rclcpp
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C++ ROS Client Library API
rclcpp
macros.hpp
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// Copyright 2014 Open Source Robotics Foundation, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <memory>
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#include <utility>
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#ifndef RCLCPP__MACROS_HPP_
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#define RCLCPP__MACROS_HPP_
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#define RCLCPP_DISABLE_COPY(...) \
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__VA_ARGS__(const __VA_ARGS__ &) = delete; \
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__VA_ARGS__ & operator=(const __VA_ARGS__ &) = delete;
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#define RCLCPP_SMART_PTR_DEFINITIONS(...) \
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RCLCPP_SHARED_PTR_DEFINITIONS(__VA_ARGS__) \
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RCLCPP_WEAK_PTR_DEFINITIONS(__VA_ARGS__) \
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RCLCPP_UNIQUE_PTR_DEFINITIONS(__VA_ARGS__)
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#define RCLCPP_SMART_PTR_DEFINITIONS_NOT_COPYABLE(...) \
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RCLCPP_SHARED_PTR_DEFINITIONS(__VA_ARGS__) \
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RCLCPP_WEAK_PTR_DEFINITIONS(__VA_ARGS__) \
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__RCLCPP_UNIQUE_PTR_ALIAS(__VA_ARGS__)
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#define RCLCPP_SMART_PTR_ALIASES_ONLY(...) \
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__RCLCPP_SHARED_PTR_ALIAS(__VA_ARGS__) \
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__RCLCPP_WEAK_PTR_ALIAS(__VA_ARGS__) \
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__RCLCPP_MAKE_SHARED_DEFINITION(__VA_ARGS__)
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#define __RCLCPP_SHARED_PTR_ALIAS(...) \
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using SharedPtr = std::shared_ptr<__VA_ARGS__>; \
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using ConstSharedPtr = std::shared_ptr<const __VA_ARGS__>;
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#define __RCLCPP_MAKE_SHARED_DEFINITION(...) \
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template<typename ... Args> \
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static std::shared_ptr<__VA_ARGS__> \
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make_shared(Args && ... args) \
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{ \
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return std::make_shared<__VA_ARGS__>(std::forward<Args>(args) ...); \
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}
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#define RCLCPP_SHARED_PTR_DEFINITIONS(...) \
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__RCLCPP_SHARED_PTR_ALIAS(__VA_ARGS__) \
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__RCLCPP_MAKE_SHARED_DEFINITION(__VA_ARGS__)
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#define __RCLCPP_WEAK_PTR_ALIAS(...) \
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using WeakPtr = std::weak_ptr<__VA_ARGS__>; \
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using ConstWeakPtr = std::weak_ptr<const __VA_ARGS__>;
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#define RCLCPP_WEAK_PTR_DEFINITIONS(...) __RCLCPP_WEAK_PTR_ALIAS(__VA_ARGS__)
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#define __RCLCPP_UNIQUE_PTR_ALIAS(...) using UniquePtr = std::unique_ptr<__VA_ARGS__>;
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#define __RCLCPP_MAKE_UNIQUE_DEFINITION(...) \
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template<typename ... Args> \
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static std::unique_ptr<__VA_ARGS__> \
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make_unique(Args && ... args) \
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{ \
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return std::unique_ptr<__VA_ARGS__>(new __VA_ARGS__(std::forward<Args>(args) ...)); \
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}
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#define RCLCPP_UNIQUE_PTR_DEFINITIONS(...) \
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__RCLCPP_UNIQUE_PTR_ALIAS(__VA_ARGS__) \
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__RCLCPP_MAKE_UNIQUE_DEFINITION(__VA_ARGS__)
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#define RCLCPP_STRING_JOIN(arg1, arg2) RCLCPP_DO_STRING_JOIN(arg1, arg2)
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#define RCLCPP_DO_STRING_JOIN(arg1, arg2) arg1 ## arg2
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#endif // RCLCPP__MACROS_HPP_
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