Convert() [4/5]

unsafe override void System.Text.OSEncoder.Convert ( char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex, int byteCount, bool flush, out int charsUsed, out int bytesUsed, out bool completed )

inlinevirtual

Reimplemented from System.Text.Encoder.

Definition at line 172 of file OSEncoder.cs.

    {
        if (chars == null || bytes == null)
        {
            throw new ArgumentNullException((chars == null) ? "chars" : "bytes", System.SR.ArgumentNull_Array);
        }
        if (charIndex < 0 || charCount < 0)
        {
            throw new ArgumentOutOfRangeException((charIndex < 0) ? "charIndex" : "charCount", System.SR.ArgumentOutOfRange_NeedNonNegNum);
        }
        if (byteIndex < 0 || byteCount < 0)
        {
            throw new ArgumentOutOfRangeException((byteIndex < 0) ? "byteIndex" : "byteCount", System.SR.ArgumentOutOfRange_NeedNonNegNum);
        }
        if (chars.Length - charIndex < charCount)
        {
            throw new ArgumentOutOfRangeException("chars", System.SR.ArgumentOutOfRange_IndexCountBuffer);
        }
        if (bytes.Length - byteIndex < byteCount)
        {
            throw new ArgumentOutOfRangeException("bytes", System.SR.ArgumentOutOfRange_IndexCountBuffer);
        }
        if (bytes.Length == 0 || (chars.Length == 0 && (_charLeftOver == '\0' || !flush)))
        {
            bytesUsed = 0;
            charsUsed = 0;
            completed = false;
            return;
        }
        fixed (char* ptr = chars)
        {
            fixed (byte* ptr2 = &bytes[0])
            {
                Unsafe.SkipInit(out char c);
                char* chars2 = ((ptr == null) ? (&c) : (ptr + charIndex));
                Convert(chars2, charCount, ptr2 + byteIndex, byteCount, flush, out charsUsed, out bytesUsed, out completed);
            }
        }
    }

References System.Text.OSEncoder._charLeftOver, System.SR.ArgumentNull_Array, System.SR.ArgumentOutOfRange_IndexCountBuffer, System.SR.ArgumentOutOfRange_NeedNonNegNum, System.byteCount, System.byteIndex, System.bytes, System.charCount, System.charIndex, System.chars, and System.Text.OSEncoder.Convert().