Method get_float64

dds/DCPS/ConfigStoreImpl.cpp:389–427

}

DDS::Float64
ConfigStoreImpl::get_float64(const char* key,
                             DDS::Float64 value)
{
  const ConfigPair cp(key, "");
  DDS::Float64 retval = value;
  DCPS::InternalDataReader<ConfigPair>::SampleSequence samples;
  DCPS::InternalSampleInfoSequence infos;
  config_reader_->read_instance(samples, infos, DDS::LENGTH_UNLIMITED, cp,
                                DDS::ANY_SAMPLE_STATE, DDS::ANY_VIEW_STATE, DDS::ALIVE_INSTANCE_STATE);
  for (size_t idx = 0; idx != samples.size(); ++idx) {
    const ConfigPair& sample = samples[idx];
    const DDS::SampleInfo& info = infos[idx];
    if (info.valid_data) {
      DDS::Float64 x = 0;
      if (DCPS::convertToFloating(sample.value(), x)) {
        retval = x;
      } else {
        retval = value;
        if (log_level >= LogLevel::Warning) {
          ACE_ERROR((LM_WARNING,
                     ACE_TEXT("(%P|%t) WARNING: ConfigStoreImpl::get_float64: ")
                     ACE_TEXT("failed to parse float64 for %C=%C\n"),
                     sample.key().c_str(), sample.value().c_str()));
        }
      }
    }
  }

  if (debug_logging) {
    ACE_DEBUG((LM_DEBUG, "(%P|%t) %C: ConfigStoreImpl::get_float64: %C=%g\n",
               CONFIG_DEBUG_LOGGING,
               cp.key().c_str(),
               retval));

  }

  return retval;
}

void
ConfigStoreImpl::set_string(const char* key,