null_logger.hpp

Go to the documentation of this file.

/*
    restinio
*/
 
/*!
    Ready to use loggers implementations.
*/
 
#pragma once
 
namespace restinio
{
 
//
// null_logger_t
//
 
//! No operation logger.
/*!
    Helps compiler to strip all operations associated with logging.
*/
class null_logger_t
{
    public:
        template< typename Message_Builder >
        constexpr void
        trace( Message_Builder && ) const noexcept
        {}
 
        template< typename Message_Builder >
        constexpr void
        info( Message_Builder && ) const noexcept
        {}
 
        template< typename Message_Builder >
        constexpr void
        warn( Message_Builder && ) const noexcept
        {}
 
        template< typename Message_Builder >
        constexpr void
        error( Message_Builder && ) const noexcept
        {}
};
 
} /* namespace restinio */