// This file is automatically generated by DemeterJ.

CopyVisitor {
  {{
    private java.util.Stack history = new java.util.Stack();
    public CopyVisitor(Class firstClass) {
      try {
        history.push(firstClass.newInstance());
      } catch(Exception e) {
        e.printStackTrace();
      }
    }
  }}
  get copy {{ return history.peek(); }}
  return Object {{ get_copy() }}


  before -> Program, exps, Outcome_PList {{
    Program it = (Program) history.peek();
    Outcome_PList p = new Outcome_PList();
    it.set_exps(p);
    history.push(p);
  }}

  after -> Program, exps, Outcome_PList {{
    history.pop();
  }}

  before -> Outcome, assignment, Assignment {{
    Outcome it = (Outcome) history.peek();
    Assignment p = new Assignment();
    it.set_assignment(p);
    history.push(p);
  }}

  after -> Outcome, assignment, Assignment {{
    history.pop();
  }}

  before -> Outcome, cnf, CNF {{
    Outcome it = (Outcome) history.peek();
    CNF p = new CNF();
    it.set_cnf(p);
    history.push(p);
  }}

  after -> Outcome, cnf, CNF {{
    history.pop();
  }}

  before -> Assignment, literals, Literal_PList {{
    Assignment it = (Assignment) history.peek();
    Literal_PList p = new Literal_PList();
    it.set_literals(p);
    history.push(p);
  }}

  after -> Assignment, literals, Literal_PList {{
    history.pop();
  }}

  before -> CNF, clauses, Clause_PList {{
    CNF it = (CNF) history.peek();
    Clause_PList p = new Clause_PList();
    it.set_clauses(p);
    history.push(p);
  }}

  after -> CNF, clauses, Clause_PList {{
    history.pop();
  }}

  before -> CNF, sat, ClauseCount {{
    CNF it = (CNF) history.peek();
    ClauseCount p = new ClauseCount();
    it.set_sat(p);
    history.push(p);
  }}

  after -> CNF, sat, ClauseCount {{
    history.pop();
  }}

  before -> CNF, unsat, ClauseCount {{
    CNF it = (CNF) history.peek();
    ClauseCount p = new ClauseCount();
    it.set_unsat(p);
    history.push(p);
  }}

  after -> CNF, unsat, ClauseCount {{
    history.pop();
  }}

  before -> Clause, weight, Weight {{
    Clause it = (Clause) history.peek();
    Weight p = new Weight();
    it.set_weight(p);
    history.push(p);
  }}

  after -> Clause, weight, Weight {{
    history.pop();
  }}

  before -> Clause, literals, Literal_PList {{
    Clause it = (Clause) history.peek();
    Literal_PList p = new Literal_PList();
    it.set_literals(p);
    history.push(p);
  }}

  after -> Clause, literals, Literal_PList {{
    history.pop();
  }}

  before -> Literal, variable, Variable {{
    Literal it = (Literal) history.peek();
    Variable p = new Variable();
    it.set_variable(p);
    history.push(p);
  }}

  after -> Literal, variable, Variable {{
    history.pop();
  }}

  before -> Variable, v, Ident {{
    Variable it = (Variable) history.peek();
    it.set_v(dest);
  }}

  before -> Weight, v, int {{
    Weight it = (Weight) history.peek();
    it.set_v(dest);
  }}

  before -> ClauseCount, v, int {{
    ClauseCount it = (ClauseCount) history.peek();
    it.set_v(dest);
  }}

  before -> Main, s, String {{
    Main it = (Main) history.peek();
    it.set_s(dest);
  }}

  before -> PrintVisitor, indent, int {{
    PrintVisitor it = (PrintVisitor) history.peek();
    it.set_indent(dest);
  }}

  before -> PrintVisitor, needSpace, boolean {{
    PrintVisitor it = (PrintVisitor) history.peek();
    it.set_needSpace(dest);
  }}

