virtual int compareItems(Item il, Item ir) { Help *lval = (Help*)il; Help *rval = (Help*)ir; if (lval->p() == rval->p()) return 0; if (lval->p()<rval->p()) return -1; return 1; }
bool operator == (Help& lval){return (p_==lval.p());}
bool operator < (Help& lval){return (p_<lval.p());}
Help(Help& rval){p_=rval.p(); cl_name_=rval.cl_name();}