TryBestFit()

char System.Text.InternalDecoderBestFitFallbackBuffer.TryBestFit ( byte[] bytesCheck )

inlineprivate

Definition at line 102 of file InternalDecoderBestFitFallbackBuffer.cs.

    {
        int num = 0;
        int num2 = _oFallback.arrayBestFit.Length;
        if (num2 == 0)
        {
            return '\0';
        }
        if (bytesCheck.Length == 0 || bytesCheck.Length > 2)
        {
            return '\0';
        }
        char c = ((bytesCheck.Length != 1) ? ((char)((bytesCheck[0] << 8) + bytesCheck[1])) : ((char)bytesCheck[0]));
        if (c < _oFallback.arrayBestFit[0] || c > _oFallback.arrayBestFit[num2 - 2])
        {
            return '\0';
        }
        int num3;
        while ((num3 = num2 - num) > 6)
        {
            int num4 = (num3 / 2 + num) & 0xFFFE;
            char c2 = _oFallback.arrayBestFit[num4];
            if (c2 == c)
            {
                return _oFallback.arrayBestFit[num4 + 1];
            }
            if (c2 < c)
            {
                num = num4;
            }
            else
            {
                num2 = num4;
            }
        }
        for (int num4 = num; num4 < num2; num4 += 2)
        {
            if (_oFallback.arrayBestFit[num4] == c)
            {
                return _oFallback.arrayBestFit[num4 + 1];
            }
        }
        return '\0';
    }

References System.Text.InternalDecoderBestFitFallbackBuffer._oFallback, and System.Text.InternalDecoderBestFitFallback.arrayBestFit.

Referenced by System.Text.InternalDecoderBestFitFallbackBuffer.Fallback().