Provided by: libstdc++-9-doc_9.5.0-3ubuntu1_all
NAME
std::__allocated_ptr< _Alloc > - Non-standard RAII type for managing pointers obtained from allocators.
SYNOPSIS
#include <allocated_ptr.h> Public Types using pointer = typename allocator_traits< _Alloc >::pointer using value_type = typename allocator_traits< _Alloc >::value_type Public Member Functions __allocated_ptr (__allocated_ptr &&__gd) noexcept Transfer ownership of the owned pointer. template<typename _Ptr , typename _Req = _Require<is_same<_Ptr, value_type*>>> __allocated_ptr (_Alloc &__a, _Ptr __ptr) Convert __ptr to allocator's pointer type and take ownership of it. __allocated_ptr (_Alloc &__a, pointer __ptr) noexcept Take ownership of __ptr. ~__allocated_ptr () Deallocate the owned pointer. value_type * get () Get the address that the owned pointer refers to. __allocated_ptr & operator= (std::nullptr_t) noexcept Release ownership of the owned pointer.
Detailed Description
template<typename _Alloc> struct std::__allocated_ptr< _Alloc >"Non-standard RAII type for managing pointers obtained from allocators. Definition at line 46 of file allocated_ptr.h.
Member Typedef Documentation
template<typename _Alloc > using std::__allocated_ptr< _Alloc >::pointer = typename allocator_traits<_Alloc>::pointer Definition at line 48 of file allocated_ptr.h. template<typename _Alloc > using std::__allocated_ptr< _Alloc >::value_type = typename allocator_traits<_Alloc>::value_type Definition at line 49 of file allocated_ptr.h.
Constructor & Destructor Documentation
template<typename _Alloc > std::__allocated_ptr< _Alloc >::__allocated_ptr (_Alloc & __a, pointer __ptr) [inline], [noexcept] Take ownership of __ptr. Definition at line 52 of file allocated_ptr.h. template<typename _Alloc > template<typename _Ptr , typename _Req = _Require<is_same<_Ptr, value_type*>>> std::__allocated_ptr< _Alloc >::__allocated_ptr (_Alloc & __a, _Ptr __ptr) [inline] Convert __ptr to allocator's pointer type and take ownership of it. Definition at line 59 of file allocated_ptr.h. template<typename _Alloc > std::__allocated_ptr< _Alloc >::__allocated_ptr (__allocated_ptr< _Alloc > && __gd) [inline], [noexcept] Transfer ownership of the owned pointer. Definition at line 65 of file allocated_ptr.h. template<typename _Alloc > std::__allocated_ptr< _Alloc >::~__allocated_ptr () [inline] Deallocate the owned pointer. Definition at line 70 of file allocated_ptr.h. References std::allocator_traits< _Alloc >::deallocate().
Member Function Documentation
template<typename _Alloc > value_type * std::__allocated_ptr< _Alloc >::get (void) [inline] Get the address that the owned pointer refers to. Definition at line 85 of file allocated_ptr.h. template<typename _Alloc > __allocated_ptr & std::__allocated_ptr< _Alloc >::operator= (std::nullptr_t) [inline], [noexcept] Release ownership of the owned pointer. Definition at line 78 of file allocated_ptr.h.
Author
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