Error QSqlTableModel

[Arend]

Hello,

When I run the code below, I get the error:
error: C2664: 'QSqlTableModel::QSqlTableModel(QObject *,QSqlDatabase)' : cannot convert parameter 1 from 'getData *const ' to 'QObject *'
Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast

What is wrong?

class getData
{
public:
    getData(const QDate &date, const QSqlDatabase &dbase);
    QVector<QString> inputData();
    QMap<QString,double> setParams();
private:
    QDate date_;
    QSqlDatabase dbase_;
    QSqlTableModel *model_;
};

class getData
{
public:
    getData(const QDate &date, const QSqlDatabase &dbase);
    QVector<QString> inputData();
    QMap<QString,double> setParams();
private:
    QDate date_;
    QSqlDatabase dbase_;
    QSqlTableModel *model_;
};

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getData::getData(const QDate &date, const QSqlDatabase &dbScenarios) : date_(date), dbase_(dbase)
{}

getData::getData(const QDate &date, const QSqlDatabase &dbScenarios) : date_(date), dbase_(dbase)
{}

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QVector<QString> getData::inputData(){
    QString filter="";
    model_ = new QSqlTableModel(this, dbase_);
    modelScenarios->setTable("Scenarios");
    modelScenarios->setFilter(filter);
    modelScenarios->select();
    while(modelScenarios->canFetchMore()){
        modelScenarios->fetchMore();
    }
    ….
    return ….
 }

QVector<QString> getData::inputData(){
    QString filter="";
    model_ = new QSqlTableModel(this, dbase_);
    modelScenarios->setTable("Scenarios");
    modelScenarios->setFilter(filter);
    modelScenarios->select();
    while(modelScenarios->canFetchMore()){
        modelScenarios->fetchMore();
    }
    ….
    return ….
 }

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[Lesiok]

In line 3. this gets You pointer to getData object and QSqlTableModel constructor needs a pointer to QObject.