y3c::internal Namespace Reference

Namespaces
namespace	type_name
namespace	what

Classes
class	contiguous_iterator
	array, vector など各種コンテナのイテレータ More...
class	exception_base
	y3cの例外クラスのベース。 More...
class	life
	オブジェクトのライフタイムを管理するクラス More...
class	life_observer
	ライフタイムの状態を観測するクラス More...
class	life_state
struct	life_validator
struct	skip_trace_tag
struct	terminate_detail
class	ub_access_deleted
class	ub_access_nullptr
class	ub_invalid_iter
class	ub_iter_after_end
class	ub_iter_before_begin
class	ub_out_of_range
class	ub_wrong_iter

Enumerations
enum class	terminate_type {   exception , terminate , internal , ub_out_of_range ,   ub_access_nullptr , ub_access_deleted , ub_wrong_iter , ub_invalid_iter ,   ub_iter_after_end , ub_iter_before_begin }

Functions
template<typename element_type >
element_type *	unwrap (const contiguous_iterator< element_type > &wrapper) noexcept
template<typename T >
bool	operator== (const contiguous_iterator< T > &lhs, const contiguous_iterator< T > &rhs)
template<typename T >
bool	operator!= (const contiguous_iterator< T > &lhs, const contiguous_iterator< T > &rhs)
template<typename T >
bool	operator< (const contiguous_iterator< T > &lhs, const contiguous_iterator< T > &rhs)
template<typename T >
bool	operator> (const contiguous_iterator< T > &lhs, const contiguous_iterator< T > &rhs)
template<typename T >
bool	operator<= (const contiguous_iterator< T > &lhs, const contiguous_iterator< T > &rhs)
template<typename T >
bool	operator>= (const contiguous_iterator< T > &lhs, const contiguous_iterator< T > &rhs)
void	link () noexcept
void	handle_final_terminate_message () noexcept
void	do_terminate_with (terminate_detail &&detail)
	例外を表示して強制終了する
template<typename... Args, typename = skip_trace_tag>
void	terminate_ub_out_of_range (std::string func, Args &&...args)
template<typename... Args, typename = skip_trace_tag>
void	terminate_ub_access_nullptr (std::string func, Args &&...args)
template<typename... Args, typename = skip_trace_tag>
void	terminate_ub_access_deleted (std::string func, Args &&...args)
template<typename... Args, typename = skip_trace_tag>
void	terminate_ub_wrong_iter (std::string func, Args &&...args)
template<typename... Args, typename = skip_trace_tag>
void	terminate_ub_invalid_iter (std::string func, Args &&...args)
template<typename... Args, typename = skip_trace_tag>
void	terminate_ub_iter_after_end (std::string func, Args &&...args)
template<typename... Args, typename = skip_trace_tag>
void	terminate_ub_iter_before_begin (std::string func, Args &&...args)
void	terminate_internal (std::string func, std::string what, skip_trace_tag={})
template<typename T >
const std::string &	get_type_name ()
void	strip_and_print_trace (std::ostream &stream, cpptrace::stacktrace &trace)
void	print_header (std::ostream &stream)
void	print_what (std::ostream &stream, const char *func, const char *what, bool quote=false)
void	print_maybe_inaccurate (std::ostream &stream)
void	print_y3c_exception (std::ostream &stream, const terminate_detail &e)
void	print_current_exception (std::ostream &stream, std::exception_ptr current, skip_trace_tag={})

Variables
bool	throw_on_terminate

Enumeration Type Documentation

terminate_type

enum class terminate_type

strong

Enumerator
exception
terminate
internal
ub_out_of_range
ub_access_nullptr
ub_access_deleted
ub_wrong_iter
ub_invalid_iter
ub_iter_after_end
ub_iter_before_begin

Function Documentation

do_terminate_with()

void do_terminate_with

(

terminate_detail &&

detail

)

