#pragma once
#include <set>
#include <map>
#include <string>
using namespace std;

class SymbolTable
{
public:
	bool isKeyword(string token);
	void installId(string token);
	void installNum(string token);
//	static SymbolTable* getInstance();
	SymbolTable(void);
	~SymbolTable(void);

private:
//	static SymbolTable* instance;
	map<string,string> symbolTable;
	set<string> keywords;
};