File: shared_ptr_example2.cpp

package info (click to toggle)
boost 1.32.0-6
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 93,952 kB
  • ctags: 128,458
  • sloc: cpp: 492,477; xml: 52,125; python: 13,519; ansic: 13,013; sh: 1,773; yacc: 853; makefile: 526; perl: 418; lex: 110; csh: 6
file content (22 lines) | stat: -rw-r--r-- 653 bytes parent folder | download | duplicates (25) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
// Boost shared_ptr_example2 implementation file  -----------------------------//

//  Copyright Beman Dawes 2001.  Distributed under the Boost
//  Software License, Version 1.0. (See accompanying file
//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)


//  See http://www.boost.org/libs/smart_ptr for documentation.

#include "shared_ptr_example2.hpp"
#include <iostream>

class example::implementation
{
 public:
  ~implementation() { std::cout << "destroying implementation\n"; }
};

example::example() : _imp( new implementation ) {}

void example::do_something()
  { std::cout << "use_count() is " << _imp.use_count() << "\n"; }