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#include <iostream>
#include <string>
#include <iomanip>
#include <fstream>
#include <cstdlib>
#include <vector>
using namespace std;
class Car
{
private:
string reportingMark;
int carNumber;
string kind;
bool loaded;
string destination;
public:
Car();
Car(const Car &ptr);
Car(const string reportingMark,const int carNumber,const string kind,const bool loaded, const string destination);
~Car();
void setUp(const string, const int, const string, const bool, const string);
void output();
friend bool operator ==(Car a,Car b);
Car &operator=(const Car & carB);
};
/* ******************default constructor***********************
calls setUp member function and set default values to the following variables
*/
Car::Car ()
{
reportingMark = " ";
carNumber = 0;
kind = "other";
loaded = false;
destination = "NONE";
}
/* ******************copy constructor***********************
same as default constructor
*/
Car::Car(const Car &ptr)
{
reportingMark = ptr.reportingMark;
carNumber = ptr.carNumber;
kind = ptr.kind;
loaded = ptr.loaded;
destination = ptr.destination;
}
/*/******************constructor***********************
A constructor that accepts five constant reference parameters.
*/
Car::Car (const string reportingMark,const int carNumber,const string kind,const bool loaded, const string destination)
{
setUp(reportingMark ,carNumber ,kind ,loaded ,destination );
}
/* ******************** Car::operator= ********************
sets the values in the left hand object from the right hand object
*/
Car & Car::operator=(const Car & carB)
{
setUp(carB.reportingMark, carB.carNumber, carB.kind, carB.loaded, carB.destination);
return * this;
}
/* ******************destructor***********************
does nothing
*/
Car::~Car(){}
class StringOfCars
{
private:
Car* ptr;
static const int ARRAY_SIZE = 10;
int carCount;
public:
StringOfCars();
StringOfCars(const StringOfCars &otherStringOfCars);;
~StringOfCars();
void output();
void push(const Car &car);
void pop(Car &car);
};
StringOfCars::StringOfCars()
{
ptr = new Car[ARRAY_SIZE];
carCount = 0;
}
StringOfCars::StringOfCars(const StringOfCars &otherStringOfCars)
{
ptr = new Car[otherStringOfCars.ARRAY_SIZE];
for(int i = 0; i < otherStringOfCars.carCount; i++)
ptr[i] = otherStringOfCars.ptr[i];
carCount = otherStringOfCars.carCount;
}
StringOfCars::~StringOfCars()
{
delete [] ptr;
}
void StringOfCars::output()
{
if(carCount == 0)
{
cout << "NO CARS" << endl;
}else
{
for(int i = 0; i < carCount; i++)
{
ptr[i].output();
}
}
}
void StringOfCars::push(const Car &car)
{
if(carCount == ARRAY_SIZE)
{
cout << "Car space is full." << endl;
}else
{
ptr[carCount] = car;
carCount++;
}
}
void StringOfCars::pop(Car &car)
{
if(carCount == 0)
{
cout << "The string of cars is empty." << endl;
}else
{
carCount--;
car = ptr[carCount];
}
}
void input (StringOfCars&);
/*/******************setup***********************
takes five parameters by value, puts data in object.
*/
void Car::setUp(string rMark, int cNum, string cKind, bool cLoaded, string dest)
{
reportingMark = rMark;
carNumber = cNum;
kind = cKind;
loaded = cLoaded;
destination = dest;
}
/* ******************function operator***********************
tests to see if two objects are equivalent.
*/
bool operator ==(Car a,Car b)
{
if(a.reportingMark == b.reportingMark && a.carNumber == b.carNumber)
return true;
else
return false;
}
/*/******************output***********************
prints data.
*/
void Car::output()
{
cout << setw(20) << left <<"AAR Reporting Mark:" << setw(8) << left << reportingMark << endl;
cout << setw(20) << left <<"Car Number:" << setw(8) << left << carNumber << endl;
cout << setw(20) << left <<"Kind:" << setw(8) << left << kind << endl;
switch (loaded)
{
case 1:
cout << setw(20) << left << "Loaded: " << setw(8) << left << "true" << endl;
break;
default:
cout << setw(20) << left << "Loaded: " << setw(8) << left << "false" << endl;
}
cout << setw(16) << left <<"Destination:" << setw(8) << left << destination << endl;
}
/*/******************main***********************
has six variables, , calls input, setup, and output.
*/
int main()
{
cout << "TEST 1" << endl;
Car car1("SP", 34567, "box", true, "Salt Lake City");
Car2 = car1;
car2.output();
cout << "TEST 2" << endl;
StringOfCars string1;
input(string1);
string1.output();
cout << "TEST 3" << endl;
Car car3;
string1.pop(car3);
car3.output();
cout << "String1" << endl;
string1.output();
return 0;
}
/*/******************input***********************
global function, takes variables as ref parameters and reads in from user
*/
void input(StringOfCars &string1)
{
string carType;
string reportingMark;
int carNumber;
string kind;
bool loaded;
string destination;
int cLoaded;
ifstream inputFile;
inputFile.open("cardata.txt", ios::in);
if(inputFile.fail())
{
cerr << "Cannot open file." << endl;
exit(1);
}
while (inputFile.peek() != EOF)
{
while(inputFile.peek() == ' ')
{
inputFile.get();
}
inputFile >> carType;
inputFile >> reportingMark;
inputFile >> carNumber;
inputFile >> kind;
inputFile >> loaded;
getline(inputFile, destination);
Car temp( reportingMark, carNumber, kind, loaded, destination);
temp.output();
}
}
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