errors::impl::system_error Class Reference

An error that has a system error code. More...

#include <errors/impl/system_error.hpp>

Inheritance diagram for errors::impl::system_error:

Collaboration diagram for errors::impl::system_error:

Public Member Functions
	system_error (const std::string &message, int code, source_location location)
	Create a system error from a message and a code. The message will be pretended to the error message from strerror.
	system_error (int code, source_location location)
	Create a system error from a code. The message will be set to the error message from strerror.
	system_error (const std::string &message, source_location location)
	Create a system error from errno. The message will be pretended to the error message from strerror.
	system_error (source_location location)
	Create a system error from errno. The message will be set to the error message from strerror.
Public Member Functions inherited from errors::impl::code_error< int >
	code_error (const std::string &message, int code, source_location location)
	Constructor with message, code and source_location.
const char *	what () const noexcept override
	Get error message.
Public Member Functions inherited from errors::impl::runtime_error
	runtime_error (std::string msg, source_location loc)
	Constructor with message and source_location.
const char *	what () const noexcept override
	Get error message.
Public Member Functions inherited from errors::impl::error_without_cause
const error_ptr &	cause () const &noexcept override
	Get cause of this error, if any.
error_ptr	cause () &&noexcept override
	Transfer the ownership of cause of this error, if any.
	base_error (source_location loc)
	Constructor with source_location.
Public Member Functions inherited from errors::impl::base_error
	base_error (source_location loc)
	Constructor with source_location.
std::optional< source_location >	location () const noexcept override
	Get the source location of this error, if any.
Public Member Functions inherited from errors::error
Public Member Functions inherited from errors::detail::interface
	interface (const interface &)=delete
	interface (interface &&)=delete
interface &	operator= (interface &&)=delete
interface &	operator= (const interface &)=delete

Additional Inherited Members
Public Attributes inherited from errors::impl::code_error< int >
int	code
	The error code.
Public Attributes inherited from errors::impl::runtime_error
std::string	message
	The error message.

Detailed Description

An error that has a system error code.

Constructor & Destructor Documentation

system_error() [1/4]

errors::impl::system_error::system_error ( const std::string & message, int code, source_location location )

inline

Create a system error from a message and a code. The message will be pretended to the error message from strerror.

Parameters

message	The extra message.
code	The error code.
location	The source location.

system_error() [2/4]

errors::impl::system_error::system_error ( int code, source_location location )

inline

Create a system error from a code. The message will be set to the error message from strerror.

Parameters

code	The error code.
location	The source location.

system_error() [3/4]

errors::impl::system_error::system_error ( const std::string & message, source_location location )

inline

Create a system error from errno. The message will be pretended to the error message from strerror.

Parameters

message	The extra message.
location	The source location.

system_error() [4/4]

errors::impl::system_error::system_error ( source_location location )

inline

Create a system error from errno. The message will be set to the error message from strerror.

Parameters

location

The source location.

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

• include/errors/impl/system_error.hpp