finalizer.h File Reference

Detailed Description

Implementation of FinalAction and finally().

Authors

General Utility Library Contributors

Date

Created on 23 October 2018

Copyright

Copyright 2018-2023 Deutsches Elektronen-Synchrotron (DESY), Hamburg

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 2.1 of the license, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this program. If not, see https://www.gnu.org/licenses/.

#include <type_traits>
#include <utility>
#include "gul14/internal.h"

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Classes
class	gul14::FinalAction< F >
	FinalAction allows us to execute something if the FinalAction object leaves the scope. More...

Namespaces
	gul14
	Namespace gul14 contains all functions and classes of the General Utility Library.

Functions
template<typename F >
FinalAction< typename std::decay_t< F > >	gul14::finally (F &&f) noexcept
	finally() - convenience function to generate a FinalAction More...