#include <optional.hpp>

Inheritance diagram for boost::optional< T >:

Public Types
typedef BOOST_DEDUCED_TYPENAME base::argument_type	argument_type

typedef BOOST_DEDUCED_TYPENAME base::pointer_const_type	pointer_const_type

typedef BOOST_DEDUCED_TYPENAME base::pointer_type	pointer_type

typedef BOOST_DEDUCED_TYPENAME base::reference_const_type	reference_const_type

typedef BOOST_DEDUCED_TYPENAME base::reference_type	reference_type

typedef BOOST_DEDUCED_TYPENAME base::reference_type_of_temporary_wrapper	reference_type_of_temporary_wrapper

typedef BOOST_DEDUCED_TYPENAME base::rval_reference_type	rval_reference_type

typedef optional< T >	this_type

typedef BOOST_DEDUCED_TYPENAME base::value_type	value_type

Public Types inherited from boost::optional_detail::optional_base< T >
typedef BOOST_DEDUCED_TYPENAME mpl::if_< is_reference_predicate, types_when_ref, types_when_not_ref >::type	types

Public Member Functions
template<class... Args>
void	emplace (Args &&...args)

reference_const_type	get () const

reference_type	get ()

reference_const_type	get_value_or (reference_const_type v) const

reference_type	get_value_or (reference_type v)

bool	operator! () const BOOST_NOEXCEPT

reference_const_type	operator* () const &

reference_type	operator* ()&

reference_type_of_temporary_wrapper	operator* ()&&

pointer_const_type	operator-> () const

pointer_type	operator-> ()

template<class Expr >
BOOST_DEDUCED_TYPENAME boost::disable_if_c< boost::is_base_of< optional_detail::optional_tag, BOOST_DEDUCED_TYPENAME boost::decay< Expr >::type >::value\|\|boost::is_same< BOOST_DEDUCED_TYPENAME boost::decay< Expr >::type, none_t >::value, optional & >::type	operator= (Expr &&expr)

template<class U >
optional &	operator= (optional< U > const &rhs)

template<class U >
optional &	operator= (optional< U > &&rhs)

optional &	operator= (optional const &rhs)

optional &	operator= (optional &&rhs) BOOST_NOEXCEPT_IF(

optional &	operator= (argument_type val)

optional &	operator= (rval_reference_type val)

optional &	operator= (none_t none_) BOOST_NOEXCEPT

	optional () BOOST_NOEXCEPT

	optional (none_t none_) BOOST_NOEXCEPT

	optional (argument_type val)

	optional (rval_reference_type val)

	optional (bool cond, argument_type val)

template<class U >
	optional (optional< U > const &rhs)

template<class U >
	optional (optional< U > &&rhs)

template<class Expr >
	optional (Expr &&expr, BOOST_DEDUCED_TYPENAME boost::disable_if_c< (boost::is_base_of< optional_detail::optional_tag, BOOST_DEDUCED_TYPENAME boost::decay< Expr >::type >::value)\|\|boost::is_same< BOOST_DEDUCED_TYPENAME boost::decay< Expr >::type, none_t >::value >::type *=0)

	optional (optional const &rhs)

	optional (optional &&rhs) BOOST_NOEXCEPT_IF(

void	swap (optional &arg) BOOST_NOEXCEPT_IF(

reference_const_type	value () const &

reference_type	value ()&

reference_type_of_temporary_wrapper	value ()&&

template<class U >
value_type	value_or (U &&v) const &

template<class U >
value_type	value_or (U &&v)&&

template<typename F >
value_type	value_or_eval (F f) const &

template<typename F >
value_type	value_or_eval (F f)&&

	~optional ()

Public Member Functions inherited from boost::optional_detail::optional_base< T >
pointer_const_type	get_ptr () const

pointer_type	get_ptr ()

bool	is_initialized () const

void	reset () BOOST_NOEXCEPT

void	reset (argument_type val)

Private Types
typedef optional_detail::optional_base< T >	base

Additional Inherited Members
Protected Types inherited from boost::optional_detail::optional_base< T >
typedef BOOST_DEDUCED_TYPENAME types::argument_type	argument_type

typedef mpl::false_	is_not_reference_tag

typedef BOOST_DEDUCED_TYPENAME is_reference< T >::type	is_reference_predicate

typedef mpl::true_	is_reference_tag

typedef BOOST_DEDUCED_TYPENAME types::pointer_const_type	pointer_const_type

typedef BOOST_DEDUCED_TYPENAME types::pointer_type	pointer_type

typedef BOOST_DEDUCED_TYPENAME types::reference_const_type	reference_const_type

typedef BOOST_DEDUCED_TYPENAME types::reference_type	reference_type

typedef BOOST_DEDUCED_TYPENAME types::reference_type_of_temporary_wrapper	reference_type_of_temporary_wrapper

typedef BOOST_DEDUCED_TYPENAME types::rval_reference_type	rval_reference_type

typedef T	value_type

Protected Member Functions inherited from boost::optional_detail::optional_base< T >
void	assign (optional_base const &rhs)

