tree.h

一个类c语言的解释器

/*******************************************************
tree.h
武汉大学国际软件学院软件工程05级7班
崔灿
200532580235
2007-11-10
********************************************************/
#ifndef TREE_H
#define  TREE_H

#include <vector>
#include <string>
#include "globals.h"
using namespace std;
typedef enum{
	
}NodeType;
class TreeNode{
public:
	TreeNode* parent;
	TreeNode* nextSibling;
	vector<TreeNode*>* children;
	_TokenType type;
	string describe;
public:
	TreeNode(_TokenType type,TreeNode* parent=NULL);
	TreeNode(string s);
	TreeNode();
	void addChild(TreeNode* child);
	string toString(int offset);
	TreeNode(TreeNode* t);
};
class Tree{
	TreeNode *root;
public:
	Tree(TreeNode* root = NULL);
	
};

void toString(TreeNode* root,int length,string &out);
TreeNode* build_tree(string s,int length);
#endif