C++ (Cpp) QGeoSearchReply::deleteLater示例

示例#1

void QGeoSearchManagerEngineNokia::placesError(QGeoSearchReply::Error error, const QString &errorString)
{
    QGeoSearchReply *reply = qobject_cast<QGeoSearchReply*>(sender());

    if (!reply)
        return;

    if (receivers(SIGNAL(error(QGeoSearchReply*, QGeoSearchReply::Error, QString))) == 0) {
        reply->deleteLater();
        return;
    }

    emit this->error(reply, error, errorString);
}

示例#2

void QGeoSearchManagerEngineNokia::placesFinished()
{
    QGeoSearchReply *reply = qobject_cast<QGeoSearchReply*>(sender());

    if (!reply)
        return;

    if (receivers(SIGNAL(finished(QGeoSearchReply*))) == 0) {
        reply->deleteLater();
        return;
    }

    emit finished(reply);
}