def.hpp File Reference

Platform macros and the core FIMS logging system. More...

#include <fstream>
#include <map>
#include <memory>
#include <vector>
#include <string>
#include <unordered_map>
#include <cstdlib>
#include <chrono>
#include <sstream>
#include <iostream>
#include <filesystem>
#include <stdlib.h>
#include <signal.h>
#include <csignal>
#include <cstring>
#include <stdexcept>

Go to the source code of this file.

Classes
struct	fims::LogEntry
	A data structure with defined fields for a single log record. More...
class	fims::FIMSLog
	Singleton logger for FIMS. More...

Macros
#define	FIMS_INFO_LOG(MESSAGE)
	Record an info-log entry with metadata.
#define	FIMS_WARNING_LOG(MESSAGE)
#define	FIMS_ERROR_LOG(MESSAGE)
#define	FIMS_STR(s)   #s
	Convert a preprocessor token to a string literal.

Functions
void	fims::WriteAtExit (int sig)
	Signal handler that records a terminal error and flushes log entries.
template<typename T >
std::string	fims::to_string (T v)

Detailed Description

Platform macros and the core FIMS logging system.

Copyright

This file is part of the NOAA, National Marine Fisheries Service Fisheries Integrated Modeling System project. See LICENSE in the source folder for reuse information.

Macro Definition Documentation

FIMS_ERROR_LOG

#define FIMS_ERROR_LOG

(

MESSAGE

)

Value:

  fims::FIMSLog::fims_log->error_message(MESSAGE, __LINE__, __FILE__, \
                                         __PRETTY_FUNCTION__);

The logging macro captures MESSAGE plus the call-site metadata (__LINE__, __FILE__, and __PRETTY_FUNCTION__) and forwards those values to error_message.

Parameters

MESSAGE

Human-readable log message describing what happened and why.

See also

FIMS_INFO_LOG

FIMS_WARNING_LOG

error_message()

info_message()

warning_message()

FIMS_INFO_LOG

#define FIMS_INFO_LOG

(

MESSAGE

)

Value:

  fims::FIMSLog::fims_log->info_message(MESSAGE, __LINE__, __FILE__, \
                                        __PRETTY_FUNCTION__);

Record an info-log entry with metadata.

The logging macro captures MESSAGE plus the call-site metadata (__LINE__, __FILE__, and __PRETTY_FUNCTION__) and forwards those values to info_message.

Parameters

MESSAGE

Human-readable log message describing what happened and why.

FIMS_STR

#define FIMS_STR

(

s

)

#s

Convert a preprocessor token to a string literal.

Parameters

s	Input text from the macro that will be converted to a string.

FIMS_WARNING_LOG

#define FIMS_WARNING_LOG

(

MESSAGE

)

Value:

  fims::FIMSLog::fims_log->warning_message(MESSAGE, __LINE__, __FILE__, \
                                           __PRETTY_FUNCTION__);

The logging macro captures MESSAGE plus the call-site metadata (__LINE__, __FILE__, and __PRETTY_FUNCTION__) and forwards those values to warning_message.

Parameters

MESSAGE

Human-readable log message describing what happened and why.

Function Documentation

to_string()

template<typename T >

std::string fims::to_string

(

T

v

)

Converts an object T to a string.

The object v of type T must be able to be written to a std::ostream with the << operator.

Parameters

v	Value to convert to text using a string stream.

Returns

String representation of v.

WriteAtExit()

void fims::WriteAtExit ( int  sig )

inline

Signal handler that records a terminal error and flushes log entries.

On receipt of a supported signal, this function appends an error-level entry, writes the full log if write_on_exit is enabled, restores the default signal handler, and re-raises the signal.

Parameters

sig	Integer signal identifier provided by the operating system when this handler is called (for example, SIGSEGV for invalid memory access, SIGINT for an interrupt such as Ctrl+C, or SIGTERM for a termination request).