A data sample and related info received from the middleware. More...

Inheritance diagram for Sample< T >:

Classes
interface	Iterator< T >
	Provides access to a collection of middleware-loaned samples. More...

Public Member Functions
SampleInfo	getInfo ()
	Gets the sample information.

SampleIdentity_t	getRelatedIdentity ()
	Gets the identity of a sample that is related to this one.

Public Member Functions inherited from SampleData< T >
T	getData ()
	Gets the data this sample contains.

SampleIdentity_t	getIdentity ()
	Gets the identity of this sample.

Public Member Functions inherited from Copyable
Object	copy_from (Object src)
	Copy value of a data type from source.

Detailed Description

A data sample and related info received from the middleware.

Samples contain data received from the middleware and information associated to the data.

Template Parameters

T	The data type that this sample contains

See Also: com.rti.connext.requestreply.Requester<TReq,TRep>.receiveReply(Sample<TRep>,Duration_t); com.rti.connext.requestreply.Requester<TReq,TRep>.takeReply(Sample<TRep>); com.rti.connext.requestreply.Replier<TReq,TRep>.receiveRequest(Sample<TReq>,Duration_t)

Member Function Documentation

SampleInfo getInfo ( )

Gets the sample information.

SampleIdentity_t getRelatedIdentity ( )

Gets the identity of a sample that is related to this one.

When a com.rti.connext.requestreply.Requester<TReq,TRep> receives a reply, the reply Sample contains the identity of the related request.

Returns: The identity of another sample that is related to this one, or com.rti.dds.infrastructure.SampleIdentity_t.SampleIdentity_t.UNKNOWN_SAMPLE_IDENTITY if there is not a related sample.

See Also: com.rti.connext.requestreply.Requester<TReq,TRep>.receiveReply(Sample<TRep>,Duration_t); Correlating requests and replies