C++ (Cpp) gapi_dataReaderViewQosIsConsistent Examples

Example #1

File: gapi_dataReader.c Project: S73417H/opensplice

gapi_returnCode_t
gapi_dataReader_set_default_datareaderview_qos (
    gapi_dataReader _this,
    const gapi_dataReaderViewQos *qos)
{
    gapi_returnCode_t result = GAPI_RETCODE_OK;
    _DataReader dataReader = (_DataReader)_this;
    gapi_context        context;

    GAPI_CONTEXT_SET(context, _this, GAPI_METHOD_SET_DEFAULT_DATAREADERVIEW_QOS);

    dataReader = gapi_dataReaderClaim(_this, &result);

    if ( dataReader ) {
        if ( qos ) {
            result = gapi_dataReaderViewQosIsConsistent(qos, &context);
            if ( result == GAPI_RETCODE_OK ) {
                gapi_dataReaderViewQosCopy (qos, &dataReader->_defDataReaderViewQos);
            }
        } else {
            result = GAPI_RETCODE_BAD_PARAMETER;
        }
        _EntityRelease(dataReader);
    }
    return result;
}

Example #2

File: gapi_dataReader.c Project: S73417H/opensplice

gapi_dataReaderView
gapi_dataReader_create_view (
    gapi_dataReader _this,
    const gapi_dataReaderViewQos *qos)
{
    _DataReader datareader = NULL;
    _DataReaderView view = NULL;
    gapi_dataReaderViewQos *viewQos;
    gapi_context context;

    GAPI_CONTEXT_SET(context, _this, GAPI_METHOD_CREATE_VIEW);

    datareader = gapi_dataReaderClaim(_this, NULL);

    if ( datareader && _EntityEnabled(datareader)) {
        if ( qos == GAPI_DATAVIEW_QOS_DEFAULT ) {
            viewQos = (gapi_dataReaderViewQos *)&datareader->_defDataReaderViewQos;
        } else {
            viewQos = (gapi_dataReaderViewQos *)qos;
        }

        if (gapi_dataReaderViewQosIsConsistent(viewQos,&context) == GAPI_RETCODE_OK) {
            view = _DataReaderViewNew (viewQos, datareader);
            if ( view ) {
                _ENTITY_REGISTER_OBJECT(_Entity(datareader), (_Object)view);
            }
        }
    }

    _EntityRelease(datareader);

    return (gapi_dataReaderView)_EntityRelease(view);
}

Example #3

File: gapi_dataReaderView.c Project: diorahman/opensplice

/*     ReturnCode_t
 *     set_qos(
 *         in DataReaderViewQos qos);
 *
 * Function will operate indepenedent of the enable flag
 */
gapi_returnCode_t
gapi_dataReaderView_set_qos (
    gapi_dataReaderView _this,
    const gapi_dataReaderViewQos *qos)
{
    gapi_returnCode_t result = GAPI_RETCODE_OK;
    u_result uResult;
    _DataReaderView dataReaderView;
    v_dataViewQos dataReaderViewQos;
    gapi_context context;

    GAPI_CONTEXT_SET(context, _this, GAPI_METHOD_SET_QOS);
    
    dataReaderView = gapi_dataReaderViewClaim(_this, &result);

    if (dataReaderView != NULL) {
        if ( dataReaderView && qos) {
           result = gapi_dataReaderViewQosIsConsistent(qos, &context);
        } else {
            result = GAPI_RETCODE_BAD_PARAMETER;
        }
        
        if ( result == GAPI_RETCODE_OK ) {
            gapi_dataReaderViewQos * existing_qos = gapi_dataReaderViewQos__alloc();

            result = gapi_dataReaderViewQosCheckMutability(qos, _DataReaderViewGetQos(dataReaderView, existing_qos), &context);
            gapi_free(existing_qos);
        }
    
        if ( result == GAPI_RETCODE_OK ) {
            dataReaderViewQos = u_dataViewQosNew(NULL);
            if (dataReaderViewQos) {
                if ( copyReaderViewQosIn(qos, dataReaderViewQos) ) {
                    uResult = u_entitySetQoS(_EntityUEntity(dataReaderView),(v_qos)(dataReaderViewQos) );
                    result = kernelResultToApiResult(uResult);
                } else {
                    result = GAPI_RETCODE_OUT_OF_RESOURCES;
                }
                u_dataViewQosFree(dataReaderViewQos);
            } else {
                result = GAPI_RETCODE_OUT_OF_RESOURCES;
            }
        }

        _EntityRelease(dataReaderView);
    }

    return result;
}