dot-build_matrix_1 function

Get the sparse flag field for the LinOp object

.build_matrix_1(xp, v1, v2)

Arguments

• xp: the LinOpVector Object XPtr
• v1: the id_to_col named int vector in R with integer names
• v2: the constr_offsets vector of offsets (an int vector in R)

Returns

a XPtr to ProblemData Object