OpenDDS::DCPS::PublicationInstance Class Reference

Struct that has information about an instance and the instance sample list. More...

#include <PublicationInstance.h>

Inheritance diagram for OpenDDS::DCPS::PublicationInstance:

[legend]Collaboration diagram for OpenDDS::DCPS::PublicationInstance:

[legend]List of all members.

Public Member Functions
	PublicationInstance (DataSample *registered_sample)
	~PublicationInstance ()
Public Attributes
SequenceNumber	sequence_
	The sequence number.
CoherencyGroup	group_id_
	The group id. // NOT USED IN FIRST IMPL.
DataSample *	registered_sample_
	The sample data for registration.
InstanceDataSampleList	samples_
	History of the instance samples.
bool	unregistered_
	The flag to indicate whether the instance is unregistered.
DDS::InstanceHandle_t	instance_handle_
	The instance handle for the registered object.
ACE_Time_Value	last_sample_tv_
ACE_Time_Value	cur_sample_tv_
long	deadline_timer_id_

---

Detailed Description

Struct that has information about an instance and the instance sample list.

Note:

This struct retains the ownership of the registered sample data from typed datawriter. The data will be duplicated for the register, unregister and dispose control message.

Definition at line 33 of file PublicationInstance.h.

---

Constructor & Destructor Documentation

OpenDDS::DCPS::PublicationInstance::PublicationInstance

(

DataSample *

registered_sample

)

[inline]

Definition at line 35 of file PublicationInstance.h.

    : sequence_(),
      group_id_(0),
      registered_sample_(registered_sample),
      unregistered_(false),
      instance_handle_(0),
      deadline_timer_id_(-1) {
  }

OpenDDS::DCPS::PublicationInstance::~PublicationInstance

(

)

[inline]

Definition at line 44 of file PublicationInstance.h.

                         {
    // Release will decrement the reference count and
    // the sample data is released when the reference
    // count is 0.
    registered_sample_->release();
  }

---

Member Data Documentation

ACE_Time_Value OpenDDS::DCPS::PublicationInstance::cur_sample_tv_

Definition at line 71 of file PublicationInstance.h.

Referenced by OpenDDS::DCPS::WriteDataContainer::enqueue(), and OpenDDS::DCPS::OfferedDeadlineWatchdog::execute().

long OpenDDS::DCPS::PublicationInstance::deadline_timer_id_

Definition at line 73 of file PublicationInstance.h.

Referenced by OpenDDS::DCPS::OfferedDeadlineWatchdog::cancel_timer(), OpenDDS::DCPS::OfferedDeadlineWatchdog::execute(), and OpenDDS::DCPS::OfferedDeadlineWatchdog::schedule_timer().

CoherencyGroup OpenDDS::DCPS::PublicationInstance::group_id_

The group id. // NOT USED IN FIRST IMPL.

Definition at line 55 of file PublicationInstance.h.

DDS::InstanceHandle_t OpenDDS::DCPS::PublicationInstance::instance_handle_

The instance handle for the registered object.

Definition at line 67 of file PublicationInstance.h.

Referenced by OpenDDS::DCPS::OfferedDeadlineWatchdog::execute().

ACE_Time_Value OpenDDS::DCPS::PublicationInstance::last_sample_tv_

Definition at line 69 of file PublicationInstance.h.

Referenced by OpenDDS::DCPS::WriteDataContainer::enqueue(), and OpenDDS::DCPS::OfferedDeadlineWatchdog::execute().

DataSample* OpenDDS::DCPS::PublicationInstance::registered_sample_

The sample data for registration.

Definition at line 58 of file PublicationInstance.h.

Referenced by OpenDDS::DCPS::WriteDataContainer::dispose(), OpenDDS::DCPS::WriteDataContainer::register_instance(), and OpenDDS::DCPS::WriteDataContainer::unregister().

InstanceDataSampleList OpenDDS::DCPS::PublicationInstance::samples_

History of the instance samples.

Definition at line 61 of file PublicationInstance.h.

Referenced by OpenDDS::DCPS::WriteDataContainer::dispose(), OpenDDS::DCPS::WriteDataContainer::enqueue(), OpenDDS::DCPS::WriteDataContainer::num_samples(), and OpenDDS::DCPS::WriteDataContainer::obtain_buffer().

SequenceNumber OpenDDS::DCPS::PublicationInstance::sequence_

The sequence number.

Definition at line 52 of file PublicationInstance.h.

bool OpenDDS::DCPS::PublicationInstance::unregistered_

The flag to indicate whether the instance is unregistered.

Definition at line 64 of file PublicationInstance.h.

Referenced by OpenDDS::DCPS::DataWriterImpl_T< MessageType >::get_or_create_instance_handle(), OpenDDS::DCPS::WriteDataContainer::register_instance(), and OpenDDS::DCPS::WriteDataContainer::unregister().

---

The documentation for this class was generated from the following file:

• PublicationInstance.h

---