optional.hpp File Reference

#include <cassert>
#include <stdexcept>
#include <utility>

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Classes
struct	nonstd::optional_lite::detail::storage_t< T >::aligned_storage_t
struct	nonstd::optional_lite::detail::alignment_logic< A, S >
struct	nonstd::optional_lite::detail::alignment_of< T >
struct	nonstd::optional_lite::detail::alignment_of< T >
struct	nonstd::optional_lite::detail::alignment_of_hack< T >
class	nonstd::optional_lite::bad_optional_access
	optional access error More...
struct	nonstd::optional_lite::detail::conditional< Cond, Then, Else >
struct	nonstd::optional_lite::detail::conditional< false, Then, Else >
struct	nonstd::optional_lite::detail::conditional< true, Then, Else >
struct	nonstd::detail::in_place_index_tag< I >
struct	nonstd::in_place_t
struct	nonstd::detail::in_place_type_tag< T >
struct	nonstd::optional_lite::nullopt_t::init
struct	nonstd::optional_lite::nullopt_t
	disengaged state tag More...
struct	nonstd::optional_lite::detail::nulltype
class	nonstd::optional_lite::optional< T >
	class optional More...
class	nonstd::optional_lite::optional< T >
	class optional More...
union	nonstd::optional_lite::detail::storage_t< T >
	C++03 constructed union to hold value. More...
struct	nonstd::optional_lite::detail::struct_t< T >
struct	nonstd::optional_lite::detail::type_of_size< List, N >
struct	nonstd::optional_lite::detail::type_of_size< nulltype, N >
struct	nonstd::optional_lite::detail::typelist< Head, Tail >

Namespaces
	nonstd
	nonstd::detail
	nonstd::optional_lite
	nonstd::optional_lite::detail

Macros
#define	nonstd_lite_HAVE_IN_PLACE_TYPES   1
#define	nonstd_lite_in_place_index_t(T)   nonstd::in_place_t(&)( nonstd::detail::in_place_index_tag<I> )
#define	nonstd_lite_in_place_type_t(T)   nonstd::in_place_t(&)( nonstd::detail::in_place_type_tag<T> )
#define	NONSTD_OPTIONAL_LITE_HPP
#define	optional_ALIGN_AS(to_align)   typename type_of_size< alignment_types, alignment_of< to_align >::value >::type
#define	optional_ALIGN_TYPE(type)   typelist< type , typelist< struct_t< type >
#define	optional_BETWEEN(v, lo, hi)   ( lo <= v && v < hi )
#define	optional_COMPILER_GNUC_VERSION   0
#define	optional_COMPILER_MSVC_VERSION   0
#define	optional_CONFIG_ALIGN_AS_FALLBACK   double
#define	optional_CONFIG_MAX_ALIGN_HACK   0
#define	optional_constexpr   /*constexpr*/
#define	optional_constexpr14   /*constexpr*/
#define	optional_CPP11_OR_GREATER   ( __cplusplus >= 201103L )
#define	optional_CPP14_OR_GREATER   ( __cplusplus >= 201402L )
#define	optional_lite_VERSION   "2.0.0"
#define	optional_noexcept   /*noexcept*/
#define	optional_nullptr   NULL
#define	optional_ref_qual   /*&*/
#define	optional_refref_qual   /*&&*/

