DestructorException.cpp

//Can we throw exception from destructor 

//yes we can but its not advisable to do this

//Why 

//Bcoz may be some other function make an object of this class on stack in try block 
//and in that try block if exception generated then its unstable state and programme
// be go in abort

//Like here no issue in simple case

#include<iostream>

using namespace std;

class A
{
    public:
    ~A()
    {
       try
       {
       cout<<"\nA's dest called\n";
       throw 10;
       }
       catch(...)
       {

       }

    };
};

void OtherFunWithLeadAbort()
{

  try
  {
      A a;
      throw 10;
  }
  catch(...)
  {
     cout<<"\nException handler here but it not reach here and abort called\n";
  }
}

int main()
{
   try
   {
      A b;
   }
   catch(...)
   {
       cout<<"\nException handled\n";
   }
   cout<<"\nAfter b.fun()\n";

   OtherFunWithLeadAbort();
   return 0;
}


Output:-
A's dest called

After b.fun()

A's dest called

Exception handler here but it not reach here and abort called