#if !defined(NUMKEYWORD_H_INCLUDED)
#define NUMKEYWORD_H_INCLUDED

#include "Parser.h"
#include <ostream>  // std::ostream
#include <string>   // std::string
//#define EXTERNAL extern
//#include "global.h"
//#include "phrqproto.h"
extern char *string_duplicate(const char *);

class cxxNumKeyword
{
public:
        cxxNumKeyword();
        virtual ~cxxNumKeyword();


        char * get_description()const { return string_duplicate(this->description.c_str()); }
        void set_description(std::string str) { this->description = str; }
        void set_description(char * str) { if (str != NULL) this->description = str; }

        int get_n_user()const         { return this->n_user; }
        void set_n_user(int user) { this->n_user = user; }

        int get_n_user_end()const                { return this->n_user_end; }
        void set_n_user_end(int user_end)    { this->n_user_end = user_end; }

        bool operator<(const cxxNumKeyword& key)const    { return (this->n_user < key.n_user); }

        virtual void dump_xml(std::ostream& os, unsigned int indent = 0)const;

        void read_number_description(CParser& parser);

protected:
        int n_user;
        int n_user_end;
        std::string description;

private:
        void read_number_description(std::istream& is);
};
#endif // !defined(NUMKEYWORD_H_INCLUDED)