mirror of
https://github.com/monero-project/monero.git
synced 2024-12-27 05:59:28 +00:00
56 lines
2.1 KiB
C++
56 lines
2.1 KiB
C++
// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the distribution.
|
|
// * Neither the name of the Andrey N. Sabelnikov nor the
|
|
// names of its contributors may be used to endorse or promote products
|
|
// derived from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER BE LIABLE FOR ANY
|
|
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
|
|
#pragma once
|
|
|
|
#include <atomic>
|
|
|
|
namespace epee
|
|
{
|
|
class copyable_atomic: public std::atomic<uint32_t>
|
|
{
|
|
public:
|
|
copyable_atomic()
|
|
{};
|
|
copyable_atomic(uint32_t value)
|
|
{ store(value); }
|
|
copyable_atomic(const copyable_atomic& a):std::atomic<uint32_t>(a.load())
|
|
{}
|
|
copyable_atomic& operator= (const copyable_atomic& a)
|
|
{
|
|
store(a.load());
|
|
return *this;
|
|
}
|
|
uint32_t operator++()
|
|
{
|
|
return std::atomic<uint32_t>::operator++();
|
|
}
|
|
uint32_t operator++(int fake)
|
|
{
|
|
return std::atomic<uint32_t>::operator++(fake);
|
|
}
|
|
};
|
|
}
|