OpenDDS::DCPS::DataWriterImpl::ReaderInfo Struct Reference

#include <DataWriterImpl.h>

Collaboration diagram for OpenDDS::DCPS::DataWriterImpl::ReaderInfo:

Public Member Functions
	ReaderInfo (const char filter_class_name, const char filter, const DDS::StringSeq &params, WeakRcHandle< DomainParticipantImpl > participant, bool durable)
	~ReaderInfo ()
Public Attributes
WeakRcHandle < DomainParticipantImpl >	participant_
OPENDDS_STRING	filter_class_name_
OPENDDS_STRING	filter_
DDS::StringSeq	expression_params_
RcHandle< FilterEvaluator >	eval_
SequenceNumber	expected_sequence_
bool	durable_

Detailed Description

Definition at line 496 of file DataWriterImpl.h.

Constructor & Destructor Documentation

OpenDDS::DCPS::DataWriterImpl::ReaderInfo::ReaderInfo	(	const char *	filter_class_name,
		const char *	filter,
		const DDS::StringSeq &	params,
		WeakRcHandle< DomainParticipantImpl >	participant,
		bool	durable
	)

Definition at line 332 of file DataWriterImpl.cpp.

00338   : participant_(participant)
00339   , filter_class_name_(filterClassName)
00340   , filter_(filter)
00341   , expression_params_(params)
00342   , expected_sequence_(SequenceNumber::SEQUENCENUMBER_UNKNOWN())
00343   , durable_(durable)
00344 {
00345   RcHandle<DomainParticipantImpl> part = participant_.lock();
00346   if (part && *filter) {
00347     eval_ = part->get_filter_eval(filter);
00348   }
00349 }

OpenDDS::DCPS::DataWriterImpl::ReaderInfo::~ReaderInfo ( )

Definition at line 361 of file DataWriterImpl.cpp.

References eval_, filter_, OpenDDS::DCPS::WeakRcHandle< T >::lock(), and participant_.

00362 {
00363 #ifndef OPENDDS_NO_CONTENT_FILTERED_TOPIC
00364   eval_ = RcHandle<FilterEvaluator>();
00365   RcHandle<DomainParticipantImpl> participant = participant_.lock();
00366   if (participant && !filter_.empty()) {
00367     participant->deref_filter_eval(filter_.c_str());
00368   }
00369 
00370 #endif // OPENDDS_NO_CONTENT_FILTERED_TOPIC
00371 }