Rmumps__get_permutation function

Get Permutation Parameter

This is a C wrapper to Rmumps::get_permutation() method. Available in R too. In C++ code can be used as rmumps::Rmumps__get_permutation(pm)

Rmumps__get_permutation(pm)

Arguments

• pm: pointer of type XPtr, object having sparse matrix permuted according to some method.

Returns

integer defining permutation method used before matrix decomposition.