OpenDDS::DCPS::DRMonitorImpl Class Reference

#include <DRMonitorImpl.h>

Inheritance diagram for OpenDDS::DCPS::DRMonitorImpl:

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

[legend]List of all members.

Public Member Functions
	DRMonitorImpl (DataReaderImpl *dr, OpenDDS::DCPS::DataReaderReportDataWriter_ptr dr_writer)
virtual	~DRMonitorImpl ()
virtual void	report ()
Private Attributes
DataReaderImpl *	dr_
OpenDDS::DCPS::DataReaderReportDataWriter_var	dr_writer_

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Detailed Description

Definition at line 22 of file DRMonitorImpl.h.

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Constructor & Destructor Documentation

OpenDDS::DCPS::DRMonitorImpl::DRMonitorImpl	(	DataReaderImpl *	dr,
		OpenDDS::DCPS::DataReaderReportDataWriter_ptr	dr_writer
	)

Definition at line 18 of file DRMonitorImpl.cpp.

  : dr_(dr),
    dr_writer_(DataReaderReportDataWriter::_duplicate(dr_writer))
{
}

OpenDDS::DCPS::DRMonitorImpl::~DRMonitorImpl

(

)

[virtual]

Definition at line 25 of file DRMonitorImpl.cpp.

{
}

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Member Function Documentation

void OpenDDS::DCPS::DRMonitorImpl::report

(

)

[virtual]

Implements OpenDDS::DCPS::Monitor.

Definition at line 30 of file DRMonitorImpl.cpp.

References dr_, dr_writer_, OpenDDS::DCPS::DataReaderImpl::get_dp_id(), OpenDDS::DCPS::DataReaderImpl::get_instance_handles(), OpenDDS::DCPS::DataReaderImpl::get_subscriber(), OpenDDS::DCPS::DataReaderImpl::get_subscription_id(), OpenDDS::DCPS::DataReaderImpl::get_topic_id(), OpenDDS::DCPS::DataReaderImpl::get_writer_states(), and DDS::HANDLE_NIL.

                      {
  if (!CORBA::is_nil(this->dr_writer_.in())) {
    DataReaderReport report;
    report.dp_id = this->dr_->get_dp_id();
    DDS::Subscriber_var sub = this->dr_->get_subscriber();
    report.sub_handle = sub->get_instance_handle();
    report.dr_id   = this->dr_->get_subscription_id();
    report.topic_id = this->dr_->get_topic_id();
    DataReaderImpl::InstanceHandleVec instances;
    this->dr_->get_instance_handles(instances);
    CORBA::ULong length = 0;
    report.instances.length(static_cast<CORBA::ULong>(instances.size()));
    for (DataReaderImpl::InstanceHandleVec::iterator iter = instances.begin();
         iter != instances.end();
         ++iter) {
      report.instances[length++] = *iter;
    }
    DataReaderImpl::WriterStatePairVec writer_states;
    this->dr_->get_writer_states(writer_states);
    length = 0;
    report.associations.length(static_cast<CORBA::ULong>(writer_states.size()));
    for (DataReaderImpl::WriterStatePairVec::iterator iter = writer_states.begin();
         iter != writer_states.end();
         ++iter) {
      report.associations[length].dw_id = iter->first;
      report.associations[length].state = iter->second;
      length++;
    }
    this->dr_writer_->write(report, DDS::HANDLE_NIL);
  }
}

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Member Data Documentation

DataReaderImpl* OpenDDS::DCPS::DRMonitorImpl::dr_ [private]

Definition at line 30 of file DRMonitorImpl.h.

Referenced by report().

OpenDDS::DCPS::DataReaderReportDataWriter_var OpenDDS::DCPS::DRMonitorImpl::dr_writer_ [private]

Definition at line 31 of file DRMonitorImpl.h.

Referenced by report().

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

• DRMonitorImpl.h
• DRMonitorImpl.cpp

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