Nyall Dawson fe6abba251 [api] Add constructor for QgsSpatialIndex which allows for a callback
function during bulk index load from a feature iterator

Allows single-iteration of a source for dual purposes simultaneously,
e.g. doing other feature-based operations while still gaining the full
advantage of the bulk loaded spatial index without having to do multiple
feature iterations
2020-01-02 14:20:14 +10:00
..
2019-08-09 08:47:00 +10:00