join::ErrorCategory Class Reference

Error category. More...

#include <error.hpp>

Inheritance diagram for join::ErrorCategory:

Collaboration diagram for join::ErrorCategory:

Public Member Functions
constexpr	ErrorCategory () noexcept=default
	Create instance.
	ErrorCategory (const ErrorCategory &)=delete
	copy constructor.
ErrorCategory &	operator= (const ErrorCategory &)=delete
	copy assignment operator.
virtual	~ErrorCategory ()=default
	Destoy instance.
virtual const char *	name () const noexcept override
	Get error category name.
virtual std::string	message (int code) const noexcept override
	Translate error code to human readable error string.
virtual bool	equivalent (const std::error_code &code, int condition) const noexcept override
	find equivalent from Errc to system error code.
virtual bool	equivalent (int code, const std::error_condition &condition) const noexcept override
	find equivalent from Errc to system error code.

Detailed Description

Error category.

Constructor & Destructor Documentation

ErrorCategory() [1/2]

join::ErrorCategory::ErrorCategory ( )

constexprdefaultnoexcept

Create instance.

ErrorCategory() [2/2]

join::ErrorCategory::ErrorCategory ( const ErrorCategory & )

delete

copy constructor.

Parameters

other

other object to copy.

~ErrorCategory()

virtual join::ErrorCategory::~ErrorCategory ( )

virtualdefault

Destoy instance.

Member Function Documentation

equivalent() [1/2]

bool ErrorCategory::equivalent ( const std::error_code & code, int condition ) const

overridevirtualnoexcept

find equivalent from Errc to system error code.

Parameters

code	System error code.
condition	Errc.

Returns

true if equivalent, false otherwise.

equivalent() [2/2]

bool ErrorCategory::equivalent ( int code, const std::error_condition & condition ) const

overridevirtualnoexcept

find equivalent from Errc to system error code.

Parameters

code	System error code.
condition	error condition.

Returns

true if equivalent, false otherwise.

message()

std::string ErrorCategory::message ( int code ) const

overridevirtualnoexcept

Translate error code to human readable error string.

Parameters

code	error code.

Returns

Human readable error string.

name()

const char * ErrorCategory::name ( ) const

overridevirtualnoexcept

Get error category name.

Returns

Error category name.

operator=()

ErrorCategory & join::ErrorCategory::operator= ( const ErrorCategory & )

delete

copy assignment operator.

Parameters

other

other object to copy.

Returns

this.

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The documentation for this class was generated from the following files:

• core/include/join/error.hpp
• core/src/error.cpp