nonstd::optional_lite::optional< T > Class Template Reference

class optional More...

#include <ndn-cxx/util/nonstd/optional.hpp>

Public Types
typedef T	value_type

Public Member Functions
	optional ()
	optional (nullopt_t)
	optional (optional const &other)
template<typename U >
	optional (optional< U > const &other)
	optional (value_type const &value)
	~optional ()
bool	has_value () const
	operator safe_bool () const
value_type const &	operator* () const
value_type &	operator* ()
value_type const *	operator-> () const
value_type *	operator-> ()
optional &	operator= (nullopt_t)
optional &	operator= (optional const &other)
template<typename U >
optional &	operator= (U const &value)
template<typename U >
optional &	operator= (optional< U > const &other)
void	reset ()
void	swap (optional &other)
value_type const &	value () const
value_type &	value ()
template<typename U >
value_type	value_or (U const &v) const

Friends
template<typename >
class	optional

Detailed Description

template<typename T>
class nonstd::optional_lite::optional< T >

class optional

optional access error

optional

Definition at line 507 of file optional.hpp.

Member Typedef Documentation

value_type

template<typename T>

typedef T nonstd::optional_lite::optional< T >::value_type

Definition at line 846 of file optional.hpp.

Constructor & Destructor Documentation

optional() [1/5]

template<typename T>

nonstd::optional_lite::optional< T >::optional ( )

inline

Definition at line 851 of file optional.hpp.

optional() [2/5]

template<typename T>

nonstd::optional_lite::optional< T >::optional ( nullopt_t  )

inline

Definition at line 858 of file optional.hpp.

optional() [3/5]

template<typename T>

nonstd::optional_lite::optional< T >::optional ( optional< T > const &  other )

inline

Definition at line 864 of file optional.hpp.

optional() [4/5]

template<typename T>

template<typename U >

nonstd::optional_lite::optional< T >::optional ( optional< U > const &  other )

inline

Definition at line 924 of file optional.hpp.

optional() [5/5]

template<typename T>

nonstd::optional_lite::optional< T >::optional ( value_type const &  value )

inline

Definition at line 1053 of file optional.hpp.

~optional()

template<typename T>

nonstd::optional_lite::optional< T >::~optional ( )

inline

Definition at line 1062 of file optional.hpp.

Member Function Documentation

has_value()

template<typename T>

bool nonstd::optional_lite::optional< T >::has_value ( ) const

inline

Definition at line 1313 of file optional.hpp.

operator safe_bool()

template<typename T>

nonstd::optional_lite::optional< T >::operator safe_bool ( ) const

inline

Definition at line 1306 of file optional.hpp.

operator*() [1/2]

template<typename T>

value_type const& nonstd::optional_lite::optional< T >::operator* ( ) const

inline

Definition at line 1274 of file optional.hpp.

operator*() [2/2]

template<typename T>

value_type& nonstd::optional_lite::optional< T >::operator* ( )

inline

Definition at line 1280 of file optional.hpp.

operator->() [1/2]

template<typename T>

value_type const* nonstd::optional_lite::optional< T >::operator-> ( ) const

inline

Definition at line 1262 of file optional.hpp.

operator->() [2/2]

template<typename T>

value_type* nonstd::optional_lite::optional< T >::operator-> ( )

inline

Definition at line 1268 of file optional.hpp.

operator=() [1/4]

template<typename T>

optional& nonstd::optional_lite::optional< T >::operator= ( nullopt_t  )

inline

Definition at line 1073 of file optional.hpp.

operator=() [2/4]

template<typename T>

optional& nonstd::optional_lite::optional< T >::operator= ( optional< T > const &  other )

inline

Definition at line 1094 of file optional.hpp.

operator=() [3/4]

template<typename T>

template<typename U >

optional& nonstd::optional_lite::optional< T >::operator= ( U const &  value )

inline

Definition at line 1149 of file optional.hpp.

operator=() [4/4]

template<typename T>

template<typename U >

optional& nonstd::optional_lite::optional< T >::operator= ( optional< U > const &  other )

inline

Definition at line 1182 of file optional.hpp.

reset()

template<typename T>

void nonstd::optional_lite::optional< T >::reset ( )

inline

Definition at line 1386 of file optional.hpp.

swap()

template<typename T>

void nonstd::optional_lite::optional< T >::swap ( optional< T > &  other )

inline

Definition at line 1246 of file optional.hpp.

value() [1/2]

template<typename T>

value_type const& nonstd::optional_lite::optional< T >::value ( ) const

inline

Definition at line 1319 of file optional.hpp.

value() [2/2]

template<typename T>

value_type& nonstd::optional_lite::optional< T >::value ( )

inline

Definition at line 1332 of file optional.hpp.

value_or()

template<typename T>

template<typename U >

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

inline

Definition at line 1377 of file optional.hpp.

Friends And Related Function Documentation

optional

template<typename T>

template<typename >

friend class optional

friend

Definition at line 841 of file optional.hpp.