Problems with Open-Source Downloads read https://www.qt.io/blog/problem-with-open-source-downloads and https://forum.qt.io/post/638946
Subclassing QSqlDatabase
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Hi
I want to add some backup/restore and transform functionality to my databases. Currently I have a singleton pattern class wrapping a QSqlDatabase. I wonder if this way is good or not.
Is this a good idea to subclass a QSqlDatabase instead? How can I solve conversion between QSqlDatabase and my new class to make it possible to use QSqlDatabase::addDatabase ?
