◆ ReadSpan< T >()

unsafe void System.Runtime.InteropServices.SafeBuffer.ReadSpan< T >	(	ulong	byteOffset,
		Span< T >	buffer )

inlineinherited

Type Constraints

T

:

struct

Definition at line 129 of file SafeBuffer.cs.

                                                                             : struct
    {
        if (_numBytes == Uninitialized)
        {
            throw NotInitialized();
        }
        uint num = AlignedSizeOf<T>();
        byte* ptr = (byte*)(void*)handle + byteOffset;
        SpaceCheck(ptr, checked((nuint)(num * buffer.Length)));
        bool success = false;
        try
        {
            DangerousAddRef(ref success);
            ref T reference = ref MemoryMarshal.GetReference(buffer);
            for (int i = 0; i < buffer.Length; i++)
            {
                Buffer.Memmove(ref Unsafe.Add(ref reference, i), ref Unsafe.AsRef<T>(ptr + num * i), 1u);
            }
        }
        finally
        {
            if (success)
            {
                DangerousRelease();
            }
        }
    }