SyntaxTree.h

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#pragma once
 
#include "treetypes/ASTNode.h"
 
#include <memory>
 
// Forward declare the iterator.
class Iterator;
 
class SyntaxTree {
 
public:
  SyntaxTree(std::shared_ptr<ASTNode> node);
  ~SyntaxTree();
  SyntaxTree(SyntaxTree const &tree);
  SyntaxTree &operator=(SyntaxTree const &tree);
 
  Iterator begin(std::string const &order);
 
  Iterator begin(std::string const &order) const;
 
  Iterator end(std::string const &order);
 
  std::shared_ptr<ASTNode> getRoot() const;
 
  void accept(ASTVisitor *visitor);
 
  std::vector<SyntaxTree> getSubtrees();
 
private:
  std::shared_ptr<ASTNode> root;
};