Logger.ixx File Reference

Abstract logging interface and static facade for the Mila logging infrastructure. More...

#include <source_location>
#include <stdexcept>
#include <string_view>

Classes
class	Mila::Logging::Logger
	Abstract logging interface and static facade. More...

Namespaces
namespace	Mila
	Mila main API namespace.
namespace	Mila::Logging

Enumerations
enum class	Mila::Logging::LogLevel {   Mila::Logging::Trace , Mila::Logging::Debug , Mila::Logging::Info , Mila::Logging::Warning ,   Mila::Logging::Error , Mila::Logging::Critical , Mila::Logging::None }
	Severity levels for log records, ordered from most verbose to most severe. More...

Detailed Description

Abstract logging interface and static facade for the Mila logging infrastructure.

Defines the Logger base class, the LogLevel enumeration, and the static convenience methods that form the primary call-site API. Concrete sink implementations (ConsoleSink, FileSink, NullSink) derive from Logger and are registered via setDefaultLogger().

Message formatting is the caller's responsibility. Use std::format at the call site before passing the result to a log method:

auto message = std::format( "Loaded {} tensors from '{}'", count, path.string() );
Mila::Logging::Logger::info( message );

A default logger must be registered via setDefaultLogger() before any log call is made. Failure to do so will throw std::runtime_error. The correct place to register is Mila::initialize(). For test harnesses that want silent logging, register a NullSink.