/usr/include/zthread/NonCopyable.h is in libzthread-dev 2.3.2-7ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | /*
* Copyright (c) 2005, Eric Crahen
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is furnished
* to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef __ZTNONCOPYABLE_H__
#define __ZTNONCOPYABLE_H__
namespace ZThread {
/**
* @class NonCopyable
* @author Eric Crahen <http://www.code-foo.com>
* @date <2003-07-16T19:36:00-0400>
* @version 2.2.11
*
* Some objects kind of objects should not be copied. This is particularly true
* of objects involved in providing mutually exclusive access to something
* (e.g. Mutexes, Queues, Semaphores, etc.)
*
* Based on Dave Abrahams contribution to the Boost library.
*/
class NonCopyable {
//! Restrict the copy constructor
NonCopyable(const NonCopyable&);
//! Restrict the assignment operator
const NonCopyable& operator=(const NonCopyable&);
protected:
//! Create a NonCopyable object
NonCopyable() { }
//! Destroy a NonCopyable object
~NonCopyable() { }
}; /* NonCopyable */
} // namespace ZThread
#endif // __ZTNONCOPYABLE_H__
|