Function create_data_reader

tests/DCPS/Monitor/monitor.cpp:35–62

#include <fstream>

DDS::DataReader_ptr
create_data_reader(DDS::DomainParticipant_ptr participant,
                   DDS::Subscriber_ptr subscriber,
                   const char* type_name,
                   const char* topic_name,
                   const DDS::DataReaderQos& dr_qos,
                   DDS::DataReaderListener_ptr drl)
{
  DDS::Topic_var topic =
    participant->create_topic(topic_name,
                              type_name,
                              TOPIC_QOS_DEFAULT,
                              DDS::TopicListener::_nil(),
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);
  if (CORBA::is_nil(topic)) {
    ACE_DEBUG((LM_DEBUG, "create_data_reader(): Failed to create topic, name = %C\n", topic_name));
  }
  DDS::DataReader_var reader =
    subscriber->create_datareader(topic.in(),
                                  dr_qos,
                                  drl,
                                  OpenDDS::DCPS::DEFAULT_STATUS_MASK);
  if (CORBA::is_nil(reader)) {
    ACE_DEBUG((LM_DEBUG, "create_data_reader(): Failed to create data reader\n"));
  }

  return reader._retn();
}

int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])