C# (CSharp) MathNet.Numerics.Providers.LinearAlgebra.Mkl SafeNativeMethods.d_lu_inverse_factored Beispiele

d_lu_inverse_factored() private method

private d_lu_inverse_factored ( int n, [ a, [ ipiv, [ work, int lwork ) : int
n	int
a	[
ipiv	[
work	[
lwork	int
return	int

Beispiel #1

        public override void LUInverseFactored(double[] a, int order, int[] ipiv)
        {
            if (a == null)
            {
                throw new ArgumentNullException(nameof(a));
            }

            if (ipiv == null)
            {
                throw new ArgumentNullException(nameof(ipiv));
            }

            if (a.Length != order * order)
            {
                throw new ArgumentException("The array arguments must have the same length.", nameof(a));
            }

            if (ipiv.Length != order)
            {
                throw new ArgumentException("The array arguments must have the same length.", nameof(ipiv));
            }

            var info = SafeNativeMethods.d_lu_inverse_factored(order, a, ipiv);

            if (info < 0)
            {
                throw new InvalidParameterException(Math.Abs(info));
            }

            if (info > 0)
            {
                throw new SingularUMatrixException(info);
            }
        }

Beispiel #2

        public override void LUInverseFactored(double[] a, int order, int[] ipiv)
        {
            if (a == null)
            {
                throw new ArgumentNullException("a");
            }

            if (ipiv == null)
            {
                throw new ArgumentNullException("ipiv");
            }

            if (a.Length != order * order)
            {
                throw new ArgumentException(Resources.ArgumentArraysSameLength, "a");
            }

            if (ipiv.Length != order)
            {
                throw new ArgumentException(Resources.ArgumentArraysSameLength, "ipiv");
            }

            var info = SafeNativeMethods.d_lu_inverse_factored(order, a, ipiv);

            if (info < 0)
            {
                throw new InvalidParameterException(Math.Abs(info));
            }

            if (info > 0)
            {
                throw new SingularUMatrixException(info);
            }
        }