std::__detail::_Hashtable_alloc - Man Page

std::__detail::_Hashtable_alloc< _NodeAlloc >

Synopsis

Inherits std::__detail::_Hashtable_ebo_helper< 0, _NodeAlloc >.

Public Types

using __buckets_alloc_traits = std::allocator_traits< __buckets_alloc_type >
using __buckets_alloc_type = __alloc_rebind< __node_alloc_type, __node_base_ptr >
using __buckets_ptr = __node_base_ptr *
using __node_alloc_traits = __gnu_cxx::__alloc_traits< __node_alloc_type >
using __node_alloc_type = _NodeAlloc
using __node_base = _Hash_node_base
using __node_base_ptr = __node_base *
using __node_ptr = __node_type *
using __node_type = typename _NodeAlloc::value_type
using __value_alloc_traits = typename __node_alloc_traits::template rebind_traits< typename __node_type::value_type >

Public Member Functions

template<typename _Alloc > _Hashtable_alloc (_Alloc &&__a)
_Hashtable_alloc (_Hashtable_alloc &&)=default
_Hashtable_alloc (const _Hashtable_alloc &)=default
__buckets_ptr _M_allocate_buckets (std::size_t __bkt_count)
template<typename... _Args> __node_ptr _M_allocate_node (_Args &&... __args)
template<typename... _Args> auto _M_allocate_node (_Args &&... __args) -> __node_ptr
void _M_deallocate_buckets (__buckets_ptr, std::size_t __bkt_count)
void _M_deallocate_node (__node_ptr __n)
void _M_deallocate_node_ptr (__node_ptr __n)
void _M_deallocate_nodes (__node_ptr __n)
__node_alloc_type & _M_node_allocator ()
const __node_alloc_type & _M_node_allocator () const

Detailed Description

template<typename _NodeAlloc>

struct std::__detail::_Hashtable_alloc< _NodeAlloc >" This type deals with all allocation and keeps an allocator instance through inheritance to benefit from EBO when possible.

Definition at line 1799 of file hashtable_policy.h.

Author

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Info

Wed Apr 28 2021 libstdc++