ReadSpan()

int System.IO.StreamReader.ReadSpan ( Span< char > buffer )

inlineprivateinherited

Definition at line 353 of file StreamReader.cs.

    {
        ThrowIfDisposed();
        CheckAsyncTaskInProgress();
        int num = 0;
        bool readToUserBuffer = false;
        int num2 = buffer.Length;
        while (num2 > 0)
        {
            int num3 = _charLen - _charPos;
            if (num3 == 0)
            {
                num3 = ReadBuffer(buffer.Slice(num), out readToUserBuffer);
            }
            if (num3 == 0)
            {
                break;
            }
            if (num3 > num2)
            {
                num3 = num2;
            }
            if (!readToUserBuffer)
            {
                new Span<char>(_charBuffer, _charPos, num3).CopyTo(buffer.Slice(num));
                _charPos += num3;
            }
            num += num3;
            num2 -= num3;
            if (_isBlocked)
            {
                break;
            }
        }
        return num;
    }

References System.IO.StreamReader._charBuffer, System.IO.StreamReader._charLen, System.IO.StreamReader._charPos, System.IO.StreamReader._isBlocked, System.buffer, System.IO.StreamReader.CheckAsyncTaskInProgress(), System.Span< T >.CopyTo(), System.IO.StreamReader.ReadBuffer(), and System.IO.StreamReader.ThrowIfDisposed().

Referenced by System.IO.StreamReader.Read(), System.IO.StreamReader.Read(), and System.IO.StreamReader.ReadBlock().