>> User data type-specific data reader.

Defines the user data type specific reader interface generated for each application class.

The concrete user data type reader automatically generated by the implementation is an incarnation of this class.

See also
DDS::DataReader
Foo
DDS::TypedDataWriter
rtiddsgen

A reader for the Foo type.