symboltable.h

一个用c++编译的词法分析器

#include<string>
#include<fstream>
//#include <iomanip>
using namespace std;

struct Element
{
	string token;
	int line;
};

class SymbolTable{
private:
	Element table[2000];
	int count;
public:
	SymbolTable();
	SymbolTable(Element array[],int number);
	bool isPresent(string token0);
	void insert(Element entry);
	void outPutTable(ofstream& out);
};