11 TXML ( int f , int t , string &s , bool fix_comments = true ) ;
12 virtual void remove_at ( int pos ) ;
13 virtual void insert_at ( int pos ) ;
15 virtual void add_key_value ( string k , string v = "" ) ;
16 virtual string get_string () ;
20 bool closing , selfclosing ;
22 vector <string> key , value ;