errors::impl::base_error Class Reference

A base error class. More...

#include <errors/impl/base_error.hpp>

Inheritance diagram for errors::impl::base_error:

Collaboration diagram for errors::impl::base_error:

Public Member Functions
	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
virtual const char *	what () const noexcept=0
	Get error message.
virtual const error_ptr &	cause () const &noexcept=0
	Get cause of this error, if any.
virtual error_ptr	cause () &&noexcept=0
	Transfer the ownership of cause of this error, if any.
Public Member Functions inherited from errors::detail::interface
	interface (const interface &)=delete
	interface (interface &&)=delete
interface &	operator= (interface &&)=delete
interface &	operator= (const interface &)=delete

Detailed Description

A base error class.

It implements the location method for all other builtin error types to derived from.

Constructor & Destructor Documentation

base_error()

errors::impl::base_error::base_error ( source_location loc )

inline

Constructor with source_location.

Parameters

loc	The source location.

Member Function Documentation

location()

std::optional< source_location > errors::impl::base_error::location ( ) const

inlineoverridevirtualnoexcept

Get the source location of this error, if any.

Returns

An optional source location.

This method returns the source location where this error is generated, if it is available.

Implements errors::error.

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

• include/errors/impl/base_error.hpp