On Mon, 3 Aug 2020, Even Rouault wrote:
Andrew,
You should hold a OGRSpatialReference object as a member variable of the
dataset object
and return its address. The ownership of the object remains to the dataset
object as
indicated in the doc:
Thanks. I figured that from Andrew Bell's hint.
On samedi 1 août 2020 10:44:45 CEST Andrew C Aitchison wrote:
> I would like to define GetSpatialRef() for my raster driver as something
> like:
>
> const OGRSpatialReference* GetSpatialRef() const override {
> OGRSpatialReference* poSRS = new OGRSpatialReference();
> if (po
On Sat, 1 Aug 2020, Andrew Bell wrote:
Thanks for the hint.
I had assumed that the caller was taking responsibility for it.
Seems like it would depend on what you're doing with the pointer after you
return it.
On Sat, Aug 1, 2020, 5:50 AM Andrew C Aitchison
wrote:
I would like to define Ge
Seems like it would depend on what you're doing with the pointer after you
return it.
On Sat, Aug 1, 2020, 5:50 AM Andrew C Aitchison
wrote:
>
> I would like to define GetSpatialRef() for my raster driver as something
> like:
>
> const OGRSpatialReference* GetSpatialRef() const override {
>
I would like to define GetSpatialRef() for my raster driver as something like:
const OGRSpatialReference* GetSpatialRef() const override {
OGRSpatialReference* poSRS = new OGRSpatialReference();
if (poSRS->importFromEPSGA(27700)!=OGRERR_NONE)
{
delete poSR
