The QStrList class provides a doubly linked list of char*. ... QStrList  ()  . ... QStrList can make deep or shallow copies of the strings that are inserted. A deep copy means to allocate space for the string and then copy the string data into it. ... Constructs an empty list of strings. Will make deep copies of all inserted strings if deepCopies is TRUE, or uses shallow copies if deepCopies is FALSE. ... Only the pointers are copied (shallow copy) if the other list does not use deep copies. ...