__gnu_pbds::cc_hash_ma...oad_Access, Size_Type >(3cxx)    __gnu_pbds::cc_hash_ma...oad_Access, Size_Type >(3cxx)

NAME

       __gnu_pbds::cc_hash_max_collision_check_resize_trigger< External_Load_Access, Size_Type > - A resize
       trigger policy based on collision checks. It keeps the simulated load factor lower than some given load
       factor.

SYNOPSIS

       #include <hash_policy.hpp>

   Public Types
       enum { external_load_access }
       typedef Size_Type size_type

   Public Member Functions
       cc_hash_max_collision_check_resize_trigger (float load=0.5)
           Default constructor, or constructor taking load, a __load factor which it will attempt to maintain.
       float get_load () const
           Returns the current load.
       void set_load (float load)
           Sets the load; does not resize the container.
       void swap (cc_hash_max_collision_check_resize_trigger< External_Load_Access, Size_Type > &other)

   Protected Member Functions
       bool is_grow_needed (size_type size, size_type num_entries) const
           Queries whether a grow is needed. This method is called only if this object indicated is needed.
       bool is_resize_needed () const
           Queries whether a resize is needed.
       void notify_cleared ()
           Notifies the table was cleared.
       void notify_erase_search_collision ()
           Notifies a search encountered a collision.
       void notify_erase_search_end ()
           Notifies a search ended.
       void notify_erase_search_start ()
           Notifies an erase search started.
       void notify_erased (size_type num_entries)
           Notifies an element was erased.
       void notify_externally_resized (size_type new_size)
           Notifies the table was resized externally.
       void notify_find_search_collision ()
           Notifies a search encountered a collision.
       void notify_find_search_end ()
           Notifies a search ended.
       void notify_find_search_start ()
           Notifies a find search started.
       void notify_insert_search_collision ()
           Notifies a search encountered a collision.
       void notify_insert_search_end ()
           Notifies a search ended.
       void notify_insert_search_start ()
           Notifies an insert search started.
       void notify_inserted (size_type num_entries)
           Notifies an element was inserted.
       void notify_resized (size_type new_size)
           Notifies the table was resized as a result of this object's signifying that a resize is needed.

Detailed Description

   template<bool External_Load_Access = false, typename Size_Type = std::size_t>
       class __gnu_pbds::cc_hash_max_collision_check_resize_trigger< External_Load_Access, Size_Type >"A resize
       trigger policy based on collision checks. It keeps the simulated load factor lower than some given load
       factor.

       Definition at line 293 of file hash_policy.hpp.

Member Typedef Documentation

   template<bool External_Load_Access = false, typename Size_Type  = std::size_t> typedef Size_Type
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger< External_Load_Access, Size_Type >::size_type
       Definition at line 296 of file hash_policy.hpp.

Member Enumeration Documentation

   template<bool External_Load_Access = false, typename Size_Type  = std::size_t> anonymous enum
       Enumerator

       external_load_access
              Specifies  whether  the  load  factor  can  be accessed externally. The two options have different
              trade-offs in terms of flexibility, genericity, and encapsulation.

       Definition at line 298 of file hash_policy.hpp.

Constructor & Destructor Documentation

   template<bool     External_Load_Access     =     false,     typename      Size_Type       =      std::size_t>
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::cc_hash_max_collision_check_resize_trigger (float load = 0.5)
       Default constructor, or constructor taking load, a __load factor which it will attempt to maintain.

Member Function Documentation

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =    std::size_t>     float
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<  External_Load_Access,  Size_Type  >::get_load ()
       const [inline]
       Returns the current load.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     bool
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger< External_Load_Access, Size_Type >::is_grow_needed
       (size_type size, size_type num_entries) const [inline],  [protected]
       Queries whether a grow is needed. This method is called only if this object indicated is needed.

   template<bool     External_Load_Access     =    false,    typename    Size_Type     =    std::size_t>    bool
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::is_resize_needed () const [inline],  [protected]
       Queries whether a resize is needed.

   template<bool     External_Load_Access     =    false,    typename    Size_Type     =    std::size_t>    void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger< External_Load_Access, Size_Type >::notify_cleared
       () [protected]
       Notifies the table was cleared.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_erase_search_collision () [inline],  [protected]
       Notifies a search encountered a collision.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_erase_search_end () [inline],  [protected]
       Notifies a search ended.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_erase_search_start () [inline],  [protected]
       Notifies an erase search started.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<  External_Load_Access, Size_Type >::notify_erased
       (size_type num_entries) [inline],  [protected]
       Notifies an element was erased.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_externally_resized (size_type new_size) [protected]
       Notifies the table was resized externally.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_find_search_collision () [inline],  [protected]
       Notifies a search encountered a collision.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_find_search_end () [inline],  [protected]
       Notifies a search ended.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_find_search_start () [inline],  [protected]
       Notifies a find search started.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_insert_search_collision () [inline],  [protected]
       Notifies a search encountered a collision.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_insert_search_end () [inline],  [protected]
       Notifies a search ended.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_insert_search_start () [inline],  [protected]
       Notifies an insert search started.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<          External_Load_Access,          Size_Type
       >::notify_inserted (size_type num_entries) [inline],  [protected]
       Notifies an element was inserted.

   template<bool    External_Load_Access    =    false,    typename    Size_Type     =     std::size_t>     void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger< External_Load_Access, Size_Type >::notify_resized
       (size_type new_size) [protected]
       Notifies the table was resized as a result of this object's signifying that a resize is needed.

   template<bool     External_Load_Access     =    false,    typename    Size_Type     =    std::size_t>    void
       __gnu_pbds::cc_hash_max_collision_check_resize_trigger<   External_Load_Access,   Size_Type   >::set_load
       (float load)
       Sets the load; does not resize the container.

Author

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