ArrayWithOffset()

System.Runtime.InteropServices.ArrayWithOffset.ArrayWithOffset ( object? array, int offset )

inline

Definition at line 14 of file ArrayWithOffset.cs.

    {
        int num = 0;
        if (array != null)
        {
            if (!(array is Array { Rank: 1 } array2) || !Marshal.IsPinnable(array2))
            {
                throw new ArgumentException(SR.ArgumentException_NotIsomorphic);
            }
            nuint num2 = array2.NativeLength * array2.GetElementSize();
            if (num2 > 2147483632)
            {
                throw new ArgumentException(SR.Argument_StructArrayTooLarge);
            }
            num = (int)num2;
        }
        if ((uint)offset > (uint)num)
        {
            throw new IndexOutOfRangeException(SR.IndexOutOfRange_ArrayWithOffset);
        }
        m_array = array;
        m_offset = offset;
        m_count = num - offset;
    }

References System.SR.Argument_StructArrayTooLarge, System.SR.ArgumentException_NotIsomorphic, System.array, System.SR.IndexOutOfRange_ArrayWithOffset, System.Runtime.InteropServices.Marshal.IsPinnable(), System.Runtime.InteropServices.ArrayWithOffset.m_array, System.Runtime.InteropServices.ArrayWithOffset.m_count, System.Runtime.InteropServices.ArrayWithOffset.m_offset, and System.offset.