How can I copy the Qmap ?

[Eng.Jason]

Hello , I have some question about Qmap.

I want copy Qmap(A) to another Qmap(B) . so i try like this.

QMap <int, my_Struct> Amap;
QMap <int, my_Struct> Bmap;

Amap = Bmap;   ->  it occurred about Segmentation fault at here.

is this wrong way?

how can i copy the qmap? is that have a another ways?

please help me.

[micland]

Your code looks fine. The assignment operator for QMap is overloaded and should support your code snippet (see http://doc.qt.io/qt-5/qmap.html#operator-eq)
Do you do any fancy stuff in the copy constructor / assignment operator of my_Struct that may lead to the segmentation fault?

[SGaist]

Hi,

To add to @micland, what's the base class of my_Struct ?