I am not exactly sure if your wording covers the qlocale::toDouble(string,bool&) or not. aka non const but also partially not same data.
On Sun, Jul 19, 2026 at 1:36 AM Giuseppe D'Angelo via Development < [email protected]> wrote: > On 19/07/2026 00:19, NIkolai Marchenko wrote: > > > to call the same function, on the same data, from multiple threads, > > without synchronization, provided that any shared data is accessed > > exclusively along const paths > > > > I think something went wrong with the wording here. "Same function, on > > the same instance, from multiple threads..." > > "Same instance" is part of the "same data". For non-static member > functions, the `this` pointer (the instance) belongs to the data the > function is accessing. > > But I was imprecise on another axis: the extended contract means you can > even call *different* functions on the same data, provided all those > functions access shared data along const paths. This would be the case > for e.g. different const methods of a class, being called at the same > time on the same instance. > > My 2 c, > -- > Giuseppe D'Angelo | [email protected] | Senior Software Engineer > KDAB (France) S.A.S., a KDAB Group company > Tel. France +33 (0)4 90 84 08 53, http://www.kdab.com > KDAB - Trusted Software Excellence > -- > Development mailing list > [email protected] > https://lists.qt-project.org/listinfo/development >
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