  before -> SubgraphVisitor, is_equal, boolean {{
    SubgraphVisitor it = (SubgraphVisitor) history.peek();
    it.set_is_equal(dest);
  }}

  before -> EqualVisitor, is_equal, boolean {{
    EqualVisitor it = (EqualVisitor) history.peek();
    it.set_is_equal(dest);
  }}

  before -> DisplayVisitor, indent, int {{
    DisplayVisitor it = (DisplayVisitor) history.peek();
    it.set_indent(dest);
  }}

  before -> TraceVisitor, indent, int {{
    TraceVisitor it = (TraceVisitor) history.peek();
    it.set_indent(dest);
  }}

  before -> Outcome_PList, first, Nonempty_Outcome_PList {{
    Outcome_PList it = (Outcome_PList) history.peek();
    Nonempty_Outcome_PList p = new Nonempty_Outcome_PList();
    it.set_first(p);
    history.push(p);
  }}

  after -> Outcome_PList, first, Nonempty_Outcome_PList {{
    history.pop();
  }}

  before -> Literal_PList, first, Nonempty_Literal_PList {{
    Literal_PList it = (Literal_PList) history.peek();
    Nonempty_Literal_PList p = new Nonempty_Literal_PList();
    it.set_first(p);
    history.push(p);
  }}

  after -> Literal_PList, first, Nonempty_Literal_PList {{
    history.pop();
  }}

  before -> Clause_PList, first, Nonempty_Clause_PList {{
    Clause_PList it = (Clause_PList) history.peek();
    Nonempty_Clause_PList p = new Nonempty_Clause_PList();
    it.set_first(p);
    history.push(p);
  }}

  after -> Clause_PList, first, Nonempty_Clause_PList {{
    history.pop();
  }}

  before -> Nonempty_Outcome_PList, it, Outcome {{
    Nonempty_Outcome_PList it = (Nonempty_Outcome_PList) history.peek();
    Outcome p = new Outcome();
    it.set_it(p);
    history.push(p);
  }}

  after -> Nonempty_Outcome_PList, it, Outcome {{
    history.pop();
  }}

  before -> Nonempty_Outcome_PList, next, Nonempty_Outcome_PList {{
    Nonempty_Outcome_PList it = (Nonempty_Outcome_PList) history.peek();
    Nonempty_Outcome_PList p = new Nonempty_Outcome_PList();
    it.set_next(p);
    history.push(p);
  }}

  after -> Nonempty_Outcome_PList, next, Nonempty_Outcome_PList {{
    history.pop();
  }}

  before -> Nonempty_Literal_PList, it, Literal {{
    Nonempty_Literal_PList it = (Nonempty_Literal_PList) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_it((Literal) p);
    history.push(p);
  }}

  after -> Nonempty_Literal_PList, it, Literal {{
    history.pop();
  }}

  before -> Nonempty_Literal_PList, next, Nonempty_Literal_PList {{
    Nonempty_Literal_PList it = (Nonempty_Literal_PList) history.peek();
    Nonempty_Literal_PList p = new Nonempty_Literal_PList();
    it.set_next(p);
    history.push(p);
  }}

  after -> Nonempty_Literal_PList, next, Nonempty_Literal_PList {{
    history.pop();
  }}

  before -> Nonempty_Clause_PList, it, Clause {{
    Nonempty_Clause_PList it = (Nonempty_Clause_PList) history.peek();
    Clause p = new Clause();
    it.set_it(p);
    history.push(p);
  }}

  after -> Nonempty_Clause_PList, it, Clause {{
    history.pop();
  }}

  before -> Nonempty_Clause_PList, next, Nonempty_Clause_PList {{
    Nonempty_Clause_PList it = (Nonempty_Clause_PList) history.peek();
    Nonempty_Clause_PList p = new Nonempty_Clause_PList();
    it.set_next(p);
    history.push(p);
  }}

  after -> Nonempty_Clause_PList, next, Nonempty_Clause_PList {{
    history.pop();
  }}

}