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Added apply_logger_env_levels (#2649)

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This method applies levels which is set by environment variable
`SPDLOG_LEVEL` to the a single controller. Usefull for loading
configuration into manually created loggers.
This commit is contained in:
afshinpir
2023-02-25 13:37:33 +03:30
committed by GitHub
parent 7372596126
commit 51bcff820e
4 changed files with 24 additions and 0 deletions
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9
include/spdlog/spdlog.h
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@@ -131,6 +131,15 @@ SPDLOG_API spdlog::logger *default_logger_raw();
SPDLOG_API void set_default_logger(std::shared_ptr<spdlog::logger> default_logger);
// Initialize logger level based on environment configs.
//
// Useful for applying SPDLOG_LEVEL to manually created loggers.
//
// Example:
// auto mylogger = std::make_shared<spdlog::logger>("mylogger", ...);
// spdlog::apply_logger_env_levels(mylogger);
SPDLOG_API void apply_logger_env_levels(std::shared_ptr<logger> logger);
template<typename... Args>
inline void log(source_loc source, level::level_enum lvl, format_string_t<Args...> fmt, Args &&... args)
{