book.h

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#ifndef BOOK_H
#define BOOK_H

#include "util.h"
#include <string>
#include <vector>
#include <map>
#include "parsererror.h"
using namespace std;

class book {
        public:
                book() {}
                book(const string &s) { parse(s); }
                book(const book& b);
                book& operator=(const book &b);
                // output ace format
                friend ostream& operator<<(ostream &os, const book &b);

                // input from a string the (In) may be present or not
                // return false if failed the parsing
                bool parse(const string &s) throw(parsererror);

                void clear() { volume.erase(); publisher.erase(); city.erase();}

                // limit the size of the book name
                string makeKey(const int limit=20) const;
                // load tag information into the digest map in the ref object
                void loadMap(map<string,string> &m) const;

        private:
                vector<string> editors;
                string name;
                string firstpg, lastpg;
                string volume;   // may or may not be present
                string publisher;
                string city;
                string year;
};

#endif