// CS2310 Exercise 7
//
// Name ____________________ SSN ____________________
//
// Chapter 13
// p761 - 2: To this chapter's List class, we wish to
// add a value-returning member function named 
// Occurrences that receives a single parameter, item,
// and returns the number of times item occurs in the 
// list.
//
//  SPECIFICATION FILE   ARRAY-BASED LIST	( list.h )

const	int  MAX_LENGTH  =  50 ;
typedef int  ItemType ;

class  List			// declares a class data type
{						
public : 			// public member functions

	List ( ) ;		// constructor
	bool          IsEmpty ( ) const ;
	bool	      IsFull ( )  const ;              
	int	          Length ( )  const ;                
					// returns length of list 
    void	      Insert ( ItemType  item ) ; 	
	void          Delete ( ItemType  item ) ; 	
	bool          IsPresent( ItemType  item )  const ;
	void          SelSort ( );
	void          Print ( ) ;
	int			  Occurrences ( ItemType item ) const;
		// The added function.

private :			//  private data members

	int 		length ;           	
				// number of values currently stored
	ItemType	data[MAX_LENGTH] ;          
} ;