Small code simplification#29
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LTLA merged 3 commits intoLTLA:masterfrom Jun 19, 2025
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nzvals/nzwhich work on any SparseArray derivative (i.e. COO_SparseArray and SVT_SparseArray objects). They even work on dgCMatrix objects and other sparse representations from the Matrix package. Furthermore, nzdata() and nzcoo() are just accessors for the 'nzdata' and 'nzcoo' slots of a COO_SparseArray object, but these slots are not guaranteed to contain the nonzero values and their index in an order that is consistent with the "first dimension is the fastest moving dimension" convention. OTOH nzvals/nzwhich are guaranteed to return the nonzero values and their index in an order that follows this convention. Just a FYI as I don't know if this is relevant in the context of the write_block() method for TileDBRealizationSink objects.
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nzvals/nzwhichwork on any SparseArray derivative (i.e. COO_SparseArray and SVT_SparseArray objects). They even work on dgCMatrix objects and other sparse representations from the Matrix package.Furthermore,
nzdata()andnzcoo()are just accessors for thenzdataandnzcooslots of a COO_SparseArray object, but these slots are not guaranteed to contain the nonzero values and their index in an order that is consistent with the "first dimension is the fastest moving dimension" convention. OTOHnzvals()andnzwhich()are guaranteed to return the nonzero values and their index in an order that follows this convention. Just a FYI as I don't know if this is relevant in the context of thewrite_block()method for TileDBRealizationSink objects.