concepts.hpp

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// Copyright (c) 2023-2025 Jakub Musiał
// This file is part of the CPP-AP project (https://github.com/SpectraL519/cpp-ap).
// Licensed under the MIT License. See the LICENSE file in the project root for full license information.
 
#pragma once
 
#include "ap/action/types.hpp"
 
#include <utility>
#include <variant>
 
namespace ap::action::util {
 
template <typename AS>
concept c_value_action_specifier =
    ap::util::c_one_of<AS, action_type::observe, action_type::transform, action_type::modify>;
 
template <typename AS>
concept c_flag_action_specifier = ap::util::c_one_of<AS, action_type::on_flag>;
 
template <typename AS>
concept c_action_specifier = c_value_action_specifier<AS> or std::same_as<AS, action_type::on_flag>;
 
} // namespace ap::action::util