Function highs_sys::Highs_getBasisTransposeSolve

pub unsafe extern "C" fn Highs_getBasisTransposeSolve(
    highs: *const c_void, 
    rhs: *const f64, 
    solution_vector: *mut f64, 
    solution_nz: *mut HighsInt, 
    solution_index: *mut HighsInt
) -> HighsInt

Compute \f$\mathbf{x}=B^{-T}\mathbf{b}\f$ for a given vector \f$\mathbf{b}\f$.

See Highs_getBasicVariables for a description of the B matrix.

The arrays solution_vector and solution_index must have an allocated length of [num_row]. However, check solution_num_nz to see how many non-zero elements are actually stored.

@param highs a pointer to the Highs instance @param rhs the right-hand side vector b @param solution_vector values of the non-zero elements @param solution_num_nz the number of non-zeros in the solution @param solution_index indices of the non-zero elements

@returns a kHighsStatus constant indicating whether the call succeeded