finalizer.hpp

// Copyright (c) 2019-2022 Xenios SEZC
// https://www.veriblock.org
// Distributed under the MIT software license, see the accompanying
// file LICENSE or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef ALT_INTEGRATION_INCLUDE_VERIBLOCK_FINALIZER_HPP_
#define ALT_INTEGRATION_INCLUDE_VERIBLOCK_FINALIZER_HPP_
 
#include <functional>
 
namespace altintegration {
 
struct Finalizer {
  explicit Finalizer(std::function<void()> func) : onDestroy(std::move(func)) {}
  ~Finalizer() { onDestroy(); }
 
 private:
  std::function<void()> onDestroy;
};
 
}  // namespace altintegration
 
#endif  // ALT_INTEGRATION_INCLUDE_VERIBLOCK_FINALIZER_HPP_