libstdc++
std::unique_ptr< _Tp[], _Dp > Class Template Reference

List of all members.

Public Types

typedef _Dp deleter_type
typedef _Tp element_type
typedef _Pointer::type pointer

Public Member Functions

constexpr unique_ptr () noexcept
 unique_ptr (pointer __p) noexcept
template<typename _Up , typename = _Require<is_pointer<pointer>, is_convertible<_Up*, pointer>, __is_derived_Tp<_Up>>>
 unique_ptr (_Up *__p)
 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
constexpr unique_ptr (nullptr_t) noexcept
template<typename _Up , typename _Ep , typename = _Require<__safe_conversion<_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
 unique_ptr (const unique_ptr &)
template<typename _Up , typename = _Require<is_pointer<pointer>, is_convertible<_Up*, pointer>, __is_derived_Tp<_Up>>>
 unique_ptr (_Up *, typename conditional< is_reference< deleter_type >::value, deleter_type, const deleter_type & >::type)
template<typename _Up , typename = _Require<is_pointer<pointer>, is_convertible<_Up*, pointer>, __is_derived_Tp<_Up>>>
 unique_ptr (_Up *, typename remove_reference< deleter_type >::type &&)
 ~unique_ptr ()
pointer get () const noexcept
deleter_type & get_deleter () noexcept
const deleter_type & get_deleter () const noexcept
 operator bool () const noexcept
unique_ptroperator= (unique_ptr &&__u) noexcept
template<typename _Up , typename _Ep >
enable_if< __safe_conversion
< _Up, _Ep >::value,
unique_ptr & >::type 
operator= (unique_ptr< _Up, _Ep > &&__u) noexcept
unique_ptroperator= (nullptr_t) noexcept
unique_ptroperator= (const unique_ptr &)
std::add_lvalue_reference
< element_type >::type 
operator[] (size_t __i) const
pointer release () noexcept
void reset (pointer __p=pointer()) noexcept
template<typename _Up , typename = _Require<is_pointer<pointer>, is_convertible<_Up*, pointer>, __is_derived_Tp<_Up>>>
void reset (_Up *)
void swap (unique_ptr &__u) noexcept

Detailed Description

template<typename _Tp, typename _Dp>
class std::unique_ptr< _Tp[], _Dp >

20.7.1.3 unique_ptr for array objects with a runtime length

Definition at line 365 of file unique_ptr.h.


Constructor & Destructor Documentation

template<typename _Tp , typename _Dp >
constexpr std::unique_ptr< _Tp[], _Dp >::unique_ptr ( ) [inline]

Default constructor, creates a unique_ptr that owns nothing.

Definition at line 414 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
std::unique_ptr< _Tp[], _Dp >::unique_ptr ( pointer  __p) [inline, explicit]

Takes ownership of a pointer.

Parameters:
__pA pointer to an array of element_type

The deleter will be value-initialized.

Definition at line 426 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
std::unique_ptr< _Tp[], _Dp >::unique_ptr ( pointer  __p,
typename conditional< is_reference< deleter_type >::value, deleter_type, const deleter_type & >::type  __d 
) [inline]

Takes ownership of a pointer.

Parameters:
__pA pointer to an array of element_type
__dA reference to a deleter.

The deleter will be initialized with __d

Definition at line 444 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
std::unique_ptr< _Tp[], _Dp >::unique_ptr ( pointer  __p,
typename remove_reference< deleter_type >::type &&  __d 
) [inline]

Takes ownership of a pointer.

Parameters:
__pA pointer to an array of element_type
__dA reference to a deleter.

The deleter will be initialized with std::move(__d)

Definition at line 456 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
std::unique_ptr< _Tp[], _Dp >::unique_ptr ( unique_ptr< _Tp[], _Dp > &&  __u) [inline]

Move constructor.

Definition at line 463 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
constexpr std::unique_ptr< _Tp[], _Dp >::unique_ptr ( nullptr_t  ) [inline]

Creates a unique_ptr that owns nothing.

Definition at line 467 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
std::unique_ptr< _Tp[], _Dp >::~unique_ptr ( ) [inline]

Destructor, invokes the deleter if the stored pointer is not null.

Definition at line 480 of file unique_ptr.h.

References std::unique_ptr< _Tp, _Dp >::get_deleter().


Member Function Documentation

template<typename _Tp , typename _Dp >
pointer std::unique_ptr< _Tp[], _Dp >::get ( void  ) const [inline]

Return the stored pointer.

Definition at line 541 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
deleter_type& std::unique_ptr< _Tp[], _Dp >::get_deleter ( ) [inline]

Return a reference to the stored deleter.

Definition at line 546 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
const deleter_type& std::unique_ptr< _Tp[], _Dp >::get_deleter ( ) const [inline]

Return a reference to the stored deleter.

Definition at line 551 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
std::unique_ptr< _Tp[], _Dp >::operator bool ( ) const [inline, explicit]

Return true if the stored pointer is not null.

Definition at line 555 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
unique_ptr& std::unique_ptr< _Tp[], _Dp >::operator= ( unique_ptr< _Tp[], _Dp > &&  __u) [inline]

Move assignment operator.

Parameters:
__uThe object to transfer ownership from.

Invokes the deleter first if this object owns a pointer.

Definition at line 497 of file unique_ptr.h.

References std::unique_ptr< _Tp, _Dp >::get_deleter(), and std::unique_ptr< _Tp, _Dp >::reset().

template<typename _Tp , typename _Dp >
template<typename _Up , typename _Ep >
enable_if<__safe_conversion<_Up, _Ep>::value, unique_ptr&>::type std::unique_ptr< _Tp[], _Dp >::operator= ( unique_ptr< _Up, _Ep > &&  __u) [inline]

Assignment from another type.

Parameters:
__uThe object to transfer ownership from, which owns a convertible pointer to an array object.

Invokes the deleter first if this object owns a pointer.

Definition at line 514 of file unique_ptr.h.

References std::unique_ptr< _Tp, _Dp >::get_deleter(), and std::unique_ptr< _Tp, _Dp >::reset().

template<typename _Tp , typename _Dp >
unique_ptr& std::unique_ptr< _Tp[], _Dp >::operator= ( nullptr_t  ) [inline]

Reset the unique_ptr to empty, invoking the deleter if necessary.

Definition at line 523 of file unique_ptr.h.

References std::unique_ptr< _Tp, _Dp >::reset().

template<typename _Tp , typename _Dp >
std::add_lvalue_reference<element_type>::type std::unique_ptr< _Tp[], _Dp >::operator[] ( size_t  __i) const [inline]

Access an element of owned array.

Definition at line 533 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
pointer std::unique_ptr< _Tp[], _Dp >::release ( ) [inline]

Release ownership of any stored pointer.

Definition at line 562 of file unique_ptr.h.

template<typename _Tp , typename _Dp >
void std::unique_ptr< _Tp[], _Dp >::reset ( pointer  __p = pointer()) [inline]

Replace the stored pointer.

Parameters:
__pThe new pointer to store.

The deleter will be invoked if a pointer is already owned.

Definition at line 576 of file unique_ptr.h.

References std::unique_ptr< _Tp, _Dp >::get_deleter(), and std::unique_ptr< _Tp, _Dp >::swap().

template<typename _Tp , typename _Dp >
void std::unique_ptr< _Tp[], _Dp >::swap ( unique_ptr< _Tp[], _Dp > &  __u) [inline]

Exchange the pointer and deleter with another object.

Definition at line 591 of file unique_ptr.h.

References std::unique_ptr< _Tp, _Dp >::swap().


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