Provided by: libstdc++-9-doc_9.2.1-9ubuntu2_all bug

NAME

       __gnu_cxx::new_allocator< _Tp > - An allocator that uses global new, as per [20.4].

       This is precisely the allocator defined in the C++ Standard.

SYNOPSIS

       Inherited by std::allocator< value_type >, and std::allocator< _Tp >.

   Public Types
       typedef const _Tp * const_pointer
       typedef const _Tp & const_reference
       typedef ptrdiff_t difference_type
       typedef _Tp * pointer
       typedef std::true_type propagate_on_container_move_assignment
       typedef _Tp & reference
       typedef size_t size_type
       typedef _Tp value_type

   Public Member Functions
       _GLIBCXX20_CONSTEXPR new_allocator (const new_allocator &) noexcept
       template<typename _Tp1 > _GLIBCXX20_CONSTEXPR new_allocator (const new_allocator< _Tp1 >
           &) noexcept
       pointer address (reference __x) const noexcept
       const_pointer address (const_reference __x) const noexcept
       _GLIBCXX_NODISCARD pointer allocate (size_type __n, const void *=static_cast< const void
           *>(0))
       template<typename _Up , typename... _Args> void construct (_Up *__p, _Args &&... __args)
           noexcept(noexcept(::new((void *) __p) _Up(std::forward< _Args >(__args)...)))
       void deallocate (pointer __p, size_type)
       template<typename _Up > void destroy (_Up *__p) noexcept(noexcept(__p->~_Up()))
       size_type max_size () const noexcept

   Friends
       template<typename _Up > bool operator!= (const new_allocator &, const new_allocator< _Up >
           &) noexcept
       template<typename _Up > bool operator== (const new_allocator &, const new_allocator< _Up >
           &) noexcept

Detailed Description

   template<typename _Tp>
       class __gnu_cxx::new_allocator< _Tp >" An allocator that uses global new, as per [20.4].

       This is precisely the allocator defined in the C++ Standard.

       · all allocation calls operator new

       · all deallocation calls operator delete

       Template Parameters:
           _Tp Type of allocated object.

       Definition at line 58 of file new_allocator.h.

Author

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