iceoryx_posh 2.0.5
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enum_trigger_type.hpp
1// Copyright (c) 2021 by Apex.AI Inc. All rights reserved.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14//
15// SPDX-License-Identifier: Apache-2.0
16
17#ifndef IOX_POSH_POPO_ENUM_TRIGGER_TYPE_HPP
18#define IOX_POSH_POPO_ENUM_TRIGGER_TYPE_HPP
19
20#include "iceoryx_hoofs/cxx/type_traits.hpp"
21
22#include <cstdint>
23
24namespace iox
25{
26namespace popo
27{
29using StateEnumIdentifier = uint64_t;
31using EventEnumIdentifier = int64_t;
32
34template <typename T>
35constexpr bool IS_EVENT_ENUM =
36 std::is_enum<T>::value&& std::is_same<std::underlying_type_t<T>, EventEnumIdentifier>::value;
37
39template <typename T>
40constexpr bool IS_STATE_ENUM =
41 std::is_enum<T>::value&& std::is_same<std::underlying_type_t<T>, StateEnumIdentifier>::value;
42} // namespace popo
43} // namespace iox
44
45#endif