NAME

       std::__detail::_Power2_rehash_policy - Rehash policy providing power of 2 bucket numbers.
       Avoids modulo operations.

SYNOPSIS

       #include <hashtable_policy.h>

   Public Types
       using __has_load_factor = std::true_type
       typedef std::size_t _State

   Public Member Functions
       _Power2_rehash_policy (float __z=1.0) noexcept
       std::size_t _M_bkt_for_elements (std::size_t __n) const noexcept
       std::pair< bool, std::size_t > _M_need_rehash (std::size_t __n_bkt, std::size_t __n_elt,
           std::size_t __n_ins) noexcept
       std::size_t _M_next_bkt (std::size_t __n) noexcept
       void _M_reset () noexcept
       void _M_reset (_State __state) noexcept
       _State _M_state () const noexcept
       float max_load_factor () const noexcept

   Public Attributes
       float _M_max_load_factor
       std::size_t _M_next_resize

   Static Public Attributes
       static const std::size_t _S_growth_factor

Detailed Description

       Rehash policy providing power of 2 bucket numbers. Avoids modulo operations.

       Definition at line 522 of file hashtable_policy.h.

Member Typedef Documentation

   using std::__detail::_Power2_rehash_policy::__has_load_factor =  std::true_type
       Definition at line 524 of file hashtable_policy.h.

   typedef std::size_t std::__detail::_Power2_rehash_policy::_State
       Definition at line 590 of file hashtable_policy.h.

Constructor & Destructor Documentation

   std::__detail::_Power2_rehash_policy::_Power2_rehash_policy (float __z = 1.0) [inline],
       [noexcept]
       Definition at line 526 of file hashtable_policy.h.

Member Function Documentation

   std::size_t std::__detail::_Power2_rehash_policy::_M_bkt_for_elements (std::size_t __n) const
       [inline],  [noexcept]
       Definition at line 562 of file hashtable_policy.h.

   std::pair< bool, std::size_t > std::__detail::_Power2_rehash_policy::_M_need_rehash
       (std::size_t __n_bkt, std::size_t __n_elt, std::size_t __n_ins) [inline],  [noexcept]
       Definition at line 570 of file hashtable_policy.h.

   std::size_t std::__detail::_Power2_rehash_policy::_M_next_bkt (std::size_t __n) [inline],
       [noexcept]
       Definition at line 536 of file hashtable_policy.h.

   void std::__detail::_Power2_rehash_policy::_M_reset () [inline],  [noexcept]
       Definition at line 597 of file hashtable_policy.h.

   void std::__detail::_Power2_rehash_policy::_M_reset (_State __state) [inline],  [noexcept]
       Definition at line 601 of file hashtable_policy.h.

   _State std::__detail::_Power2_rehash_policy::_M_state () const [inline],  [noexcept]
       Definition at line 593 of file hashtable_policy.h.

   float std::__detail::_Power2_rehash_policy::max_load_factor () const [inline],  [noexcept]
       Definition at line 530 of file hashtable_policy.h.

Member Data Documentation

   float std::__detail::_Power2_rehash_policy::_M_max_load_factor
       Definition at line 606 of file hashtable_policy.h.

   std::size_t std::__detail::_Power2_rehash_policy::_M_next_resize
       Definition at line 607 of file hashtable_policy.h.

   const std::size_t std::__detail::_Power2_rehash_policy::_S_growth_factor [static]
       Definition at line 604 of file hashtable_policy.h.

Author

       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++                                Tue Feb 21 202std::__detail::_Power2_rehash_policy(3cxx)