Method invoke

src/qt/transactiontablemodel.cpp:71–80

        hash(_hash), status(_status), showTransaction(_showTransaction) {}

    void invoke(QObject *ttm)
    {
        QString strHash = QString::fromStdString(hash.GetHex());
        qDebug() << "NotifyTransactionChanged: " + strHash + " status= " + QString::number(status);
        bool invoked = QMetaObject::invokeMethod(ttm, "updateTransaction", Qt::QueuedConnection,
                                  Q_ARG(QString, strHash),
                                  Q_ARG(int, status),
                                  Q_ARG(bool, showTransaction));
        assert(invoked);
    }
private:
    uint256 hash;
    ChangeType status;