[Development] Question about QCoreApplicationData::*_libpaths

André Somers andre at familiesomers.nl
Thu Jan 21 07:25:21 CET 2016

Op 21/01/2016 om 05:35 schreef Thiago Macieira:
> On Thursday 21 January 2016 05:27:50 Kevin Kofler wrote:
>> Thiago Macieira wrote:
>>> The copy constructor is called once, then the move constructor. If
>>> value_type's move constructor is not noexcept, then it may throw after the
>>> container resized.
>> Throwing an exception in a move constructor is really, really horrible. I
>> can see why a copy constructor would throw (out of memory, failure to
>> duplicate some other resource), but a move?
> Indeed.
> But the class in question may not have a move constructor. In the absence of
> one, the copy constructor gets called.
I generally don't care. If I can't copy anymore due to running out of 
memory, I'm pretty much done anyway. No reliable way to recover from 
that. Might as well terminate the program.


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