nix::ref< T > Class Template Reference

#include <ref.hh>

Public Member Functions
	ref (const ref< T > &r)
template<std::derived_from< std::enable_shared_from_this< T > > T2>
	ref (T2 &r)
T *	operator-> () const
T &	operator* () const
	operator std::shared_ptr< T > () const
std::shared_ptr< T >	get_ptr () const
template<typename T2>
std::optional< ref< T2 > >	try_cast () const
template<typename T2>
std::shared_ptr< T2 >	try_cast_shared () const
template<typename T2>
	operator ref< T2 > () const
ref< T > &	operator= (ref< T > const &rhs)=default
bool	operator== (const ref< T > &other) const
bool	operator!= (const ref< T > &other) const
bool	operator< (const ref< T > &other) const

Static Public Member Functions
static ref< T >	unsafeFromPtr (const std::shared_ptr< T > &p)

Friends
template<typename T2, typename... Args>
ref< T2 >	make_ref (Args &&... args)

Detailed Description

template<typename T>
class nix::ref< T >

A simple non-nullable reference-counted pointer. Actually a wrapper around std::shared_ptr that prevents null constructions.

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

• lix/libutil/ref.hh