* Copyright 2022, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _SCOPE_EXIT_H
#define _SCOPE_EXIT_H
#if __cplusplus < 201103L
#error This file requires compiler support for the C++11 standard.
#endif
#include <utility>
template<typename F>
class ScopeExit
{
public:
explicit ScopeExit(F&& fn) : fFn(fn)
{
}
~ScopeExit()
{
fFn();
}
ScopeExit(ScopeExit&& other) : fFn(std::move(other.fFn))
{
}
private:
ScopeExit(const ScopeExit&);
ScopeExit& operator=(const ScopeExit&);
private:
F fFn;
};
#endif
