Rmumps__solveptr {rmumps}

Solve via Pointer

Description

This is a C wrapper to Rmumps::solveptr() method. Available in R too. In C++ code can be used as rmumps::Rmumps__solveptr(pobj, pb, lrhs, nrhs)

Usage

Rmumps__solveptr(pobj, pb, lrhs, nrhs)

Arguments

pobj

pointer of type XPtr<Rmumps>, object having sparse matrix

pb

pointer of type XPtr<double>, vector or dense matrix of rhs

lrhs

integer, leading dimension in pb

nrhs

integer, number of rhs to solve.