nix::box_ptr< T > Class Template Reference

#include <box_ptr.hh>

Public Types
using	pointer = typename std::unique_ptr<T>::pointer

Public Member Functions
std::add_lvalue_reference< T >::type	operator* () const noexcept
pointer	operator-> () const noexcept
pointer	get () const noexcept
box_ptr< T > &	operator= (box_ptr< T > &&other) noexcept=default
box_ptr< T > &	operator= (const box_ptr< T > &)=delete
	box_ptr (box_ptr< T > &&other)=default
template<typename Other> requires std::convertible_to<typename box_ptr<Other>::pointer, pointer> &&(!std::is_array_v<Other>)
	box_ptr (box_ptr< Other > &&other) noexcept
	box_ptr (box_ptr< T > &other)=delete
std::unique_ptr< T >	take () &&

Static Public Member Functions
static box_ptr< T >	unsafeFromNonnull (std::unique_ptr< T > p)

Detailed Description

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

A pointer that's like Rust's Box: forwards comparisons to the inner class and is non-null

Constructor & Destructor Documentation

box_ptr()

template<typename T>

template<typename Other>
requires std::convertible_to<typename box_ptr<Other>::pointer, pointer> &&(!std::is_array_v<Other>)

nix::box_ptr< T >::box_ptr ( box_ptr< Other > && other )

inlinenoexcept

Conversion operator

Member Function Documentation

unsafeFromNonnull()

template<typename T>

box_ptr< T > nix::box_ptr< T >::unsafeFromNonnull ( std::unique_ptr< T > p )

inlinestatic

Create a box_ptr from a nonnull unique_ptr.

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

• lix/libutil/box_ptr.hh