Program Listing for File dynamic_message_type_builder.hpp
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// Copyright 2023 Open Source Robotics Foundation, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef RCLCPP__DYNAMIC_TYPESUPPORT__DYNAMIC_MESSAGE_TYPE_BUILDER_HPP_
#define RCLCPP__DYNAMIC_TYPESUPPORT__DYNAMIC_MESSAGE_TYPE_BUILDER_HPP_
#include <rcl/allocator.h>
#include <rosidl_dynamic_typesupport/types.h>
#include <memory>
#include <string>
#include "rclcpp/dynamic_typesupport/dynamic_serialization_support.hpp"
#include "rclcpp/macros.hpp"
#include "rclcpp/visibility_control.hpp"
namespace rclcpp
{
namespace dynamic_typesupport
{
class DynamicMessageTypeBuilder : public std::enable_shared_from_this<DynamicMessageTypeBuilder>
{
public:
RCLCPP_SMART_PTR_ALIASES_ONLY(DynamicMessageTypeBuilder)
RCLCPP_PUBLIC
virtual ~DynamicMessageTypeBuilder();
protected:
// NOTE(methylDragon):
// This is just here to extend the lifetime of the serialization support
// It isn't actually used by the builder since the builder should compose its own support
//
// ... Though ideally it should be the exact same support as the one stored in the
// `DynamicSerializationSupport`
DynamicSerializationSupport::SharedPtr serialization_support_;
rosidl_dynamic_typesupport_dynamic_type_builder_t rosidl_dynamic_type_builder_;
private:
RCLCPP_DISABLE_COPY(DynamicMessageTypeBuilder)
RCLCPP_PUBLIC
DynamicMessageTypeBuilder();
};
} // namespace dynamic_typesupport
} // namespace rclcpp
#endif // RCLCPP__DYNAMIC_TYPESUPPORT__DYNAMIC_MESSAGE_TYPE_BUILDER_HPP_