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path: root/ACE/examples/Smart_Pointers/widget_test.cpp
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/* -*- C++ -*- */
//=============================================================================
/**
 *  @file    widget_test.cpp
 *
 *  @author Christopher Kohlhoff <chris@kohlhoff.com>
 */
//=============================================================================

#include "ace/OS_main.h"
#include "Widget.h"
#include "Widget_Factory.h"
#include "Widget_Part.h"
#include "Widget_Part_Factory.h"
#include <memory>

int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  ACE_UNUSED_ARG (argc);
  ACE_UNUSED_ARG (argv);

  std::unique_ptr<Widget> w1 (Widget_Factory::create_widget ());
  w1->add_part (Widget_Part_Factory::create_widget_part (w1.get(), "part1", 1));
  w1->add_part (Widget_Part_Factory::create_widget_part (w1.get(), "part2", 2));
  w1->add_part (Widget_Part_Factory::create_widget_part (w1.get(), "part3", 3));

  w1->list_parts ();

  std::unique_ptr<Widget_Part> p1 (w1->remove_part ());
  p1->print_info ();
  std::unique_ptr<Widget_Part> p2 (w1->remove_part ());

  w1->list_parts ();

  std::unique_ptr<Widget> w2 (Widget_Factory::create_widget ());
  w2->add_part (Widget_Part_Factory::create_widget_part (w2.get(), "part4", 4));
  Widget_Part *p3 = Widget_Part_Factory::create_widget_part (w2.get(), "part5", 5);
  w2->add_part (p3);
  p3->remove_from_owner ();

  w2->list_parts ();

  return 0;
}