[Interest] 64-bit internal ID for QModelIndex?

Stephen Chu stephen at ju-ju.com
Tue Aug 21 21:45:34 CEST 2012

On 8/21/12 3:35 PM, Christoph Feck wrote:
> On Tuesday 21 August 2012 20:55:00 Stephen Chu wrote:
>> Is there a way to store a 64-bit internal ID in QModelIndex? The
>> function QModelIndex::internalId() returns a 64-bit number but
>> there's no way to put one in. The constructor takes only a 32-bit
>> integer.
> Try using the overload that takes the void * pointer. The return value
> is 64 bit, because pointers can also be 64 bit, and C++ doesn't allow
> different overloads with different return values.

Thanks for the help. But my app is currently 32-bit. :(

More information about the Interest mailing list