[Qgis-developer] QgsRasterBlock.setColor(size_t, QRgb) in SIP

[Radim Blazek]

On Wed, Oct 30, 2013 at 10:50 AM, Martin Dobias <wonder.sk at gmail.com> wrote:
> On Wed, Oct 30, 2013 at 4:10 PM, Radim Blazek <radim.blazek at gmail.com> wrote:
>>> We should probably try to compile and run a tiny program (during CMake
>>> configure phase) that will return the value of sizeof(size_t) and from
>>> that generate a helper .sip file with correct definition for size_t.
>>
>> Is it enough to check only size? I think that unsigned and signed have
>> also be distinguished.
>
> Yes, size_t should be unsigned integer, at least 16-bit long.
> http://stackoverflow.com/questions/1089176/is-size-t-always-unsigned
>
>
>>> But maybe there's a better way I am not aware of...
>>
>> Maybe the easiest would be to define our own
>>
>>    typedef unsigned long qgs_size_t;
>
> Assuming that "unsigned long" is typically 32-bit, and it is not
> expected that images would not have more than 2^32 (~4E9) pixels, then
> yes, why not. I would just refrain from calling it anything similar to
> "size_t" to avoid confusion.

qgssize, to follow Qt type names style?

> Martin