Function highs_sys::Highs_getBasicVariables

pub unsafe extern "C" fn Highs_getBasicVariables(
    highs: *const c_void, 
    basic_variables: *mut HighsInt
) -> HighsInt

@brief Gets the basic variables in the order corresponding to calls to getBasisInverseRow, getBasisInverseCol, getBasisSolve, getBasisTransposeSolve, getReducedRow and getReducedColumn. As required by SCIP, non-negative entries are indices of columns, and negative entries are -(row_index+1).