<![CDATA[Passing QSqlTableModel by value]]>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:

@Qt-Champions-2016

[Edit: Added code tags ~kshegunov]

]]>https://forum.qt.io/topic/87117/passing-qsqltablemodel-by-valueRSS for NodeSun, 12 Apr 2026 16:21:00 GMTTue, 23 Jan 2018 19:32:33 GMT60<![CDATA[Reply to Passing QSqlTableModel by value on Wed, 24 Jan 2018 01:48:14 GMT]]>@Hasan-Vaez Why don't you want to use the heap? It is a good and useful thing.

]]>https://forum.qt.io/post/438228https://forum.qt.io/post/438228Wed, 24 Jan 2018 01:48:14 GMT<![CDATA[Reply to Passing QSqlTableModel by value on Tue, 23 Jan 2018 20:24:12 GMT]]>

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.

]]>https://forum.qt.io/post/438199https://forum.qt.io/post/438199Tue, 23 Jan 2018 20:24:12 GMT