// BIB_ITEM.H


#include <iostream.h>
#include <string.h>
#include <stdio.h>
#include <ctype.h>


const int SSize = 256;			// SIZE OF ALL STRINGS


class Item				// BASE CLASS
{
private :
	static int Count;
	virtual void Get_Data( void );

public :
	static int Total;
	Item( void );			// CONSTRUCTOR
	Item( char *, char * );		// CONSTRUCTOR
	~Item( void );			// DESTRUCTOR
	Item *Next;			// POINTER TO NEXT ITEM

	virtual char *Get_Author( void );
	virtual char *Get_Title( void );
	virtual Item *Get_Next( void );
	virtual int Get_Total( void ) const;
	virtual void Print( void ) const;
};


class Book : public Item		// FRAME
{
private :
	static int Count;
	int ID;

	char Author[ SSize ];		// SLOTS
	char Title[ SSize ];
	char Copyright[ SSize ];
	char Publisher[ SSize ];
	char Pub_City[ SSize ];		// SLOTS

	void Get_Data( void );

public :
	static int Total;
	Book( char *A, char *T, char *C, char *P, char *PC );
	Book( char *A, char *T );	// CONSTRUCTORS
	~Book( void );			// DESTRUCTOR
	Book *Next;			// POINTER TO NEXT ITEM

	char *Get_Author( void );
	char *Get_Title( void );
	int   Get_Total( void ) const;
	void Print( void ) const;
};


class Mag : public Item			// FRAME
{
private :
	static int Count;
	int ID;
	Mag *Next;			// POINTER TO NEXT ITEM

	char Author[ SSize ];		// SLOTS
	char Title[ SSize ];
	char Mag_Title[ SSize ];
	char Copyright[ SSize ];
	char Volume[ SSize ];
	char Number[ SSize ];
	char Pages[ SSize ];		// SLOTS

	void Get_Data( void );

public :
	static int Total;
	Mag( char *A, char *T, char *MT, char *C, char *V, char *N, char *P );
	Mag( char *A, char *T );	// CONSTRUCTOR
	~Mag( void );			// DESTRUCTOR

	char *Get_Author( void );
	char *Get_Title( void );
	int   Get_Total( void ) const;
	void Print( void ) const;
};


class MicroFilm : public Item		// FRAME
{
private :
	static int Count;
	int ID;
	MicroFilm *Next;		// POINTER TO NEXT ITEM

	char Author[ SSize ];		// SLOTS
	char Title[ SSize ];
	char Copyright[ SSize ];
	char Volume[ SSize ];
	char Number[ SSize ];
	char Footage[ SSize ];		// SLOTS

	void Get_Data( void );

public :
	static int Total;
	MicroFilm( char *A, char *T, char *C, char *V, char *N, char *F );
	MicroFilm( char *A, char *T );	// CONSTRUCTOR
	~MicroFilm( void );		// DESTRUCTOR

	char *Get_Author( void );
	char *Get_Title( void );
	int   Get_Total( void ) const;
	void Print( void ) const;
};


class Items : public Item		// OBJECTS
{
public :
	char Type[ SSize ];		// USED FOR TYPE NAME
	Item *Head_List;		// HEAD OF THIS LIST
	Items *Next_Item;		// NEXT ITEMS CLASS IE: BOOK, MAG, ETC

public :
	Items( char *IType );		// CONSTRUCTORS
	Items( char *IType, char *Author, char *Title );
	~Items( void );			// DESTRUCTOR

	void Print( void ) const;
};


class Bib_Item
{
private :
	int found1;
	Items *Sort1;
	Item  *Sort2;
	Items *ptr;
	Item *ptr2;

public :
	Items *Head;
	Bib_Item( void );
	~Bib_Item( void );

	void Print( void ) const;	// SHOW ALL ITEMS IE: BOOK, MAG, ETC.
	void Print( char *Type ) const;	// SHOW ALL AUTHORS AND TITLES IN LIST
	void Print( char *Type, char *Author, char *Title  );  // SHOW A SINGLE ITEM

	Item *Find( char *Type, char *Author, char *Title );
	Item *Add( char *Type, char *Author, char *Title );
	int   Delete( char *Type, char *Author, char *Title );
};


void Loader( Bib_Item *B );

#include "bib_item.cpp"

// BIB_ITEM.H // END //