logging.hpp File Reference

Minimal structured logging utilities for OpenPFC. More...

#include <iosfwd>
#include <string>
#include <string_view>

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Classes
struct	pfc::Logger
	Lightweight logger configuration. More...

Enumerations
enum class	pfc::LogLevel { Debug = 0 , Info = 1 , Warning = 2 , Error = 3 }
	Log severity levels.

Functions
void	pfc::log (const Logger &logger, LogLevel level, std::string_view message)
	Write a log message if level >= logger.m_min_level.
void	pfc::log_error (const Logger &lg, std::string_view msg)
	Convenience helpers.
void	pfc::log_warning (const Logger &lg, std::string_view msg)
void	pfc::log_info (const Logger &lg, std::string_view msg)
void	pfc::log_debug (const Logger &lg, std::string_view msg)

Detailed Description

Minimal structured logging utilities for OpenPFC.

Transparent API following OpenPFC philosophy: structs + free functions.

Function Documentation

log()

void pfc::log	(	const Logger &	logger,
		LogLevel	level,
		std::string_view	message
	)

Write a log message if level >= logger.m_min_level.

Messages at Warning/Error are written to std::cerr, otherwise to std::clog. When m_rank >= 0, messages are prefixed with "rank <N>: ".

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