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C++ Destructor
Destructor is used to destroy the objects created by a constructor. Name of the destructor is same as the name of class, but it preceded by a tilde(~).
Destructor neither takes any argument nor returns any value. Compiler implicitly invokes upon the destructor to exit from the program.
Syntax:
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className(){ } |
C++ Destructor Example
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#include<iostream> using namespace std; class Employee{ public: Employee(){ cout << "Constructor called"<<endl; } ~Employee(){ cout << "Destructor called"<<endl; } }; int main() { cout<<"Constructor Called emp1=";Employee emp1; // Constructor Called int id=101; if(id){ cout<<"Constructor Called emp2=";Employee emp2; // Constructor Called } // Destructor Called for emp2 return 0; } // Destructor called for emp1 |
Output:
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Constructor Called emp1= Constructor called Constructor Called emp2= Constructor called Destructor called Destructor called |
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