C++ Parking ticket 2

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Parking Ticket Code/ParkedCar.cpp

Parking Ticket Code/ParkedCar.cpp

// Implementation file for the ParkedCar class
#include   < iostream >
#include   "ParkedCar.h"
using   namespace  std ;

// Default Constructor
ParkedCar :: ParkedCar ()
{
   make  =   "" ;
   model  =   "" ;
   color  =   "" ;
   licenseNumber  =   "" ;
   minutesParked  =   0 ;
}

// Constructor
// Parameters:
//    mk The car's make.
//    mod The car's model.
//    col The car's color.
//    lic The car's license number.
//    min The number of minutes parked.
ParkedCar :: ParkedCar ( string mk ,  string mod ,  string col ,
                     string lic ,   int  min )
{
   make  =  mk ;
   model  =  mod ;
   color  =  col ;
   licenseNumber  =  lic ;
   minutesParked  =  min ;
}

// Copy constructor
ParkedCar :: ParkedCar ( const   ParkedCar   & car2 )
{
   make  =  car2 . make ;
   model  =  car2 . model ;
   color  =  car2 . color ;
   licenseNumber  =  car2 . licenseNumber ;
   minutesParked  =  car2 . minutesParked ;
}

// print function
void   ParkedCar :: print ()
{
   cout  <<   "Car Information:\n" ;
   cout  <<   "\tMake: "   <<  make  <<  endl ;
   cout  <<   "\tmodel: "   <<  model  <<  endl ;
   cout  <<   "\tColor: "   <<  color  <<  endl ;
   cout  <<   "\tLicense Number: "   <<  licenseNumber  <<  endl ;
   cout  <<   "\tMinutes Parked: "   <<  minutesParked  <<  endl ;
}

Parking Ticket Code/ParkedCar.h

// Specification file for the ParkedCar class #ifndef PARKED_CAR_H #define PARKED_CAR_H #include<string> using namespace std; // ParkedCar class class ParkedCar { private: string make; // The car's make string model; // The car's model string color; // The car's color string licenseNumber; // The car's license number int minutesParked; // Minutes parked public: // Default constructor ParkedCar(); // Constructor ParkedCar(string, string, string, string, int); // Copy constructor ParkedCar(const ParkedCar &); // Mutators void setMake(string m) { make = m; } void setModel(string m) { model = m; } void setColor(string c) { color = c; } void setLicenseNumber(string lic) { licenseNumber = lic; } void setMinutesParked(int m) { minutesParked = m; } // Accessors string getMake() const { return make; } string getModel() const { return model;} string getColor() const { return color; } string getLicenseNumber() const { return licenseNumber; } int getMinutesParked() const { return minutesParked; } // print function void print(); }; #endif

Parking Ticket Code/ParkingMeter.h

// Specification file for the ParkingMeter class #ifndef PARKING_METER_H #define PARKING_METER_H #include <iostream> using namespace std; // ParkingMeter class class ParkingMeter { private: int minutesPurchased; // Minutes purchased public: // Default constructor ParkingMeter() { minutesPurchased = 0; } // Constructor. The parameter m is // the number of minutes purchased. ParkingMeter(int m) { minutesPurchased = m; } // Mutator void setMinutesPurchased(int m) { minutesPurchased = m; } // Accessor int getMinutesPurchased() const { return minutesPurchased; } // print function void print() { cout << "Meter Information:\n"; cout << "\tMinutes Purchases: " << minutesPurchased << endl; } }; #endif

Parking Ticket Code/ParkingTicket.cpp

Parking Ticket Code/ParkingTicket.cpp

// Implementation file for the ParkingTicket class
#include   "ParkingTicket.h"
#include   < iostream >
#include   < iomanip >
using   namespace  std ;

// Default constructor
ParkingTicket :: ParkingTicket ()
{
   fine  =   0.0 ;
   minutes  =   0 ;
}

// Constructor
// Parameters:
//    aCar - A ParkedCar object.
//    min - Minutes illegally parked.
ParkingTicket :: ParkingTicket ( ParkedCar  aCar ,   int  min )
{
   car  =  aCar ;
   minutes  =  min ;
      
    // Calculate the fine.
   calculateFine ();
}

// Copy constructor
ParkingTicket :: ParkingTicket ( const   ParkingTicket   & ticket2 )
{
   car  =  ticket2 . car ;
   fine  =  ticket2 . fine ;
}
   
//   calculateFine method
//   This method calculates the amount of the parking fine.
void   ParkingTicket :: calculateFine ()
{
    // Get the time parked in hours.
    double  hours  =  minutes  /   60.0 ;
      
    // Get the hours as an int.
    int  hoursAsInt  =   static_cast < int > ( hours );
      
    // If there was a portion of an hour, round up.
    if   (( hours  -  hoursAsInt )   >   0 )
      hoursAsInt ++ ;
      
    // Assign the base fine.
   fine  =  BASE_FINE ;
      
    // Add the additional hourly fines.
   fine  +=   ( hoursAsInt  *  HOURLY_FINE );
}

// print function
void   ParkingTicket :: print ()
{
    // Print car information.
   car . print ();
   
