command.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 ALTINTEGRATION_COMMAND_HPP
#define ALTINTEGRATION_COMMAND_HPP
 
#include <string>
#include <veriblock/pop/uint.hpp>
#include <veriblock/pop/validation_state.hpp>
 
namespace altintegration {
 
struct Command {
  virtual ~Command() = default;
 
  VBK_CHECK_RETURN virtual bool Execute(ValidationState& state) noexcept = 0;
  virtual void UnExecute() noexcept = 0;
};
 
using CommandPtr = std::shared_ptr<Command>;
 
}  // namespace altintegration
 
#endif  // ALTINTEGRATION_COMMAND_HPP