Typedefs
typedef nulltype	nonstd::optional_lite::detail::alignment_types

Functions
template<class T >
in_place_t	nonstd::in_place (detail::in_place_type_tag< T >=detail::in_place_type_tag< T >())
template<std::size_t I>
in_place_t	nonstd::in_place (detail::in_place_index_tag< I >=detail::in_place_index_tag< I >())
template<typename T >
optional< T >	nonstd::optional_lite::make_optional (T const &v)
template<typename T >
bool	nonstd::optional_lite::operator!= (optional< T > const &x, optional< T > const &y)
template<typename T >
bool	nonstd::optional_lite::operator!= (optional< T > const &x, nullopt_t) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator!= (nullopt_t, optional< T > const &x) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator!= (optional< T > const &x, const T &v)
template<typename T >
bool	nonstd::optional_lite::operator!= (T const &v, optional< T > const &x)
template<typename T >
bool	nonstd::optional_lite::operator< (optional< T > const &x, optional< T > const &y)
template<typename T >
bool	nonstd::optional_lite::operator< (optional< T > const &, nullopt_t) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator< (nullopt_t, optional< T > const &x) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator< (optional< T > const &x, const T &v)
template<typename T >
bool	nonstd::optional_lite::operator< (T const &v, optional< T > const &x)
template<typename T >
bool	nonstd::optional_lite::operator<= (optional< T > const &x, optional< T > const &y)
template<typename T >
bool	nonstd::optional_lite::operator<= (optional< T > const &x, nullopt_t) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator<= (nullopt_t, optional< T > const &) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator<= (optional< T > const &x, const T &v)
template<typename T >
bool	nonstd::optional_lite::operator<= (T const &v, optional< T > const &x)
template<typename T >
bool	nonstd::optional_lite::operator== (optional< T > const &x, optional< T > const &y)
template<typename T >
bool	nonstd::optional_lite::operator== (optional< T > const &x, nullopt_t) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator== (nullopt_t, optional< T > const &x) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator== (optional< T > const &x, const T &v)
template<typename T >
bool	nonstd::optional_lite::operator== (T const &v, optional< T > const &x)
template<typename T >
bool	nonstd::optional_lite::operator> (optional< T > const &x, optional< T > const &y)
template<typename T >
bool	nonstd::optional_lite::operator> (optional< T > const &x, nullopt_t) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator> (nullopt_t, optional< T > const &) optional_noexcept
template<typename T >
bool	nonstd::optional_lite::operator> (optional< T > const &x, const T &v)
template<typename T >
bool	nonstd::optional_lite::operator> (T const &v, optional< T > const &x)
template<typename T >
bool	nonstd::optional_lite::operator>= (optional< T > const &x, optional< T > const &y)
template<typename T >
bool	nonstd::optional_lite::operator>= (optional< T > const &, nullopt_t)
template<typename T >
bool	nonstd::optional_lite::operator>= (nullopt_t, optional< T > const &x)
template<typename T >
bool	nonstd::optional_lite::operator>= (optional< T > const &x, const T &v)
template<typename T >
bool	nonstd::optional_lite::operator>= (T const &v, optional< T > const &x)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (char)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (short)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (int)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (long)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (float)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (double)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (char *)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (short *)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (int *)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (long *)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (float *)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (double *)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (long double *)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (Unknown(*)(Unknown))
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (Unknown *Unknown::*)
typedef	nonstd::optional_lite::detail::optional_ALIGN_TYPE (Unknown(Unknown::*)(Unknown))
template<typename T >
void	nonstd::optional_lite::swap (optional< T > &x, optional< T > &y)

Variables
const nullopt_t	nonstd::optional_lite::nullopt ((nullopt_t::init()))

Macro Definition Documentation

#define nonstd_lite_HAVE_IN_PLACE_TYPES   1

Definition at line 223 of file optional.hpp.

#define nonstd_lite_in_place_index_t

(

T

)

nonstd::in_place_t(&)( nonstd::detail::in_place_index_tag<I> )

Definition at line 221 of file optional.hpp.

#define nonstd_lite_in_place_type_t

(

T

)

nonstd::in_place_t(&)( nonstd::detail::in_place_type_tag<T> )

Definition at line 220 of file optional.hpp.

#define NONSTD_OPTIONAL_LITE_HPP

Definition at line 19 of file optional.hpp.

#define optional_ALIGN_AS

(

to_align

)

typename type_of_size< alignment_types, alignment_of< to_align >::value >::type

Definition at line 334 of file optional.hpp.

#define optional_ALIGN_TYPE

(

type

)

typelist< type , typelist< struct_t< type >

Definition at line 379 of file optional.hpp.

#define optional_BETWEEN	(		v,
			lo,
			hi
	)		( lo <= v && v < hi )

Definition at line 47 of file optional.hpp.

#define optional_COMPILER_GNUC_VERSION   0

Definition at line 58 of file optional.hpp.

#define optional_COMPILER_MSVC_VERSION   0

Definition at line 52 of file optional.hpp.

#define optional_CONFIG_ALIGN_AS_FALLBACK   double

Definition at line 38 of file optional.hpp.

#define optional_CONFIG_MAX_ALIGN_HACK   0

Definition at line 30 of file optional.hpp.

#define optional_constexpr   /*constexpr*/

Definition at line 145 of file optional.hpp.

#define optional_constexpr14   /*constexpr*/

Definition at line 151 of file optional.hpp.

#define optional_CPP11_OR_GREATER   ( __cplusplus >= 201103L )

Definition at line 43 of file optional.hpp.

#define optional_CPP14_OR_GREATER   ( __cplusplus >= 201402L )

Definition at line 44 of file optional.hpp.

#define optional_lite_VERSION   "2.0.0"

Definition at line 25 of file optional.hpp.

#define optional_noexcept   /*noexcept*/

Definition at line 157 of file optional.hpp.

#define optional_nullptr   NULL

Definition at line 163 of file optional.hpp.

#define optional_ref_qual   /*&*/

Definition at line 170 of file optional.hpp.

#define optional_refref_qual   /*&&*/

Definition at line 171 of file optional.hpp.