BT::optional_lite Namespace Reference

Namespaces
namespace	detail
Classes
class	bad_optional_access
	optional access error More...
struct	nullopt_t
	disengaged state tag More...
class	optional
	optional More...
Functions
template<typename T >
optional< T >	make_optional (T const &v)
template<typename T , typename U >
optional_constexpr bool	operator!= (optional< T > const &x, optional< U > const &y)
template<typename T >
optional_constexpr bool	operator!= (optional< T > const &x, nullopt_t) optional_noexcept
template<typename T >
optional_constexpr bool	operator!= (nullopt_t, optional< T > const &x) optional_noexcept
template<typename T , typename U >
optional_constexpr bool	operator!= (optional< T > const &x, U const &v)
template<typename T , typename U >
optional_constexpr bool	operator!= (U const &v, optional< T > const &x)
template<typename T , typename U >
optional_constexpr bool	operator< (optional< T > const &x, optional< U > const &y)
template<typename T >
optional_constexpr bool	operator< (optional< T > const &, nullopt_t) optional_noexcept
template<typename T >
optional_constexpr bool	operator< (nullopt_t, optional< T > const &x) optional_noexcept
template<typename T , typename U >
optional_constexpr bool	operator< (optional< T > const &x, U const &v)
template<typename T , typename U >
optional_constexpr bool	operator< (U const &v, optional< T > const &x)
template<typename T , typename U >
optional_constexpr bool	operator<= (optional< T > const &x, optional< U > const &y)
template<typename T >
optional_constexpr bool	operator<= (optional< T > const &x, nullopt_t) optional_noexcept
template<typename T >
optional_constexpr bool	operator<= (nullopt_t, optional< T > const &) optional_noexcept
template<typename T , typename U >
optional_constexpr bool	operator<= (optional< T > const &x, U const &v)
template<typename T , typename U >
optional_constexpr bool	operator<= (U const &v, optional< T > const &x)
template<typename T , typename U >
optional_constexpr bool	operator== (optional< T > const &x, optional< U > const &y)
template<typename T >
optional_constexpr bool	operator== (optional< T > const &x, nullopt_t) optional_noexcept
template<typename T >
optional_constexpr bool	operator== (nullopt_t, optional< T > const &x) optional_noexcept
template<typename T , typename U >
optional_constexpr bool	operator== (optional< T > const &x, U const &v)
template<typename T , typename U >
optional_constexpr bool	operator== (U const &v, optional< T > const &x)
template<typename T , typename U >
optional_constexpr bool	operator> (optional< T > const &x, optional< U > const &y)
template<typename T >
optional_constexpr bool	operator> (optional< T > const &x, nullopt_t) optional_noexcept
template<typename T >
optional_constexpr bool	operator> (nullopt_t, optional< T > const &) optional_noexcept
template<typename T , typename U >
optional_constexpr bool	operator> (optional< T > const &x, U const &v)
template<typename T , typename U >
optional_constexpr bool	operator> (U const &v, optional< T > const &x)
template<typename T , typename U >
optional_constexpr bool	operator>= (optional< T > const &x, optional< U > const &y)
template<typename T >
optional_constexpr bool	operator>= (optional< T > const &, nullopt_t) optional_noexcept
template<typename T >
optional_constexpr bool	operator>= (nullopt_t, optional< T > const &x) optional_noexcept
template<typename T , typename U >
optional_constexpr bool	operator>= (optional< T > const &x, U const &v)
template<typename T , typename U >
optional_constexpr bool	operator>= (U const &v, optional< T > const &x)
template<typename T >
void	swap (optional< T > &x, optional< T > &y)
Variables
const nullopt_t	nullopt ((nullopt_t::init()))

---

Function Documentation

template<typename T >

optional<T> BT::optional_lite::make_optional

(

T const &

v

)

Definition at line 1171 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator!=	(	optional< T > const &	x,
		optional< U > const &	y
	)		[inline]

Definition at line 960 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator!=	(	optional< T > const &	x,
		nullopt_t
	)		[inline]

Definition at line 1004 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator!=	(	nullopt_t	,
		optional< T > const &	x
	)		[inline]

Definition at line 1010 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator!=	(	optional< T > const &	x,
		U const &	v
	)		[inline]

Definition at line 1078 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator!=	(	U const &	v,
		optional< T > const &	x
	)		[inline]

Definition at line 1084 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator<	(	optional< T > const &	x,
		optional< U > const &	y
	)		[inline]

Definition at line 966 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator<	(	optional< T > const &	,
		nullopt_t
	)		[inline]

Definition at line 1016 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator<	(	nullopt_t	,
		optional< T > const &	x
	)		[inline]

Definition at line 1022 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator<	(	optional< T > const &	x,
		U const &	v
	)		[inline]

Definition at line 1090 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator<	(	U const &	v,
		optional< T > const &	x
	)		[inline]

Definition at line 1096 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator<=	(	optional< T > const &	x,
		optional< U > const &	y
	)		[inline]

Definition at line 978 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator<=	(	optional< T > const &	x,
		nullopt_t
	)		[inline]

Definition at line 1028 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator<=	(	nullopt_t	,
		optional< T > const &
	)		[inline]

Definition at line 1034 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator<=	(	optional< T > const &	x,
		U const &	v
	)		[inline]

Definition at line 1102 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator<=	(	U const &	v,
		optional< T > const &	x
	)		[inline]

Definition at line 1108 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator==	(	optional< T > const &	x,
		optional< U > const &	y
	)		[inline]

Definition at line 954 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator==	(	optional< T > const &	x,
		nullopt_t
	)		[inline]

Definition at line 992 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator==	(	nullopt_t	,
		optional< T > const &	x
	)		[inline]

Definition at line 998 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator==	(	optional< T > const &	x,
		U const &	v
	)		[inline]

Definition at line 1066 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator==	(	U const &	v,
		optional< T > const &	x
	)		[inline]

Definition at line 1072 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator>	(	optional< T > const &	x,
		optional< U > const &	y
	)		[inline]

Definition at line 972 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator>	(	optional< T > const &	x,
		nullopt_t
	)		[inline]

Definition at line 1040 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator>	(	nullopt_t	,
		optional< T > const &
	)		[inline]

Definition at line 1046 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator>	(	optional< T > const &	x,
		U const &	v
	)		[inline]

Definition at line 1114 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator>	(	U const &	v,
		optional< T > const &	x
	)		[inline]

Definition at line 1120 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator>=	(	optional< T > const &	x,
		optional< U > const &	y
	)		[inline]

Definition at line 984 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator>=	(	optional< T > const &	,
		nullopt_t
	)		[inline]

Definition at line 1052 of file optional.hpp.

template<typename T >

optional_constexpr bool BT::optional_lite::operator>=	(	nullopt_t	,
		optional< T > const &	x
	)		[inline]

Definition at line 1058 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator>=	(	optional< T > const &	x,
		U const &	v
	)		[inline]

Definition at line 1126 of file optional.hpp.

template<typename T , typename U >

optional_constexpr bool BT::optional_lite::operator>=	(	U const &	v,
		optional< T > const &	x
	)		[inline]

Definition at line 1132 of file optional.hpp.

template<typename T >

void BT::optional_lite::swap	(	optional< T > &	x,
		optional< T > &	y
	)

Definition at line 1140 of file optional.hpp.

---

Variable Documentation

const nullopt_t BT::optional_lite::nullopt((nullopt_t::init()))