Exemplos de SampleInfoSeq::release em C++ (Cpp)

Exemplo n.º 1

Arquivo: dds_messageDcps_impl.cpp Projeto: Chiasung/micROS-RT

::DDS::ReturnCode_t
ROSDDS::MsgDataReader_impl::check_preconditions(
    ROSDDS::MsgSeq & received_data,
    ::DDS::SampleInfoSeq & info_seq,
    ::DDS::Long max_samples)
{
    ::DDS::ReturnCode_t status = ::DDS::RETCODE_PRECONDITION_NOT_MET;

    if ( received_data.length() == info_seq.length() &&
         received_data.maximum() == info_seq.maximum() &&
         received_data.release() == info_seq.release() ) {
        if ( received_data.maximum() == 0 || received_data.release() ) {
            if (received_data.maximum() == 0 ||
                max_samples <= static_cast<DDS::Long>(received_data.maximum()) ||
                max_samples == ::DDS::LENGTH_UNLIMITED ) {
                status = ::DDS::RETCODE_OK;
            }
        }
    }
    return status;
}

Exemplo n.º 2

Arquivo: PoseWithCovariance_Dcps_impl.cpp Projeto: swift-nav/ros_rover

::DDS::ReturnCode_t
geometry_msgs::msg::dds_::PoseWithCovariance_DataReader_impl::check_preconditions(
    geometry_msgs::msg::dds_::PoseWithCovariance_Seq & received_data,
    ::DDS::SampleInfoSeq & info_seq,
    ::DDS::Long max_samples)
{
    ::DDS::ReturnCode_t status = ::DDS::RETCODE_PRECONDITION_NOT_MET;

    if ( received_data.length() == info_seq.length() &&
         received_data.maximum() == info_seq.maximum() &&
         received_data.release() == info_seq.release() ) {
        if ( received_data.maximum() == 0 || received_data.release() ) {
            if (received_data.maximum() == 0 ||
                max_samples <= static_cast<DDS::Long>(received_data.maximum()) ||
                max_samples == ::DDS::LENGTH_UNLIMITED ) {
                status = ::DDS::RETCODE_OK;
            }
        }
    }
    return status;
}

Exemplo n.º 3

Arquivo: Sample_SetParameters_Request_Dcps_impl.cpp Projeto: swift-nav/ros_rover

::DDS::ReturnCode_t
rcl_interfaces::srv::dds_::Sample_SetParameters_Request_DataReader_impl::check_preconditions(
    rcl_interfaces::srv::dds_::Sample_SetParameters_Request_Seq & received_data,
    ::DDS::SampleInfoSeq & info_seq,
    ::DDS::Long max_samples)
{
    ::DDS::ReturnCode_t status = ::DDS::RETCODE_PRECONDITION_NOT_MET;

    if ( received_data.length() == info_seq.length() &&
         received_data.maximum() == info_seq.maximum() &&
         received_data.release() == info_seq.release() ) {
        if ( received_data.maximum() == 0 || received_data.release() ) {
            if (received_data.maximum() == 0 ||
                max_samples <= static_cast<DDS::Long>(received_data.maximum()) ||
                max_samples == ::DDS::LENGTH_UNLIMITED ) {
                status = ::DDS::RETCODE_OK;
            }
        }
    }
    return status;
}

Exemplo n.º 4

Arquivo: PoseWithCovarianceDcps_impl.cpp Projeto: ronnyh/ros_dds_proxies

 DDS::ReturnCode_t 
PoseWithCovarianceDataReader_impl::check_preconditions(
    PoseWithCovarianceSeq & received_data,
    DDS::SampleInfoSeq & info_seq,
    CORBA::Long max_samples)
{
    DDS::ReturnCode_t status = DDS::RETCODE_PRECONDITION_NOT_MET;
    
    if ( received_data.length() == info_seq.length() &&
         received_data.maximum() == info_seq.maximum() &&
         received_data.release() == info_seq.release() ) {
        if ( received_data.maximum() == 0 || received_data.release() ) {
            if (received_data.maximum() == 0 ||
				max_samples <= static_cast<CORBA::Long>(received_data.maximum()) ||
				max_samples == DDS::LENGTH_UNLIMITED ) {
                status = DDS::RETCODE_OK;
            }
        }
    }
    return status;
}