#ifndef PARSER_DATA_H
#define PARSER_DATA_H

#include <string>
#include <vector>

class ParserData
{
public:
    ParserData()
    {
        count = 0;
    }
    ~ParserData()
    { }
    void push ( const std::string& s )
    {
        stack.push_back ( s );
    }
    void pop()
    {
        stack.pop_back();
    }
    void setState ( int i )
    {
        state = i;
        ++count;
    }
    int getState()
    {
        return state;
    }
    int getCount()
    {
        return count;
    }
    std::vector<std::string> getStack()
    {
        return stack;
    }
    std::string getElement()
    {
        return ( stack.empty() ) ? "" : stack.at ( stack.size() - 1 );
    }
    std::string getParent()
    {
        return ( stack.size() < 2 ) ? "" : stack.at ( stack.size() - 2 );
    }
private:
    int state, count;
    std::vector<std::string> stack;
};

#endif