Program Listing for File bag_metadata.hpp
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// Copyright 2018, Bosch Software Innovations GmbH.
//
// 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 ROSBAG2_STORAGE__BAG_METADATA_HPP_
#define ROSBAG2_STORAGE__BAG_METADATA_HPP_
#include <chrono>
#include <string>
#include <vector>
#include <utility>
#include "rosbag2_storage/topic_metadata.hpp"
namespace rosbag2_storage
{
struct TopicInformation
{
TopicMetadata topic_metadata;
size_t message_count;
};
struct FileInformation
{
std::string path;
std::chrono::time_point<std::chrono::high_resolution_clock> starting_time;
std::chrono::nanoseconds duration;
size_t message_count;
};
struct BagMetadata
{
int version = 5; // upgrade this number when changing the content of the struct
uint64_t bag_size = 0; // Will not be serialized
std::string storage_identifier;
std::vector<std::string> relative_file_paths;
std::vector<FileInformation> files;
std::chrono::nanoseconds duration;
std::chrono::time_point<std::chrono::high_resolution_clock> starting_time;
uint64_t message_count;
std::vector<TopicInformation> topics_with_message_count;
std::string compression_format;
std::string compression_mode;
};
} // namespace rosbag2_storage
#endif // ROSBAG2_STORAGE__BAG_METADATA_HPP_