Passing QSqlTableModel by value

Hasan Vaez

Hello Guys,

How can pass a QSqlTableModel to a function by Value not by Reference?

ERROR!

QSqlTableModel model;

foo(model);

void foo(QSqlTableModel){
....
}

WORK BUT NOT GOOD FOR ME:

QSqlTableModel *model;

foo(*model);

void foo(QSqlTableModel){
....
}

I do not want to use pointer for passing a "model" as it will create a reference in heap like this:

[Edit: Added code tags ~kshegunov]

kshegunov

How can pass a QSqlTableModel to a function by Value not by Reference?

You can't. QSqlTableModel inherits QObject which means it can't be copied, thus it can't be passed by value.

I do not want to use pointer for passing a "model" as it will create a reference in heap like this:
@Qt-Champions-2016

Don't do that, please. I don't appreciate being summoned like this.

JKSH

@Hasan-Vaez Why don't you want to use the heap? It is a good and useful thing.