Definition at line 23 of file qgscacheindexfeatureid.h.
Sometimes, the whole cache changes its state and its easier to just withdraw everything.
In this case, this method is issued. Be sure to clear all cache information in here.
Definition at line 33 of file qgscacheindexfeatureid.cpp.
Is called, whenever a feature is removed from the cache.
You should update your indexes, so they become invalid in case this feature was required to successfuly answer a request.
Definition at line 28 of file qgscacheindexfeatureid.cpp.
Implement this method to update the the indices, in case you need information contained by the request to properly index.
(E.g. spatial index) Does nothing by default
|featureRequest||The feature request that was answered |
|fids||The feature ids that have been returned |
Reimplemented from QgsAbstractCacheIndex.
Definition at line 37 of file qgscacheindexfeatureid.cpp.
The documentation for this class was generated from the following files: