julia
Fix #17680 (sparse general concatenation) and #17686 (concatenation of heterogeneous Matrix-Vector combinations)
#17690

Merged

Commits

Make general concatenations (`cat`) of combinations of sparse matrices with sparse matrices or dense matrices/vectors yield sparse arrays (fixes #17680).

Sacha0 committed 10 years ago
Make `hvcat`s of heterogeneous combinations of dense matrices and vectors yield dense arrays (fixes #17686).

Sacha0 committed 10 years ago
Remove seemingly redundant dense array concatenation methods and clean up the associated code.

Sacha0 committed 10 years ago