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/**
* @file scope_exit.h
* @author Nat Goodspeed
* @date 2024-08-15
* @brief Cheap imitation of std::experimental::scope_exit
*
* $LicenseInfo:firstyear=2024&license=viewerlgpl$
* Copyright (c) 2024, Linden Research, Inc.
* $/LicenseInfo$
*/
#if ! defined(LL_SCOPE_EXIT_H)
#define LL_SCOPE_EXIT_H
#include <functional>
namespace LL
{
class scope_exit
{
public:
scope_exit(const std::function<void()>& func): mFunc(func) {}
scope_exit(const scope_exit&) = delete;
scope_exit& operator=(const scope_exit&) = delete;
~scope_exit() { mFunc(); }
private:
std::function<void()> mFunc;
};
} // namespace LL
#endif /* ! defined(LL_SCOPE_EXIT_H) */
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