|
sl@0
|
1 |
// Boost noncopyable.hpp header file --------------------------------------//
|
|
sl@0
|
2 |
|
|
sl@0
|
3 |
// (C) Copyright Beman Dawes 1999-2003. Distributed under the Boost
|
|
sl@0
|
4 |
// Software License, Version 1.0. (See accompanying file
|
|
sl@0
|
5 |
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
sl@0
|
6 |
|
|
sl@0
|
7 |
// See http://www.boost.org/libs/utility for documentation.
|
|
sl@0
|
8 |
|
|
sl@0
|
9 |
#ifndef BOOST_NONCOPYABLE_HPP_INCLUDED
|
|
sl@0
|
10 |
#define BOOST_NONCOPYABLE_HPP_INCLUDED
|
|
sl@0
|
11 |
|
|
sl@0
|
12 |
namespace boost {
|
|
sl@0
|
13 |
|
|
sl@0
|
14 |
// Private copy constructor and copy assignment ensure classes derived from
|
|
sl@0
|
15 |
// class noncopyable cannot be copied.
|
|
sl@0
|
16 |
|
|
sl@0
|
17 |
// Contributed by Dave Abrahams
|
|
sl@0
|
18 |
|
|
sl@0
|
19 |
namespace noncopyable_ // protection from unintended ADL
|
|
sl@0
|
20 |
{
|
|
sl@0
|
21 |
class noncopyable
|
|
sl@0
|
22 |
{
|
|
sl@0
|
23 |
protected:
|
|
sl@0
|
24 |
noncopyable() {}
|
|
sl@0
|
25 |
~noncopyable() {}
|
|
sl@0
|
26 |
private: // emphasize the following members are private
|
|
sl@0
|
27 |
noncopyable( const noncopyable& );
|
|
sl@0
|
28 |
const noncopyable& operator=( const noncopyable& );
|
|
sl@0
|
29 |
};
|
|
sl@0
|
30 |
}
|
|
sl@0
|
31 |
|
|
sl@0
|
32 |
typedef noncopyable_::noncopyable noncopyable;
|
|
sl@0
|
33 |
|
|
sl@0
|
34 |
} // namespace boost
|
|
sl@0
|
35 |
|
|
sl@0
|
36 |
#endif // BOOST_NONCOPYABLE_HPP_INCLUDED
|