+ struct Branch
+ {
+ std::string text;
+ Node *node;
+
+ Branch(const char *t, Node *n = 0): text(t), node(n) { }
+ Branch(const std::string &t, Node *n = 0): text(t), node(n) { }
+ Branch(Node *n): node(n) { }
+ };
+
std::map<const Node *, unsigned> node_labels;
std::string formatted;
std::vector<TreeChars> tree;
std::map<const Node *, unsigned> node_labels;
std::string formatted;
std::vector<TreeChars> tree;
void begin_sub();
void last_branch();
void end_sub();
void annotated_branch(const std::string &, Node &);
unsigned get_label(const Node &);
void begin_sub();
void last_branch();
void end_sub();
void annotated_branch(const std::string &, Node &);
unsigned get_label(const Node &);
template<typename T>
typename T::const_iterator increment(typename T::const_iterator &, const T &);
virtual void visit(Block &);
virtual void visit(Literal &);
template<typename T>
typename T::const_iterator increment(typename T::const_iterator &, const T &);
virtual void visit(Block &);
virtual void visit(Literal &);
virtual void visit(VariableReference &);
virtual void visit(InterfaceBlockReference &);
virtual void visit(MemberAccess &);
virtual void visit(VariableReference &);
virtual void visit(InterfaceBlockReference &);
virtual void visit(MemberAccess &);
virtual void visit(UnaryExpression &);
virtual void visit(BinaryExpression &);
virtual void visit(Assignment &);
virtual void visit(UnaryExpression &);
virtual void visit(BinaryExpression &);
virtual void visit(Assignment &);
virtual void visit(FunctionCall &);
virtual void visit(ExpressionStatement &);
virtual void visit(Import &);
virtual void visit(Precision &);
virtual void visit(Layout &);
virtual void visit(InterfaceLayout &);
virtual void visit(FunctionCall &);
virtual void visit(ExpressionStatement &);
virtual void visit(Import &);
virtual void visit(Precision &);
virtual void visit(Layout &);
virtual void visit(InterfaceLayout &);
virtual void visit(StructDeclaration &);
virtual void visit(VariableDeclaration &);
virtual void visit(InterfaceBlock &);
virtual void visit(StructDeclaration &);
virtual void visit(VariableDeclaration &);
virtual void visit(InterfaceBlock &);