Which of the following is the correct definition of a destructor for the class Person?Select one:a.~Person();b.delete Person();c.destroy Person();d.~Person(int x, int y);
Question
Which of the following is the correct definition of a destructor for the class Person?Select one:a.~Person();b.delete Person();c.destroy Person();d.~Person(int x, int y);
Solution
The correct definition of a destructor for the class Person is:
a. ~Person();
In C++, a destructor is a special member function of a class that is executed whenever an object of it's class goes out of scope or whenever the delete expression is applied to a pointer to the object of that class. A destructor will have exact same name as the class prefixed with a tilde (~) and it can neither return a value nor can it take any parameters.
Similar Questions
Which of the following statement is correct?Select one or more:Destructor has the same name as that of the class with a tilde symbol at the beginning.None of theseConstructor has the same name as that of the class.Destructor has the same name as the first member function of the class.
Explain the constructors and destructors. Support your answer with examples.
Select the INCORRECT statement about 'destructors' in C#?A class can have one destructor onlyDestructors cannot be inherited or overloadedDestructors can have modifiers or parametersAll of above mentioned
Destructor of a class is used ______Options: Pick one correct answer from belowTo modify the data whenever requiredTo destroy an object when the lifetime of an object endsTo initialize the data members of an object when it is createdTo call private functions from the outer world
How is Constructor different from Destructor? List down any three differences
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