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/*
* Copyright (c) 2015-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#pragma once
#include <mutex>
namespace Swift {
/**
* This class template provides a read/write access synchronized wrapper for other types.
*/
template <typename ValueType>
class Atomic {
public:
Atomic(const ValueType& v) : value_(v) {
}
/**
* Synchronized write access.
*/
Atomic<ValueType>& operator=(const ValueType& newValue) {
std::lock_guard<std::mutex> lock(valueMutex_);
value_ = newValue;
return *this;
}
/**
* Synchronized read access.
*/
operator ValueType() {
std::lock_guard<std::mutex> lock(valueMutex_);
return value_;
}
private:
std::mutex valueMutex_;
ValueType value_;
};
}
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Swift