/* free a symbolic factorization */ internal void cs_sfree(ref css S) { NativeMethods.cs_di_free(S.pinv); NativeMethods.cs_di_free(S.q); NativeMethods.cs_di_free(S.parent); NativeMethods.cs_di_free(S.cp); NativeMethods.cs_di_free(S.leftmost); }
public static extern IntPtr /* csn* */ cs_ci_qr(ref cs A, ref css S);
public static extern IntPtr /* csn* */ cs_ci_lu(ref cs A, ref css S, double tol);
public static extern IntPtr /* css* */ cs_di_sfree(ref css S);
public static extern IntPtr /* csn* */ cs_di_chol(ref cs A, ref css S);