Program Listing for File resolve_enable_topic_statistics.hpp
↰ Return to documentation for file (include/rclcpp/detail/resolve_enable_topic_statistics.hpp
)
// Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
//
// 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__DETAIL__RESOLVE_ENABLE_TOPIC_STATISTICS_HPP_
#define RCLCPP__DETAIL__RESOLVE_ENABLE_TOPIC_STATISTICS_HPP_
#include <stdexcept>
#include "rclcpp/topic_statistics_state.hpp"
namespace rclcpp
{
namespace detail
{
template<typename OptionsT, typename NodeBaseT>
bool
resolve_enable_topic_statistics(const OptionsT & options, const NodeBaseT & node_base)
{
bool topic_stats_enabled;
switch (options.topic_stats_options.state) {
case TopicStatisticsState::Enable:
topic_stats_enabled = true;
break;
case TopicStatisticsState::Disable:
topic_stats_enabled = false;
break;
case TopicStatisticsState::NodeDefault:
topic_stats_enabled = node_base.get_enable_topic_statistics_default();
break;
default:
throw std::runtime_error("Unrecognized EnableTopicStatistics value");
}
return topic_stats_enabled;
}
} // namespace detail
} // namespace rclcpp
#endif // RCLCPP__DETAIL__RESOLVE_ENABLE_TOPIC_STATISTICS_HPP_