Oh got it... the damn copy constructor!

Sorry for the trouble guys.




________________________________
From: manish bhatia <[email protected]>
To: [email protected]
Sent: Thu, 24 December, 2009 11:22:44 PM
Subject: [c-prog] destructor getting called twice?

  
Hi,

How come I am seeing destructor getting called twice in the following code?

struct A 
{ 
     A() { 
        cout << "A()\n"; 
     } 
     ~A() { 
        cout << "~A()\n"; 
     } 
};
int main()
{
     try {
        throw A();
     } catch (const A& a) {
        cout << "caught\n"; 
     }
} 
 
Output:
 
A()
~A()
caught
~A()

Tried on codepad.org

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