Function getUnit

engine/source/string/stringUnit.cpp:38–60

   }

   const char* getUnit(const char* string, U32 index, const char* set)
   {
      U32 sz;
      while(index--)
      {
         if(!*string)
            return "";
         sz = dStrcspn(string, set);
         if (string[sz] == 0)
            return "";
         string += (sz + 1);
      }
      sz = dStrcspn(string, set);
      if (sz == 0)
         return "";

      AssertFatal( sz + 1 < sizeof( _returnBuffer ), "Size of returned string too large for return buffer" );

      char *ret = &_returnBuffer[0];
      dStrncpy(ret, string, sz);
      ret[sz] = '\0';
      return ret;
   }

   const char* getUnits(const char* string, S32 startIndex, S32 endIndex, const char* set)
   {