event_id.hpp

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// Copyright (c) 2024 Contributors to the Eclipse Foundation
//
// See the NOTICE file(s) distributed with this work for additional
// information regarding copyright ownership.
//
// This program and the accompanying materials are made available under the
// terms of the Apache Software License 2.0 which is available at
// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
// which is available at https://opensource.org/licenses/MIT.
//
// SPDX-License-Identifier: Apache-2.0 OR MIT
 
#ifndef IOX2_EVENT_ID_HPP
#define IOX2_EVENT_ID_HPP
 
#include "iox2/internal/iceoryx2.hpp"
 
#include <iostream>
 
namespace iox2 {
class EventId {
  public:
    EventId(const EventId&) = default;
    EventId(EventId&&) = default;
    auto operator=(const EventId&) -> EventId& = default;
    auto operator=(EventId&&) -> EventId& = default;
    ~EventId() = default;
 
    explicit EventId(size_t value);
 
    auto as_value() const -> size_t;
 
  private:
    template <ServiceType>
    friend class Notifier;
    template <ServiceType>
    friend class PortFactoryNotifier;
    template <ServiceType>
    friend class Listener;
    template <ServiceType, typename, typename>
    friend class EntryHandle;
    template <ServiceType, typename, typename>
    friend class EntryHandleMut;
    friend class EventActivation;
 
    explicit EventId(iox2_event_id_t value);
 
    friend auto operator<<(std::ostream& stream, const EventId& value) -> std::ostream&;
    iox2_event_id_t m_value;
};
 
auto operator<<(std::ostream& stream, const EventId& value) -> std::ostream&;
auto operator==(const EventId& lhs, const EventId& rhs) -> bool;
auto operator!=(const EventId& lhs, const EventId& rhs) -> bool;
auto operator<(const EventId& lhs, const EventId& rhs) -> bool;
auto operator<=(const EventId& lhs, const EventId& rhs) -> bool;
auto operator>(const EventId& lhs, const EventId& rhs) -> bool;
auto operator>=(const EventId& lhs, const EventId& rhs) -> bool;
} // namespace iox2
 
#endif