OpenDDS::DCPS::GroupRakeData Class Reference

#include <GroupRakeData.h>

Collaboration diagram for OpenDDS::DCPS::GroupRakeData:


Public Member Functions
	GroupRakeData ()
bool	insert_sample (ReceivedDataElement sample, SubscriptionInstance i, size_t index_in_instance)
void	get_datareaders (DDS::DataReaderSeq &readers)
bool	copy_to_user ()
void	reset ()
RakeData	get_data ()
Private Types
typedef std::multiset< RakeData, SortedSetCmp >	SortedSet
Private Member Functions
	GroupRakeData (const GroupRakeData &)
GroupRakeData &	operator= (const GroupRakeData &)
Private Attributes
SortedSet	sorted_
SortedSet::iterator	current_sample_
Classes
class	SortedSetCmp

Detailed Description

Rake is an abbreviation for "read or take". This class manages the results from a read() or take() operation, which are the received_data and the info_seq sequences passed in by-reference from the user.

Member Typedef Documentation

typedef std::multiset<RakeData, SortedSetCmp> OpenDDS::DCPS::GroupRakeData::SortedSet [private]

Constructor & Destructor Documentation

OpenDDS::DCPS::GroupRakeData::GroupRakeData ( )

OpenDDS::DCPS::GroupRakeData::GroupRakeData ( const GroupRakeData & ) [private]

Member Function Documentation

bool OpenDDS::DCPS::GroupRakeData::copy_to_user ( )

RakeData OpenDDS::DCPS::GroupRakeData::get_data ( )

void OpenDDS::DCPS::GroupRakeData::get_datareaders ( DDS::DataReaderSeq & readers )

bool OpenDDS::DCPS::GroupRakeData::insert_sample	(	ReceivedDataElement *	sample,
		SubscriptionInstance *	i,
		size_t	index_in_instance
	)

Returns false if the sample will definitely not be part of the resulting dataset, however if this returns true it still may be excluded (due to sorting and max_samples).

GroupRakeData& OpenDDS::DCPS::GroupRakeData::operator= ( const GroupRakeData & ) [private]