Destructor: Destructor is a member function of a class that is called automatically when an object of the class goes out of scope. This means that if the program has a local variable that is an object with a destructor, then when the function call ends, the destructor is called automatically. Destructors are used to remove any dynamic variables that have been generated by the object so that the memory occupied by these dynamic variables is returned to the freestore. Destructors may implement other cleanup tasks as well. The name of the destructor must contains a tilde symbol, “~” followed by the name of the class.

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Answer 1

Question

Chapter 11.4, Problem 24STE

Program Plan Intro

Destructor:

Destructor is a member function of a class that is called automatically when an object of the class goes out of scope.

This means that if the program has a local variable that is an object with a destructor, then when the function call ends, the destructor is called automatically.

Destructors are used to remove any dynamic variables that have been generated by the object so that the memory occupied by these dynamic variables is returned to the freestore.

Destructors may implement other cleanup tasks as well.

The name of the destructor must contains a tilde symbol, “~” followed by the name of the class.

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Answer 2

Question

Chapter 11.4, Problem 24STE

Program Plan Intro

Destructor:

Destructor is a member function of a class that is called automatically when an object of the class goes out of scope.

This means that if the program has a local variable that is an object with a destructor, then when the function call ends, the destructor is called automatically.

Destructors are used to remove any dynamic variables that have been generated by the object so that the memory occupied by these dynamic variables is returned to the freestore.

Destructors may implement other cleanup tasks as well.

The name of the destructor must contains a tilde symbol, “~” followed by the name of the class.

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Answer 3

Question

Chapter 11.4, Problem 24STE

Program Plan Intro

Destructor:

Destructor is a member function of a class that is called automatically when an object of the class goes out of scope.

This means that if the program has a local variable that is an object with a destructor, then when the function call ends, the destructor is called automatically.

Destructors are used to remove any dynamic variables that have been generated by the object so that the memory occupied by these dynamic variables is returned to the freestore.

Destructors may implement other cleanup tasks as well.

The name of the destructor must contains a tilde symbol, “~” followed by the name of the class.

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Answer 4

Question

Chapter 11.4, Problem 24STE

Program Plan Intro

Destructor:

Destructor is a member function of a class that is called automatically when an object of the class goes out of scope.

This means that if the program has a local variable that is an object with a destructor, then when the function call ends, the destructor is called automatically.

Destructors are used to remove any dynamic variables that have been generated by the object so that the memory occupied by these dynamic variables is returned to the freestore.

Destructors may implement other cleanup tasks as well.

The name of the destructor must contains a tilde symbol, “~” followed by the name of the class.

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Answer 5

Chapter 11.4, Problem 24STE

Program Plan Intro

Destructor:

Destructor is a member function of a class that is called automatically when an object of the class goes out of scope.

This means that if the program has a local variable that is an object with a destructor, then when the function call ends, the destructor is called automatically.

Destructors are used to remove any dynamic variables that have been generated by the object so that the memory occupied by these dynamic variables is returned to the freestore.

Destructors may implement other cleanup tasks as well.

The name of the destructor must contains a tilde symbol, “~” followed by the name of the class.

Answer 6

Chapter 11.4, Problem 24STE

Program Plan Intro

Destructor:

Destructor is a member function of a class that is called automatically when an object of the class goes out of scope.

This means that if the program has a local variable that is an object with a destructor, then when the function call ends, the destructor is called automatically.

Destructors are used to remove any dynamic variables that have been generated by the object so that the memory occupied by these dynamic variables is returned to the freestore.

Destructors may implement other cleanup tasks as well.

The name of the destructor must contains a tilde symbol, “~” followed by the name of the class.

Answer 7

Chapter 11.4, Problem 24STE

Program Plan Intro

Destructor:

Destructor is a member function of a class that is called automatically when an object of the class goes out of scope.

This means that if the program has a local variable that is an object with a destructor, then when the function call ends, the destructor is called automatically.

Destructors are used to remove any dynamic variables that have been generated by the object so that the memory occupied by these dynamic variables is returned to the freestore.

Destructors may implement other cleanup tasks as well.

The name of the destructor must contains a tilde symbol, “~” followed by the name of the class.

Answer 8

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Answer 9

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Answer 10

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Answer 11

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Solution Summary: The author explains that destructors are called automatically when an object of a class goes out of scope. They remove dynamic variables so that the memory occupied by them is returned to the freestore.

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Chapter 11 Solutions