Answer the nearest-neighbour walk as the cursor it is - #36
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estebanzimanyi merged 1 commit intoSep 3, 2026
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The catalog gives the R-tree and SP-tree kNN cursors classes, so the object layer carries `RTreeNNCursor` and `SPNNCursor`: a cursor is opened from a tree, closed when the walk ends, and the three entries sit on the cursor rather than among the tree's twenty methods. 115 classes and 1342 methods against 113 and 1338, 18 deferred against 22. `TBigint.Values` reaches the layer with them, its count declared the way its definition writes it, so every temporal number answers its distinct values as an array of them. `next` stays deferred on both cursors: it answers the id AND the distance through two out-parameters, and one body writing both is the same shape the value-and-time splits need.
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The catalog gives the R-tree and SP-tree kNN cursors classes, so the object
layer carries
RTreeNNCursorandSPNNCursor: a cursor is opened from a tree,closed when the walk ends, and the three entries sit on the cursor rather than
among the tree's twenty methods. 115 classes and 1342 methods against 113 and
1338, 18 deferred against 22.
TBigint.Valuesreaches the layer with them, its count declared the way itsdefinition writes it, so every temporal number answers its distinct values as
an array of them.
nextstays deferred on both cursors: it answers the id AND the distancethrough two out-parameters, and one body writing both is the same shape the
value-and-time splits need.