alpar@1977: /* -*- C++ -*-
alpar@1977:  *
alpar@1977:  * This file is a part of LEMON, a generic C++ optimization library
alpar@1977:  *
alpar@2553:  * Copyright (C) 2003-2008
alpar@1977:  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
alpar@1977:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
alpar@1977:  *
alpar@1977:  * Permission to use, modify and distribute this software is granted
alpar@1977:  * provided that this copyright notice appears in all copies. For
alpar@1977:  * precise terms see the accompanying LICENSE file.
alpar@1977:  *
alpar@1977:  * This software is provided "AS IS" with no warranty of any kind,
alpar@1977:  * express or implied, and with no claim as to its suitability for any
alpar@1977:  * purpose.
alpar@1977:  *
alpar@1977:  */
alpar@1977: 
alpar@1977: #include<lemon/refptr.h>
alpar@1977: #include "test_tools.h"
alpar@1977: #include <iostream>
alpar@1977: 
alpar@1977: class Test 
alpar@1977: {
alpar@1977:   int &_counter;
alpar@1977: public:
alpar@1977:   Test(int &co) : _counter(co)
alpar@1977:   {
alpar@1977:     std::cerr << "Init\n";
alpar@1977:     _counter++;
alpar@1977:   }
alpar@1977:   ~Test()
alpar@1977:   {
alpar@1977:     std::cerr << "Destroy\n";
alpar@1977:     _counter--;
alpar@1977:   }
alpar@1977:   int &counter() { return _counter; }
alpar@1977:   
alpar@1977: };
alpar@1977: 
alpar@1977: int main()
alpar@1977: {
alpar@1977:   int c=0;
alpar@1977:   
alpar@1977:   {
alpar@1977:     RefPtr<Test> a = new Test(c);
alpar@1977:     check(a->counter() == 1, "Wrong number of initialization");
alpar@1977:     {
alpar@1977:       RefPtr<Test> b = a;
alpar@1977:       check((*b).counter() == 1, "Wrong number of initialization");
alpar@1977:       b=a;
alpar@1977:       a=b;
alpar@1977:       check((*a).counter() == 1, "Wrong number of initialization");
alpar@1977:     }
alpar@1977:     check(a->counter() == 1, "Wrong number of initialization");
alpar@1977:   }
alpar@1977:   check(c == 0, "Wrong number of initialization");
alpar@1977: 
alpar@1977:   return 0;
alpar@1977: }
alpar@1977: