errors::impl::exception_error Class Reference

An error that has an exception. More...

#include <errors/impl/exception_error.hpp>

Inheritance diagram for errors::impl::exception_error:

Collaboration diagram for errors::impl::exception_error:

Public Member Functions
	exception_error (std::exception_ptr exception, source_location location)
	Create an exception error from an exception pointer.
	exception_error (source_location location)
	Create an exception error from the current exception.
const char *	what () const noexcept override
	Get the exception 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

Public Attributes
std::exception_ptr	exception_ptr
	The exception pointer.

Detailed Description

An error that has an exception.

This class is used to create an error from an exception.

Constructor & Destructor Documentation

exception_error() [1/2]

errors::impl::exception_error::exception_error ( std::exception_ptr exception, source_location location )

inline

Create an exception error from an exception pointer.

Parameters

exception	The exception pointer.
location	The source location.

The exception pointer is stored in the error.

exception_error() [2/2]

errors::impl::exception_error::exception_error ( source_location location )

inline

Create an exception error from the current exception.

Parameters

location

The source location.

Member Function Documentation

what()

const char * errors::impl::exception_error::what ( ) const

inlineoverridevirtualnoexcept

Get the exception message.

Returns

The exception message. If the exception is not set, an empty string is returned.

Implements errors::error.

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

• include/errors/impl/exception_error.hpp