例外を表示して強制終了する

内部ではstd::terminate()ではなくstd::abort()を呼んでいる

get_type_name()

template<typename T >

const std::string & get_type_name

(

)

handle_final_terminate_message()

void handle_final_terminate_message ( )

noexcept

これが std::set_terminate() に自動的に登録され、 例外がcatchされずterminateした時にメッセージを出してくれる。

link()

void link ( )

noexcept

operator!=()

template<typename T >

bool operator!=	(	const contiguous_iterator< T > &	lhs,
		const contiguous_iterator< T > &	rhs
	)

operator<()

template<typename T >

bool operator<	(	const contiguous_iterator< T > &	lhs,
		const contiguous_iterator< T > &	rhs
	)

operator<=()

template<typename T >

bool operator<=	(	const contiguous_iterator< T > &	lhs,
		const contiguous_iterator< T > &	rhs
	)

operator==()

template<typename T >

bool operator==	(	const contiguous_iterator< T > &	lhs,
		const contiguous_iterator< T > &	rhs
	)

operator>()

template<typename T >

bool operator>	(	const contiguous_iterator< T > &	lhs,
		const contiguous_iterator< T > &	rhs
	)

operator>=()

template<typename T >

bool operator>=	(	const contiguous_iterator< T > &	lhs,
		const contiguous_iterator< T > &	rhs
	)

print_current_exception()

void print_current_exception	(	std::ostream &	stream,
		std::exception_ptr	current,
		skip_trace_tag	= {}
	)

print_header()

void print_header

(

std::ostream &

stream

)

print_maybe_inaccurate()

void print_maybe_inaccurate

(

std::ostream &

stream

)

print_what()

void print_what	(	std::ostream &	stream,
		const char *	func,
		const char *	what,
		bool	quote = false
	)

print_y3c_exception()

void print_y3c_exception	(	std::ostream &	stream,
		const terminate_detail &	e
	)

strip_and_print_trace()

void strip_and_print_trace	(	std::ostream &	stream,
		cpptrace::stacktrace &	trace
	)

terminate_internal()

void terminate_internal ( std::string  func, std::string  what, skip_trace_tag  = {}  )

inline

terminate_ub_access_deleted()

template<typename... Args, typename = skip_trace_tag>

void terminate_ub_access_deleted	(	std::string	func,
		Args &&...	args
	)

terminate_ub_access_nullptr()

template<typename... Args, typename = skip_trace_tag>

void terminate_ub_access_nullptr	(	std::string	func,
		Args &&...	args
	)

terminate_ub_invalid_iter()

template<typename... Args, typename = skip_trace_tag>

void terminate_ub_invalid_iter	(	std::string	func,
		Args &&...	args
	)

terminate_ub_iter_after_end()

template<typename... Args, typename = skip_trace_tag>

void terminate_ub_iter_after_end	(	std::string	func,
		Args &&...	args
	)

terminate_ub_iter_before_begin()

template<typename... Args, typename = skip_trace_tag>

void terminate_ub_iter_before_begin	(	std::string	func,
		Args &&...	args
	)

terminate_ub_out_of_range()

template<typename... Args, typename = skip_trace_tag>

void terminate_ub_out_of_range	(	std::string	func,
		Args &&...	args
	)

terminate_ub_wrong_iter()

template<typename... Args, typename = skip_trace_tag>

void terminate_ub_wrong_iter	(	std::string	func,
		Args &&...	args
	)

unwrap()

template<typename element_type >

element_type * unwrap ( const contiguous_iterator< element_type > &  wrapper )

noexcept

Variable Documentation

throw_on_terminate

bool throw_on_terminate

Initial value:

=
    (std::set_terminate(handle_final_terminate_message), false)

通常は terminate(), undefined_behavior() で std::terminate()を呼んで強制終了するが、 これがtrueの場合代わりにthrowするようになる (主にテスト用)

投げた例外がdll境界を越えるとMacOSでめんどくさいことになるので、 例外はinline関数の中で投げる