void	assign (optional_base &&rhs)

template<class U >
void	assign (optional< U > const &rhs)

template<class U >
void	assign (optional< U > &&rhs)

void	assign (argument_type val)

void	assign (rval_reference_type val)

void	assign (none_t) BOOST_NOEXCEPT

template<class Expr , class ExprPtr >
void	assign_expr (Expr &&expr, ExprPtr const *tag)

template<class Expr >
void	assign_expr_to_initialized (Expr &&factory, in_place_factory_base const *tag)

template<class Expr >
void	assign_expr_to_initialized (Expr &&factory, typed_in_place_factory_base const *tag)

template<class Expr >
void	assign_expr_to_initialized (Expr &&expr, void const *)

void	assign_value (argument_type val, is_not_reference_tag)

void	assign_value (argument_type val, is_reference_tag)

void	assign_value (rval_reference_type val, is_not_reference_tag)

void	assign_value (rval_reference_type val, is_reference_tag)

void	construct (argument_type val)

void	construct (rval_reference_type val)

template<class Expr >
void	construct (Expr &&factory, in_place_factory_base const *)

template<class Expr >
void	construct (Expr &&factory, typed_in_place_factory_base const *)

template<class Expr >
void	construct (Expr &&expr, void const *)

void	destroy ()

template<class... Args>
void	emplace_assign (Args &&...args)

reference_const_type	get_impl () const

reference_type	get_impl ()

pointer_const_type	get_ptr_impl () const

pointer_type	get_ptr_impl ()

	optional_base ()

	optional_base (none_t)

	optional_base (argument_type val)

	optional_base (rval_reference_type val)

	optional_base (bool cond, argument_type val)

	optional_base (optional_base const &rhs)

	optional_base (optional_base &&rhs)

template<class Expr , class PtrExpr >
	optional_base (Expr &&expr, PtrExpr const *tag)

	~optional_base ()

Detailed Description

template<class T>
class boost::optional< T >

Definition at line 755 of file optional/optional.hpp.

Member Typedef Documentation

template<class T>

typedef BOOST_DEDUCED_TYPENAME base::argument_type boost::optional< T >::argument_type

Definition at line 772 of file optional/optional.hpp.

template<class T>

typedef optional_detail::optional_base<T> boost::optional< T >::base

private

Definition at line 757 of file optional/optional.hpp.

template<class T>

typedef BOOST_DEDUCED_TYPENAME base::pointer_const_type boost::optional< T >::pointer_const_type

Definition at line 771 of file optional/optional.hpp.

template<class T>

typedef BOOST_DEDUCED_TYPENAME base::pointer_type boost::optional< T >::pointer_type

Definition at line 770 of file optional/optional.hpp.

template<class T>

typedef BOOST_DEDUCED_TYPENAME base::reference_const_type boost::optional< T >::reference_const_type

Definition at line 765 of file optional/optional.hpp.

template<class T>

typedef BOOST_DEDUCED_TYPENAME base::reference_type boost::optional< T >::reference_type

Definition at line 764 of file optional/optional.hpp.

template<class T>

typedef BOOST_DEDUCED_TYPENAME base::reference_type_of_temporary_wrapper boost::optional< T >::reference_type_of_temporary_wrapper

Definition at line 768 of file optional/optional.hpp.

template<class T>

typedef BOOST_DEDUCED_TYPENAME base::rval_reference_type boost::optional< T >::rval_reference_type

Definition at line 767 of file optional/optional.hpp.

template<class T>

typedef optional<T> boost::optional< T >::this_type

Definition at line 761 of file optional/optional.hpp.

template<class T>

typedef BOOST_DEDUCED_TYPENAME base::value_type boost::optional< T >::value_type

Definition at line 763 of file optional/optional.hpp.

Constructor & Destructor Documentation

template<class T>

boost::optional< T >::optional ( )

inline

Definition at line 776 of file optional/optional.hpp.

template<class T>

boost::optional< T >::optional ( none_t none_ )

inline

Definition at line 780 of file optional/optional.hpp.

template<class T>

boost::optional< T >::optional ( argument_type val )

inline

Definition at line 784 of file optional/optional.hpp.

template<class T>

boost::optional< T >::optional ( rval_reference_type val )

inline

Definition at line 789 of file optional/optional.hpp.

template<class T>

boost::optional< T >::optional	(	bool	cond,
		argument_type	val
	)

inline

Definition at line 795 of file optional/optional.hpp.

template<class T>

template<class U >

boost::optional< T >::optional ( optional< U > const & rhs )

inlineexplicit

Definition at line 803 of file optional/optional.hpp.

template<class T>

template<class U >

boost::optional< T >::optional ( optional< U > && rhs )

inlineexplicit

Definition at line 816 of file optional/optional.hpp.

template<class T>

template<class Expr >

boost::optional< T >::optional	(	Expr &&	expr,
		BOOST_DEDUCED_TYPENAME boost::disable_if_c< (boost::is_base_of< optional_detail::optional_tag, BOOST_DEDUCED_TYPENAME boost::decay< Expr >::type >::value)\|\|boost::is_same< BOOST_DEDUCED_TYPENAME boost::decay< Expr >::type, none_t >::value >::type *	= `0`
	)

inlineexplicit

Definition at line 839 of file optional/optional.hpp.

template<class T>

boost::optional< T >::optional ( optional< T > const & rhs )

inline

Definition at line 855 of file optional/optional.hpp.

template<class T>

boost::optional< T >::optional ( optional< T > && rhs )

inline

Definition at line 860 of file optional/optional.hpp.

template<class T>

boost::optional< T >::~optional ( )

inline

Definition at line 867 of file optional/optional.hpp.

