Question

In C++

1. Implement the operators

2. Implement virtual destructors

3. Implement Virtual Member Roles

4. Implement an Abstract Class

7. Use only one file for each class.

Description of the problem:

1. Create a class named JewelryBox that inherits from PlainBox which in turn inherits from BoxInterface.

a. Create a class named Jewelry with the following attributes:

i. Gender: If the jewelry is for women, men or children

ii. Jewelry Type: If it is ring. necklace, chains, bracelet, earrings

iii. Gold Metal Weight: 24k, 14k, 18k or 24k

iv. Price: Price of the jewelry

v. Metal: Metal type, white gold, yellow, silver ... etc

b. Create a class named Watches with the following attributes:

i. Gender Watch: Whether the watch is female, male or child

ii. Watch Brands: Ferrari, COACH, Casio, Bilova, Citizen, Boos, etc.

iii. Price: Price of the watch

c. Create an instance of type JewelryBox and another of type JewelryBox using pointers (Polymorphism) of type BoxInterface. Request user data and print your content.

(PlainBox and BoxInterface classes are provided. Can be edited to fit the problem)

++++++++++++++++++++

#ifndef _BOX_INTERFACE_

#define _BOX_INTERFACE_

template < class ItemType>

class BoxInterface {

public:

virtual ~BoxInterface() {}

virtual void setItem(const ItemType& theItem) = 0;

virtual ItemType getItem() const = 0;

};

#endif

++++++++++++++++++++++

#ifndef _PLAINT_BOX

#define _PLAINT_BOX

#include "BoxInterface.h"

template

class PlainBox : public BoxInterface {

private:

ItemType item;

public:

PlainBox();

PlainBox(const ItemType& theItem);

virtual~PlainBox();

virtual void setItem(const ItemType& theItem);

virtual ItemType getItem() const;

};

template

PlainBox::PlainBox() {

cout << "PlainBox constructor executing\n";

}

template

PlainBox::PlainBox(const ItemType& theItem) {

setItem(theItem);

}

template

PlainBox::~PlainBox() {

cout << "PlainBox destructor executing\n";

}

template

void PlainBox::setItem(const ItemType& theItem) {

item = theItem;

}

template

ItemType PlainBox::getItem() const {

return item;

}

#endif

++++++++++++++++++++++++++++

Answer 1

Respuesta:

Yo no ablar inglis

XDD

Explicación:

AN SORRI