Function isUTF16Encoded

include/hxString.h:187–193

   inline const char16_t *raw_wptr() const { return __w; }
   #endif
   inline bool isUTF16Encoded() const {
      #ifdef HX_SMART_STRINGS
      return __w && ((unsigned int *)__w)[-1] & HX_GC_STRING_CHAR16_T;
      #else
      return false;
      #endif
   }

   inline bool isAsciiEncoded() const {
      #ifdef HX_SMART_STRINGS