// CTORException.cpp : Defines the entry point for the console application.
//
 
#include <memory>
#include <stdexcept>
#include <iostream>
using namespace std;
 
class object_t
{
public:
	object_t()
	{
		cout << "object_t CTOR" << endl;
	}
	~object_t(){
		cout << "object_t DTOR" << endl;
	}
};
 
class test_t
{
public:
	test_t() try
		: ptr(nullptr) //NOTE that I start with member which cannot throw 
		, mem(new object_t)
	{
		cout << "test_t CTOR" << endl;
		ptr = new object_t;
		throw logic_error("exception just to test...");
	}
	catch (...)
	{
		cout << "here we handle our dynamic allocation" << endl;
		if (ptr != nullptr)
			delete ptr;
		throw;
	}
	~test_t()
	{
		cout << "test_t DTOR" << endl;
		delete ptr;
	}
private:
	object_t* ptr;
	unique_ptr<object_t> mem;
};
 
int main()
{
	try
	{
		test_t t;
	}
	catch (exception& roEx)
	{
		cout << roEx.what() << endl;
	}
	return 0;
}