gem::error::StdErrorCodeCategory Class Reference

Custom error code category derived from std::error_category. More...

Inheritance diagram for gem::error::StdErrorCodeCategory:

Collaboration diagram for gem::error::StdErrorCodeCategory:

Public Member Functions
const char *	name () const noexcept override final
std::string	message (int err) const override final
std::error_condition	default_error_condition (int err) const noexcept override final

Detailed Description

Custom error code category derived from std::error_category.

Member Function Documentation

default_error_condition()

std::error_condition gem::error::StdErrorCodeCategory::default_error_condition ( int err ) const

inlinefinaloverridenoexcept

Returns

A default error condition

Parameters

err	The error code

message()

std::string gem::error::StdErrorCodeCategory::message ( int err ) const

finaloverride

Returns

Error description

Parameters

err	The error code

name()

const char * gem::error::StdErrorCodeCategory::name ( ) const

inlinefinaloverridenoexcept

Returns

A short descriptive name for the category