RTI.Connext.Infrastructure.Sample< T > Struct Template Reference

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

Properties
SampleInfo	Info [get, set]
	Gets or sets the sample information. More...
T	Data [get, set]
	Gets or sets the data this sample contains. More...
SampleIdentity_t	Identity [get]
	Gets the identity of this sample. More...
SampleIdentity_t	RelatedIdentity [get]
	Gets the identity of a sample that is related to this one. More...

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

RTI::Connext::RequestReply::Requester<TReq,TRep>::ReceiveReply(Sample<TRep>,Duration_t)

RTI::Connext::RequestReply::Requester<TReq,TRep>::TakeReply(Sample<TRep>)

RTI::Connext::RequestReply::Replier<TReq,TRep>::ReceiveRequest(Sample<TReq>,Duration_t)

Property Documentation

Info

SampleInfo RTI.Connext.Infrastructure.Sample< T >.Info

getset

Gets or sets the sample information.

See also

DDS::SampleInfo

Basic Requester example

Data

T RTI.Connext.Infrastructure.Sample< T >.Data

getset

Gets or sets the data this sample contains.

See also

Basic Requester example

Referenced by RTI.Connext.Infrastructure.LoanedSamples< T >.Contains().

Identity

SampleIdentity_t RTI.Connext.Infrastructure.Sample< T >.Identity

get

Gets the identity of this sample.

The identity is assigned by the middleware upon reception.

See also

Correlating requests and replies

RelatedIdentity

SampleIdentity_t RTI.Connext.Infrastructure.Sample< T >.RelatedIdentity

get

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

When a 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 DDS::SampleIdentity_t::UNKNOWN_SAMPLE_IDENTITY if there is not a related sample.

See also

RTI::Connext::RequestReply::Requester<TReq,TRep>::ReceiveReply(Sample<TRep>,Duration_t)

Correlating requests and replies