Need help with a C++ commenting question: Indicate where the different constructors, assignment operator= and desctructor will run with a comment under the relevant line of code. Start in main and use...

Need help with a C++ commenting question:

Indicate
where the different constructors, assignment operator= and desctructor will run with a comment under the relevant line of code.

Start in main and use the following tags to indicate the function that will run:

Default constructor

String constructor

Copy constructor

Assignment operator
Destructor

Substitute the variable name for the object constructed or destructed. Use a comma to separate if multiple functions are run on a line.

Code to comment on:

#include
2 using namespace std;
3
4 class Student {
5 public:
6 friend Student OutputDuplicate (Student obj); // friend function
7
8 Student (); // Default constructor
9
10 Student (string n); // String constructor
11
12 Student (const Student & obj); // Copy constructor
13
14 Student& operator= (const Student & right); // Assignment operator
15
16 ~Student() ; // Destructor
17
18 private:
19 string name;
20
21 };
22
23 // Default constructor
24 Student::Student() : name("no name")
25 {
26 // Intentionally left blank
27 }
28
29 // String constructor
30 Student::Student(string n) : name(n)
31 {
32 // Intentionally left blank
33 }
34
35 // Copy constructor
36 Student::Student(const Student & obj) : name(obj.name)
37 {
38 // Intentionally left blank
39 }
40
41 // Assignment operator
42 Student& Student::operator= (const Student & right)
43 {
44 name=right.name;
45 return (*this);
46 }
47
48 // Destructor
49 Student::~Student()
50 {
51 // Intentionally left blank
52 }
53
54 //////////////////////////////////////////////////////////////////////////////
55 // MARK UP FROM HERE DOWN
56 //////////////////////////////////////////////////////////////////////////////
57
58 // friend function
59 Student OutputDuplicate (Student obj)
60 {
61 Student tmp("Jack");
62
63 cout <"creating a="" new="" student="" jame="">
64 Student * anotherObj = new Student ("Jane Smith");
65
66 *anotherObj = obj;
67 return tmp;
68 }
69
70 int main()
71 {
72 Student a, b ("John Smith");
73
74 cout <"calling>
75
76 a = OutputDuplicate (b);
77
78 cout <>
79 }

Jun 07, 2022

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Need help with a C++ commenting question: Indicate where the different constructors, assignment operator= and desctructor will run with a comment under the relevant line of code. Start in main and use...

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#include
2	using namespace std;
3
4	class Student {
5	public:
6	friend Student OutputDuplicate (Student obj); // friend function
7
8	Student (); // Default constructor
9
10	Student (string n); // String constructor
11
12	Student (const Student & obj); // Copy constructor
13
14	Student& operator= (const Student & right); // Assignment operator
15
16	~Student() ; // Destructor
17
18	private:
19	string name;
20
21	};
22
23	// Default constructor
24	Student::Student() : name("no name")
25	{
26	// Intentionally left blank
27	}
28
29	// String constructor
30	Student::Student(string n) : name(n)
31	{
32	// Intentionally left blank
33	}
34
35	// Copy constructor
36	Student::Student(const Student & obj) : name(obj.name)
37	{
38	// Intentionally left blank
39	}
40
41	// Assignment operator
42	Student& Student::operator= (const Student & right)
43	{
44	name=right.name;
45	return (*this);
46	}
47
48	// Destructor
49	Student::~Student()
50	{
51	// Intentionally left blank
52	}
53
54	//////////////////////////////////////////////////////////////////////////////
55	// MARK UP FROM HERE DOWN
56	//////////////////////////////////////////////////////////////////////////////
57
58	// friend function
59	Student OutputDuplicate (Student obj)
60	{
61	Student tmp("Jack");
62
63	cout <"creating a="" new="" student="" jame="">
64	Student * anotherObj = new Student ("Jane Smith");
65
66	*anotherObj = obj;
67	return tmp;
68	}
69
70	int main()
71	{
72	Student a, b ("John Smith");
73
74	cout <"calling>
75
76	a = OutputDuplicate (b);
77
78	cout <>
79	}