Public Types¶

template<typename _Up , typename _Ep > using __safe_conversion_up = __and_< is_convertible< typename unique_ptr< _Up, _Ep >::pointer, pointer >, __not_< is_array< _Up > > >
using deleter_type = _Dp
using element_type = _Tp
using pointer = typename __uniq_ptr_impl< _Tp, _Dp >::pointer

Public Member Functions¶

template<typename _Up = _Dp, typename = _DeleterConstraint<_Up>> constexpr unique_ptr () noexcept
Default constructor, creates a unique_ptr that owns nothing. template<typename _Up , typename > unique_ptr (auto_ptr< _Up > &&__u) noexcept
unique_ptr (const unique_ptr &)=delete
template<typename _Up = _Dp, typename = _DeleterConstraint<_Up>> constexpr unique_ptr (nullptr_t) noexcept
Creates a unique_ptr that owns nothing. template<typename _Up = _Dp, typename = _DeleterConstraint<_Up>> unique_ptr (pointer __p) noexcept
unique_ptr (pointer __p, typename conditional< is_reference< deleter_type >::value, deleter_type, const deleter_type & >::type __d) noexcept
unique_ptr (pointer __p, typename remove_reference< deleter_type >::type &&__d) noexcept
unique_ptr (unique_ptr &&__u) noexcept
Move constructor. template<typename _Up , typename _Ep , typename = _Require< __safe_conversion_up<_Up, _Ep>, typename conditional<is_reference<_Dp>::value, is_same<_Ep, _Dp>, is_convertible<_Ep, _Dp>>::type>> unique_ptr (unique_ptr< _Up, _Ep > &&__u) noexcept
Converting constructor from another type. ~unique_ptr () noexcept
Destructor, invokes the deleter if the stored pointer is not null. pointer get () const noexcept
Return the stored pointer. const deleter_type & get_deleter () const noexcept
Return a reference to the stored deleter. deleter_type & get_deleter () noexcept
Return a reference to the stored deleter. operator bool () const noexcept
Return true if the stored pointer is not null. add_lvalue_reference< element_type >::type operator* () const
Dereference the stored pointer. pointer operator-> () const noexcept
Return the stored pointer. unique_ptr & operator= (const unique_ptr &)=delete
unique_ptr & operator= (nullptr_t) noexcept
Reset the unique_ptr to empty, invoking the deleter if necessary. unique_ptr & operator= (unique_ptr &&__u) noexcept
Move assignment operator. template<typename _Up , typename _Ep > enable_if< __and_< __safe_conversion_up< _Up, _Ep >, is_assignable< deleter_type &, _Ep && > >::value, unique_ptr & >::type operator= (unique_ptr< _Up, _Ep > &&__u) noexcept
Assignment from another type. pointer release () noexcept
Release ownership of any stored pointer. void reset (pointer __p=pointer()) noexcept
Replace the stored pointer. void swap (unique_ptr &__u) noexcept
Exchange the pointer and deleter with another object.

template<typename _Tp, typename _Dp = default_delete<_Tp>>¶

class std::unique_ptr< _Tp, _Dp >" 20.7.1.2 unique_ptr for single objects.

Definition at line 157 of file unique_ptr.h.