__gnu_pbds::hash_standard_resize_policy< Size_Policy, Trigger_Policy,
External_Size_Access, Size_Type >(3)                  Library Functions Manual

NAME
       __gnu_pbds::hash_standard_resize_policy< Size_Policy, Trigger_Policy,
       External_Size_Access, Size_Type > - A resize policy which delegates
       operations to size and trigger policies.


SYNOPSIS
       #include <hash_policy.hpp>

       Inherits __gnu_pbds::hash_exponential_size_policy< Size_Type >, and
       __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access,
       Size_Type >.

   Public Types
       enum { external_load_access }
       enum { external_size_access }
       typedef Size_Policy size_policy
       typedef Size_Type size_type
       typedef Trigger_Policy trigger_policy

   Public Member Functions
       hash_standard_resize_policy ()
           Default constructor.
       hash_standard_resize_policy (const Size_Policy &r_size_policy)
           constructor taking some policies r_size_policy will be copied by
           the Size_Policy object of this object.
       hash_standard_resize_policy (const Size_Policy &r_size_policy, const
           Trigger_Policy &r_trigger_policy)
           constructor taking some policies. r_size_policy will be copied by
           the Size_Policy object of this object. r_trigger_policy will be
           copied by the Trigger_Policy object of this object.
       size_type get_actual_size () const
           Returns the actual size of the container.
       std::pair< float, float > get_loads () const
           Returns a pair of the minimal and maximal loads, respectively.
       Size_Policy & get_size_policy ()
           Access to the Size_Policy object used.
       const Size_Policy & get_size_policy () const
           Const access to the Size_Policy object used.
       Trigger_Policy & get_trigger_policy ()
           Access to the Trigger_Policy object used.
       const Trigger_Policy & get_trigger_policy () const
           Access to the Trigger_Policy object used.
       void resize (size_type suggested_new_size)
           Resizes the container to suggested_new_size, a suggested size (the
           actual size will be determined by the Size_Policy object).
       void set_loads (std::pair< float, float > load_pair)
           Sets the loads through a pair of the minimal and maximal loads,
           respectively.
       void swap (hash_exponential_size_policy< Size_Type > &other)
       void swap (hash_load_check_resize_trigger &other)
       void swap (hash_standard_resize_policy< Size_Policy, Trigger_Policy,
           External_Size_Access, Size_Type > &other)

   Protected Member Functions
       size_type get_nearest_larger_size (size_type size) const
       size_type get_nearest_smaller_size (size_type size) const
       size_type get_new_size (size_type size, size_type num_used_e) const
           Queries what the new size should be, when the container is resized
           naturally. The current __size of the container is size, and the
           number of used entries within the container is num_used_e.
       bool is_grow_needed (size_type size, size_type num_entries) const
       bool is_resize_needed () const
       void notify_cleared ()
       void notify_erase_search_collision ()
       void notify_erase_search_end ()
       void notify_erase_search_start ()
       void notify_erased (size_type num_e)
       void notify_externally_resized (size_type new_size)
       void notify_find_search_collision ()
       void notify_find_search_end ()
       void notify_find_search_start ()
       void notify_insert_search_collision ()
       void notify_insert_search_end ()
       void notify_insert_search_start ()
       void notify_inserted (size_type num_e)
       void notify_resized (size_type new_size)

Detailed Description
   template<typename Size_Policy = hash_exponential_size_policy<>, typename
       Trigger_Policy = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type = std::size_t>
       class __gnu_pbds::hash_standard_resize_policy< Size_Policy,
       Trigger_Policy, External_Size_Access, Size_Type >"A resize policy which
       delegates operations to size and trigger policies.

Member Enumeration Documentation
   template<bool External_Load_Access = false, typename Size_Type  =
       std::size_t> anonymous enum [inherited]
       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.

Constructor & Destructor Documentation
   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t>
       __gnu_pbds::hash_standard_resize_policy< Size_Policy, Trigger_Policy,
       External_Size_Access, Size_Type >::hash_standard_resize_policy ()
       Default constructor.

   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t>
       __gnu_pbds::hash_standard_resize_policy< Size_Policy, Trigger_Policy,
       External_Size_Access, Size_Type >::hash_standard_resize_policy (const
       Size_Policy & r_size_policy)
       constructor taking some policies r_size_policy will be copied by the
       Size_Policy object of this object.

   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t>
       __gnu_pbds::hash_standard_resize_policy< Size_Policy, Trigger_Policy,
       External_Size_Access, Size_Type >::hash_standard_resize_policy (const
       Size_Policy & r_size_policy, const Trigger_Policy & r_trigger_policy)
       constructor taking some policies. r_size_policy will be copied by the
       Size_Policy object of this object. r_trigger_policy will be copied by
       the Trigger_Policy object of this object.

Member Function Documentation
   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t>
       size_type __gnu_pbds::hash_standard_resize_policy< Size_Policy,
       Trigger_Policy, External_Size_Access, Size_Type >::get_actual_size ()
       const [inline]
       Returns the actual size of the container.

   template<bool External_Load_Access = false, typename Size_Type  =
       std::size_t> std::pair< float, float >
       __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access,
       Size_Type >::get_loads () const [inline],  [inherited]
       Returns a pair of the minimal and maximal loads, respectively.

   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t>
       size_type __gnu_pbds::hash_standard_resize_policy< Size_Policy,
       Trigger_Policy, External_Size_Access, Size_Type >::get_new_size
       (size_type size, size_type num_used_e) const [protected]
       Queries what the new size should be, when the container is resized
       naturally. The current __size of the container is size, and the number
       of used entries within the container is num_used_e.

   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t>
       Size_Policy & __gnu_pbds::hash_standard_resize_policy< Size_Policy,
       Trigger_Policy, External_Size_Access, Size_Type >::get_size_policy ()
       Access to the Size_Policy object used.

   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t> const
       Size_Policy & __gnu_pbds::hash_standard_resize_policy< Size_Policy,
       Trigger_Policy, External_Size_Access, Size_Type >::get_size_policy ()
       const
       Const access to the Size_Policy object used.

   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t>
       Trigger_Policy & __gnu_pbds::hash_standard_resize_policy< Size_Policy,
       Trigger_Policy, External_Size_Access, Size_Type >::get_trigger_policy
       ()
       Access to the Trigger_Policy object used.

   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t> const
       Trigger_Policy & __gnu_pbds::hash_standard_resize_policy< Size_Policy,
       Trigger_Policy, External_Size_Access, Size_Type >::get_trigger_policy
       () const
       Access to the Trigger_Policy object used.

   template<typename Size_Policy  = hash_exponential_size_policy<>, typename
       Trigger_Policy  = hash_load_check_resize_trigger<>, bool
       External_Size_Access = false, typename Size_Type  = std::size_t> void
       __gnu_pbds::hash_standard_resize_policy< Size_Policy, Trigger_Policy,
       External_Size_Access, Size_Type >::resize (size_type
       suggested_new_size)
       Resizes the container to suggested_new_size, a suggested size (the
       actual size will be determined by the Size_Policy object).

   template<bool External_Load_Access = false, typename Size_Type  =
       std::size_t> void __gnu_pbds::hash_load_check_resize_trigger<
       External_Load_Access, Size_Type >::set_loads (std::pair< float, float >
       load_pair) [inherited]
       Sets the loads through a pair of the minimal and maximal loads,
       respectively.


Author
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                                   libstdc++
__gnu_pbds::hash_standard_resize_policy< Size_Policy, Trigger_Policy,
External_Size_Access, Size_Type >(3)