[gdal-dev] Use of C++ iterators in API

[Mateusz Loskot]

On 10 April 2018 at 22:06, Even Rouault <even.rouault at spatialys.com> wrote:
> Hi,
>
> Just wanted to advertize the recent new introduction of C++ iterators (...)

Good one, thanks!

>     for( auto&& poLayer: poDS->GetLayers() )

Do the iterators return a proxy reference hence the tutorial prefers
auto&& over plain auto&?
(ie. like std::vector<bool> iterator does)

Best regards,
-- 
Mateusz Loskot, http://mateusz.loskot.net