fcppt::parse::error< Ch > Class Template Reference

Detailed Description

template<typename Ch>
class fcppt::parse::error< Ch >

The error type.

An error consists of an fcppt::parse::error_variant and a bit telling if the error is fatal. Fatal error are used by parsers such as fcppt::parse::alternative and fcppt::parse::repetition to stop early. This can improve error messages and reduce backtracking time.

Public Types
using	variant_type = fcppt::parse::error_variant< Ch >

Public Member Functions
	error (variant_type &&, fcppt::parse::is_fatal)
bool	is_fatal () const
variant_type &	get ()
variant_type const &	get () const
bool	operator== (error const &) const =default

Member Typedef Documentation

variant_type

template<typename Ch >

using fcppt::parse::error< Ch >::variant_type = fcppt::parse::error_variant<Ch>

Constructor & Destructor Documentation

error()

template<typename Ch >

fcppt::parse::error< Ch >::error	(	variant_type &&	,
		fcppt::parse::is_fatal
	)

Member Function Documentation

get() [1/2]

template<typename Ch >

variant_type & fcppt::parse::error< Ch >::get

(

)

get() [2/2]

template<typename Ch >

variant_type const & fcppt::parse::error< Ch >::get

(

)

const

is_fatal()

template<typename Ch >

bool fcppt::parse::error< Ch >::is_fatal

(

)

const

operator==()

template<typename Ch >

bool fcppt::parse::error< Ch >::operator== ( error< Ch > const &  ) const

default