C++ is destructor needed

The syntax for destructor is same as that for the constructor, the class name is used for the name of destructor, with a tilde ~ sign as prefix to it . // statement } }; Destructors will never have any arguments. Below we have a simple class A with a constructor and destructor.

Use the obj. ~ClassName() Notation to Explicitly Call a Destructor Function . Destructors are special functions that get executed when an object goes out of scope automatically or is deleted by an explicit call by the user.

A destructor is a member function that is invoked automatically when the object goes out of scope or is explicitly destroyed by a call to delete . A destructor has the same name as the class, preceded by a tilde ( ~ ). For example, the destructor for class String is declared: ~String() .3 Ağu 2021