Specialisation for void value type. More...

#include <expected.h>

Public Types
typedef etl::expected< void, TError >	this_type
typedef void	value_type
typedef TError	error_type
typedef etl::unexpected< TError >	unexpected_type

Public Member Functions
ETL_CONSTEXPR14	expected ()
	Default constructor.
ETL_CONSTEXPR14	expected (const unexpected_type &ue_)
	Copy construct from unexpected.
ETL_CONSTEXPR14	expected (const this_type &other)
	Copy construct.
this_type &	operator= (const this_type &other)
	Copy assign.
expected &	operator= (const unexpected_type &ue)
	Copy assign from unexpected.
ETL_NODISCARD ETL_CONSTEXPR14 bool	has_value () const ETL_NOEXCEPT
	Returns true if expected has a value.
ETL_NODISCARD ETL_CONSTEXPR14 ETL_EXPLICIT	operator bool () const ETL_NOEXCEPT
	Returns true if expected has a value.
const error_type &	error () const
void	swap (this_type &other)
	Swap with another etl::expected.
const value_type &	value () const
	Get the value.
value_type	value_or (const U &default_value) const
value_type *	operator-> ()
value_type &	operator* () ETL_LVALUE_REF_QUALIFIER

Detailed Description

template<typename TError>
class etl::expected< void, TError >

Specialisation for void value type.

Member Function Documentation

template<typename TError>

const error_type & etl::expected< void, TError >::error ( ) const

inline

Returns the error Undefined behaviour if an error has not been set.

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