Function _hx_utf8_char_code_at

src/String.cpp:668–692

}

int _hx_utf8_char_code_at(String inString, int inIndex)
{
   #ifdef HX_SMART_STRINGS
   if (!inString.raw_ptr() || inIndex>=inString.length)
      return 0;
   if (inString.isUTF16Encoded())
      return inString.raw_wptr()[inIndex];
   else
      return inString.raw_ptr()[inIndex];
   #else
   const unsigned char *src = (const unsigned char *)inString.__s;
   const unsigned char *end = src + inString.length;
   const unsigned char *sLen = getUtf8LenArray();

   for(int i=0;i<inIndex;i++)
   {
      src += sLen[*src];
      if (src==end)
         return 0;
      if (src>end)
         hx::Throw(HX_CSTRING("Invalid UTF8"));
   }
   return DecodeAdvanceUTF8(src,end);
   #endif
}

int _hx_utf8_length(String inString)
{