logging.cpp File Reference

Structured logging extensions for spdlog. More...

#include <tesseract/common/logging.h>
#include <spdlog/sinks/stdout_color_sinks.h>
#include <spdlog/spdlog.h>
#include <algorithm>
#include <atomic>
#include <condition_variable>
#include <mutex>
#include <stdexcept>
#include <type_traits>
#include <unordered_map>
#include <utility>
#include <vector>

Namespaces
namespace	tesseract::common
	Namespace owning boost's hash_is_avalanching, and defined iff boost has the trait at all.

Functions
std::shared_ptr< spdlog::logger >	tesseract::common::getLogger (std::string_view name="tesseract")
	Get the Tesseract-owned default logger or a registered named logger.
void	tesseract::common::setLogger (std::shared_ptr< spdlog::logger > logger)
	Replace the default Tesseract logger.
bool	tesseract::common::isLogLevelEnabled (spdlog::level::level_enum level) noexcept
	Check whether the default Tesseract logger accepts a severity.
LogRecordHandlerId	tesseract::common::addLogRecordHandler (LogRecordHandler handler)
	Register a callback that receives structured log records.
bool	tesseract::common::removeLogRecordHandler (LogRecordHandlerId id) noexcept
	Unregister a structured-record callback.
spdlog::logger *	tesseract::common::detail::getDefaultLogger () noexcept
	Get the default logger through the lock-free logging path.
void	tesseract::common::detail::emitLogRecord (spdlog::logger &logger, const LogRecord &record) noexcept
	Emit a record through an already-resolved logger.
void	tesseract::common::emitLogRecord (const LogRecord &record) noexcept
	Emit a structured record through its spdlog logger and all registered handlers.

Detailed Description

Structured logging extensions for spdlog.

Author

Levi Armstrong

Date

September 24, 2026

Copyright

Copyright (c) 2017, Southwest Research Institute

License

Software License Agreement (Apache License)

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.