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.
/**
* \brief Fetch the spatial reference for this dataset.
*
* Same as the C function GDALGetSpatialRef().
*
* When a projection definition is not available, null is returned
*
* @since GDAL 3.0
*
* @return a pointer to an internal object. It should not be altered or freed.
* Its lifetime will be the one of the dataset object, or until the next
* call to this method.
*
* @see http://www.gdal.org/osr_tutorial.html
*/
That page redirects (301 Moved Permanently) to
https://gdal.org/osr_tutorial.html
which gives
404 Not Found
--
Andrew C. Aitchison Kendal, UK
[email protected]
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