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		1		/*
		2		Copyright (C) 2019 Daniel Vrátil <dvratil@kde.org>
		3
		4		This library is free software; you can redistribute it and/or modify it
		5		under the terms of the GNU Library General Public License as published by
		6		the Free Software Foundation; either version 2 of the License, or (at your
		7		option) any later version.
		8
		9		This library is distributed in the hope that it will be useful, but WITHOUT
		10		ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
		11		FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
		12		License for more details.
		13
		14		You should have received a copy of the GNU Library General Public License
		15		along with this library; see the file COPYING.LIB. If not, write to the
		16		Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
		17		02110-1301, USA.
		18		*/
		19
		20		#ifndef AKONADI_AKSCOPEGUARD_H_
		21		#define AKONADI_AKSCOPEGUARD_H_
		22
		23		#include <functional>
		24		#include <type_traits>
		25
		26		namespace Akonadi {
		27
		28		class AkScopeGuard
		29		{
		30		public:
		31		template<typename U>
		32		AkScopeGuard(U &&fun)
		33		: mFun(std::move(fun))
		34		{}
		35
		36		~AkScopeGuard()
		37		{
		38		mFun();
		39		}
		40
		41		private:
		42		std::function<void() noexcept> mFun;
		43		};
		44
		45		} // namespace Akonadi
		46
		47		#endif