Member Function Documentation

template<class T>

template<class... Args>

void boost::optional< T >::emplace ( Args &&... args )

inline

Definition at line 969 of file optional/optional.hpp.

template<class T>

reference_const_type boost::optional< T >::get ( ) const

inline

Definition at line 1004 of file optional/optional.hpp.

template<class T>

reference_type boost::optional< T >::get ( )

inline

Definition at line 1005 of file optional/optional.hpp.

template<class T>

reference_const_type boost::optional< T >::get_value_or ( reference_const_type v ) const

inline

Definition at line 1008 of file optional/optional.hpp.

template<class T>

reference_type boost::optional< T >::get_value_or ( reference_type v )

inline

Definition at line 1009 of file optional/optional.hpp.

template<class T>

bool boost::optional< T >::operator! ( ) const

inline

Definition at line 1150 of file optional/optional.hpp.

template<class T>

reference_const_type boost::optional< T >::operator* ( ) const

inline

Definition at line 1021 of file optional/optional.hpp.

template<class T>

reference_type boost::optional< T >::operator* ( )

inline

Definition at line 1022 of file optional/optional.hpp.

template<class T>

reference_type_of_temporary_wrapper boost::optional< T >::operator* ( )

inline

Definition at line 1023 of file optional/optional.hpp.

template<class T>

pointer_const_type boost::optional< T >::operator-> ( ) const

inline

Definition at line 1014 of file optional/optional.hpp.

template<class T>

pointer_type boost::optional< T >::operator-> ( )

inline

Definition at line 1015 of file optional/optional.hpp.

template<class T>

template<class Expr >

BOOST_DEDUCED_TYPENAME boost::disable_if_c< boost::is_base_of<optional_detail::optional_tag, BOOST_DEDUCED_TYPENAME boost::decay<Expr>::type>::value || boost::is_same<BOOST_DEDUCED_TYPENAME boost::decay<Expr>::type, none_t>::value, optional& >::type boost::optional< T >::operator= ( Expr && expr )

inline

Definition at line 880 of file optional/optional.hpp.

template<class T>

template<class U >

optional& boost::optional< T >::operator= ( optional< U > const & rhs )

inline

Definition at line 901 of file optional/optional.hpp.

template<class T>

template<class U >

optional& boost::optional< T >::operator= ( optional< U > && rhs )

inline

Definition at line 912 of file optional/optional.hpp.

template<class T>

optional& boost::optional< T >::operator= ( optional< T > const & rhs )

inline

Definition at line 922 of file optional/optional.hpp.

template<class T>

optional& boost::optional< T >::operator= ( optional< T > && rhs )

inline

Definition at line 930 of file optional/optional.hpp.

template<class T>

optional& boost::optional< T >::operator= ( argument_type val )

inline

Definition at line 940 of file optional/optional.hpp.

template<class T>

optional& boost::optional< T >::operator= ( rval_reference_type val )

inline

Definition at line 948 of file optional/optional.hpp.

template<class T>

optional& boost::optional< T >::operator= ( none_t none_ )

inline

Definition at line 959 of file optional/optional.hpp.

template<class T>

void boost::optional< T >::swap ( optional< T > & arg )

inline

Definition at line 993 of file optional/optional.hpp.

template<class T>

reference_const_type boost::optional< T >::value ( void ) const

inline

Definition at line 1030 of file optional/optional.hpp.

template<class T>

reference_type boost::optional< T >::value ( void )

inline

Definition at line 1038 of file optional/optional.hpp.

template<class T>

reference_type_of_temporary_wrapper boost::optional< T >::value ( void )

inline

Definition at line 1046 of file optional/optional.hpp.

template<class T>

template<class U >

value_type boost::optional< T >::value_or ( U && v ) const

inline

Definition at line 1075 of file optional/optional.hpp.

template<class T>

template<class U >

value_type boost::optional< T >::value_or ( U && v )

inline

Definition at line 1084 of file optional/optional.hpp.

template<class T>

template<typename F >

value_type boost::optional< T >::value_or_eval ( F f ) const

inline

Definition at line 1123 of file optional/optional.hpp.

template<class T>

template<typename F >

value_type boost::optional< T >::value_or_eval ( F f )

inline

Definition at line 1132 of file optional/optional.hpp.

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

optional/optional.hpp

Public Types

Public Member Functions

Private Types

Additional Inherited Members

Detailed Description

template<class T> class boost::optional< T >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

template<class T>
class boost::optional< T >