opm-simulators/opm/simulators/utils/DeferredLogger.hpp
2021-10-05 13:07:52 +02:00

99 lines
3.0 KiB
C++

/*
Copyright 2018 SINTEF Digital, Mathematics and Cybernetics.
This file is part of the Open Porous Media project (OPM).
OPM is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OPM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPM_DEFERREDLOGGER_HEADER_INCLUDED
#define OPM_DEFERREDLOGGER_HEADER_INCLUDED
#include <opm/simulators/utils/ParallelCommunication.hpp>
#include <string>
#include <vector>
namespace Opm
{
/** This class implements a deferred logger:
* 1) messages can be pushed back to a vector
* 2) a call to logMessages adds the messages to OpmLog backends
* */
namespace ExceptionType
{
/*
If an exception has been raised on more than processor simultaneously the
highest number type will be thrown in the subsequent global rethrow.
*/
enum ExcEnum {
NONE = 0,
RUNTIME_ERROR = 1,
INVALID_ARGUMENT = 2,
LOGIC_ERROR = 3,
DEFAULT = 4, // will throw std::logic_error()
NUMERICAL_ISSUE = 5
};
}
class DeferredLogger
{
public:
struct Message
{
int64_t flag;
std::string tag;
std::string text;
};
void info(const std::string& tag, const std::string& message);
void warning(const std::string& tag, const std::string& message);
void error(const std::string& tag, const std::string& message);
void problem(const std::string& tag, const std::string& message);
void bug(const std::string& tag, const std::string& message);
void debug(const std::string& tag, const std::string& message);
void note(const std::string& tag, const std::string& message);
void info(const std::string& message);
void warning(const std::string& message);
void error(const std::string& message);
void problem(const std::string& message);
void bug(const std::string& message);
void debug(const std::string& message);
void note(const std::string& message);
/// Log all messages to the OpmLog backends,
/// and clear the message container.
void logMessages();
/// Clear the message container without logging them.
void clearMessages();
private:
std::vector<Message> messages_;
friend DeferredLogger gatherDeferredLogger(const DeferredLogger& local_deferredlogger,
Parallel::Communication mpi_communicator);
};
} // namespace Opm
#endif // OPM_DEFERREDLOGGER_HEADER_INCLUDED