#include <optional-ref.h>

Public Types
using	nonConstT = typename std::remove_const< T >::type

Public Member Functions
	optional_ref (const optional_ref< T > &other)=default

	optional_ref (optional_ref< T > &&other)=default

	optional_ref (std::nullopt_t)

	optional_ref (T &other)

	optional_ref (T &&other)=delete

bool	has_value () const

T &	value () const

T &	value_or (T &default_) const

void	reset ()

T *	operator-> () const

T &	operator* () const

optional_ref &	operator= (const optional_ref< T > &other)=default

optional_ref &	operator= (optional_ref< T > &&other)=default

optional_ref &	operator= (std::nullopt_t)

optional_ref &	operator= (T &t)

optional_ref &	operator= (T &&t)=delete

	operator bool () const

bool	operator== (const optional_ref< T > &other) const

bool	operator!= (const optional_ref< T > &other) const

	operator std::optional< nonConstT > () const

Detailed Description

template<typename T>
class hilti::optional_ref< T >

Similar to std::optional<>T but storing a reference to the wrapped instance instead of a full copy. The caller must ensure that the underlying instance remains valid as long as necessary.

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

/home/docs/checkouts/readthedocs.org/user_builds/spicy-docs/checkouts/v1.3.0/hilti/toolchain/include/base/optional-ref.h

Public Types

Public Member Functions

Detailed Description

template<typename T> class hilti::optional_ref< T >

template<typename T>
class hilti::optional_ref< T >