CopyType.h

#ifndef COPY_TYPE_H

#define COPY_TYPE_H

#include

#include

#include

using namespace std;

class CopyType

{

public:

CopyType();

/// Write the copy constructor and

/// destructor prototypes here.

void clearPin();

void printPin();

private:

int *ptr;

int pinLen;

};

#endif

CopyType.cpp

Pageof 2

ZOOM

#ifndef COPY_TYPE_CPP

#define COPY_TYPE_CPP

#include "CopyType.h"

/// Constructor

CopyType::CopyType()

{

srand(static_cast(time(NULL)));

/// Generates a random PIN length between

/// 10 and 20 (inclusive).

pinLen = rand() % 11 + 10;

/// Allocates memory to store a PIN of that

/// length in an array.

ptr = new int[pinLen];

/// Populates that array with random digits

/// between 0 and 9.

for (int i = 0; i

ptr[i] = rand() % 10;

}

/// TODO: Implement the copy constructor here.

///

///

///

///

///

///

/// To sufficiently provide for deep copies and to prevent

/// data loss, an assignment operator overload should also

/// be written. Overloading the assignment operator is

/// not part of this lab. More about that next chapter.

/// TODO: Implement the destructor here.

///

///

///

/// clearPin will set every digit to zero.

void CopyType::clearPin()

{

for (int i = 0; i

ptr[i] = 0;

}

/// printPin will display the PIN on screen.

void CopyType::printPin()

{

for (int i = 0; i

cout

cout

}

#endif // ! COPY_TYPE_CPP

copyTypeClient.cpp

#include

#include "CopyType.h"

using namespace std;

int main()

{

/// builds pin1 using the constructor

CopyType pin1;

cout

pin1.printPin();

/// builds pin2 using the copy constructor

CopyType pin2 = pin1;

cout

pin2.printPin();

cout

pin2.clearPin();

cout

pin1.printPin();

cout

pin2.printPin();

return 0;

}

Download the files CopyType.h, copyType.cpp, and copyTypeClient.cpp from Canvas. Use these files to create a project in Visual Studio. Read, compile, and run the code. The PIN length and PIN digits are randomized, so your output will look slightly different. 3Select CAUserslilatelSourcelReposlExample DebuglExample.exe rinting pin1: 07205 2 130 8678984 rinting pin2 07205 2 1 30 8670984 Calling pin2.clearPin() Printing pin1: 000 0 8888 88 8888 e rinting pin2 00 0 00 0 0 00 e 0 00 An important thing to notice is that pin2 is a copy of pinl. pin2 was created with the following line: copyType pin2 - pin1; Because we didn't write our own copy constructor (yet), a shallow copy was made. The member pointer ptr in pin2 points to the memory allocated in pin