Introduction

The GLogger module is responsible for handling structured logging in the simulation. It supports various log levels (debug, info, warning, error, and critical) with configurable verbosity and debug settings. Log messages are prepended with a header that includes a unique counter to help trace message order in multi-threaded environments.

Details

Uses modern C++ features such as variadic templates, fold expressions, perfect forwarding, and [[nodiscard]] attributes.
Provides a robust logging interface where debug messages can be suppressed if debug is off.
The logger uses atomic counters to ensure thread safety.

Usage

Instantiate a GLogger with a pointer to a GOptions object and a string identifier. Then call the member functions (debug, info, warning, error, critical) to log messages. The error function terminates the process.