    // Print ticket information.
   cout  <<   "Ticket Information:\n" ;
   cout  <<   "\tMinutes in violation: "   <<  minutes  <<  endl ;
   cout  <<   "\tFine: $ "   <<  setprecision ( 2 )   <<  fixed
         <<  showpoint  <<  fine  <<  endl ;
}

Parking Ticket Code/ParkingTicket.h

// Specification file for the ParkingTicket class #ifndef PARKING_TICKET_H #define PARKING_TICKET_H #include "ParkedCar.h" // Constant for the base fine. const double BASE_FINE = 25.0; // Constant for the additional hourly fine. const double HOURLY_FINE = 10.0; // ParkingTicket class class ParkingTicket { private: ParkedCar car; // The parked car double fine; // The parking fine int minutes; // Minutes illegally parked // calculateFine method // This method calculates the amount of the parking fine. void calculateFine(); public: // Default Constructor ParkingTicket(); // Constructor ParkingTicket(ParkedCar, int); // Copy constructor ParkingTicket(const ParkingTicket &); // Mutators void setCar(ParkedCar c) { car = c; } void setMinutes(int m) { minutes = m; } // Accessors ParkedCar getCar() const { return car; } double getFine() const { return fine; } // print function void print(); }; #endif

Parking Ticket Code/PoliceOfficer.cpp

Parking Ticket Code/PoliceOfficer.cpp

// Implementation file for the PoliceOfficer class
#include   "ParkedCar.h"
#include   "ParkingMeter.h"
#include   "ParkingTicket.h"
#include   "PoliceOfficer.h"
#include   < iostream >
using   namespace  std ;

// The patrol function looks at the number of
// minutes a car has been parked and the number
// of minutes purchased. If the minutes parked is
// greater than the minutes purchased, a pointer
// to a ParkingTicket object is returned. Otherwise
// the function returns a nullptr.
ParkingTicket *   PoliceOfficer :: patrol ( ParkedCar  car ,   ParkingMeter  meter )
{
    // Get the minutes parked over the amount purchased.
    int  illegalMinutes  =  car . getMinutesParked ()   -  
                meter . getMinutesPurchased ();
      
    // Determine whether the car is illegally parked.     
    if   ( illegalMinutes  >   0 )
    {
       // Yes, it is illegally parked.
       // Create a ParkingTicket object.
      ticket  =   new   ParkingTicket ( car ,  illegalMinutes );
    }
      
    // Return the ticket, if any.
    return  ticket ;
}

// print function
void   PoliceOfficer :: print ()
{
   cout  <<   "Police Officer Information:\n" ;
   cout  <<   "\tName: "   <<  name  <<  endl ;
   cout  <<   "\tBadge Number: "   <<  badgeNumber  <<  endl ;
}

Parking Ticket Code/PoliceOfficer.h

// Specification file for the PoliceOfficer class #ifndef POLICE_OFFICER_H #define POLICE_OFFICER_H #include "ParkedCar.h" #include "ParkingMeter.h" #include "ParkingTicket.h" // PoliceOfficer class class PoliceOfficer { private: string name; // Officer's name string badgeNumber; // Badge number ParkingTicket *ticket; // Pointer to a ticket public: // Default constructor PoliceOfficer() { name = ""; badgeNumber = ""; ticket = nullptr; } // Constructor // The parameter n is the officer's name. // The parameter bn is the officer's badge number. PoliceOfficer(string n, string bn) { name = n; badgeNumber = bn; ticket = nullptr; } // Copy constructor PoliceOfficer(const PoliceOfficer &officer2) { name = officer2.name; badgeNumber = officer2.badgeNumber; ticket = new ParkingTicket(*officer2.ticket); } // Mutators void setName(string n) { name = n; } void setBadgeNumber(string b) { badgeNumber = b; } // Accessors string getName() { return name; } string getBadgeNumber() { return badgeNumber; } // patrol function ParkingTicket *patrol(ParkedCar, ParkingMeter); // print function void print(); }; #endif

Parking Ticket Code/spc14-14.cpp

Parking Ticket Code/spc14-14.cpp

// Chapter 14, Programming Challenge 14: Parking Ticket Simulator
#include   < iostream >
#include   "ParkedCar.h"
#include   "ParkingMeter.h"
#include   "ParkingTicket.h"
#include   "PoliceOfficer.h"
using   namespace  std ;

int  main ()
{
    // Create a ParkingTicket pointer. If a parking ticket
    // is issued, this will point to it.
    ParkingTicket   * ticket  =   nullptr ;

    // Create a ParkedCar object.
    // The car was parked for 125 minutes.
    ParkedCar  car ( "Volkswagen" ,   "1972" ,   "Red" ,   "147RHZM" ,   125 );
      
    // Create a ParkingMeter object. 
    // 60 minutes were purchased.
    ParkingMeter  meter ( 60 );
    
    // Create a PoliceOfficer object.
    PoliceOfficer  officer ( "Joe Friday" ,   "4788" );

    // Let the officer patrol.
   ticket  =  officer . patrol ( car ,  meter );
    if   ( ticket  !=   nullptr )
    {
        // Display the officer information.
      officer . print ();

       // Display the ticket information.
      ticket -> print ();

       // We're done with the ticket, so delete it.
       delete  ticket ;
      ticket  =   nullptr ;
    }
    else
      cout  <<   "No crimes were committed.\n" ;

    return   0 ;
}