helios::log::LoggerWithConfigTrait Concept Reference

Trait to identify loggers with custom configuration. More...

#include <config.hpp>

Concept definition

template<typename T>
concept LoggerWithConfigTrait = LoggerTrait<T> && requires {
  { std::remove_cvref_t<T>::kConfig } -> std::convertible_to<Config>;
}

Detailed Description

Trait to identify loggers with custom configuration.

A logger with config trait must satisfy LoggerTrait and provide:

• static Config kConfig variable

  Template Parameters

  T	Type to check

  struct MyLogger {
    static constexpr std::string_view kName = "MyLogger";
    static constexpr auto kConfig = Config::Default();
  };
   
  static_assert(LoggerWithConfigTrait<MyLogger>);

Definition at line 138 of file config.hpp.