__gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >(3cxx) | __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >(3cxx) |
NAME¶
__gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type > -SYNOPSIS¶
Inherits __gnu_pbds::detail::hash_load_check_resize_trigger_size_base< Size_Type, External_Load_Access >.Public Types¶
enum { external_load_access }
Public Member Functions¶
hash_load_check_resize_trigger (float load_min=0.125, float load_max=0.5)
Protected Member Functions¶
bool is_grow_needed (size_type size, size_type num_entries) const
Detailed Description¶
template<bool External_Load_Access = false, typename Size_Type = std::size_t>class __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >¶
A resize trigger policy based on a load check. It keeps the load factor between some load factors load_min and load_max. Definition at line 175 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.
Constructor & Destructor Documentation¶
template<bool External_Load_Access, typename Size_Type > __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >:: hash_load_check_resize_trigger (floatload_min = 0.125, floatload_max = 0.5)¶
Default constructor, or constructor taking load_min and load_max load factors between which this policy will keep the actual load. Definition at line 47 of file hash_policy.hpp.Member Function Documentation¶
template<bool External_Load_Access, typename Size_Type > std::pair< float, float > __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >::get_loads () const [inline]¶
Returns a pair of the minimal and maximal loads, respectively. Definition at line 236 of file hash_policy.hpp.template<bool External_Load_Access, typename Size_Type > void __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >::notify_cleared () [protected]¶
Notifies the table was cleared. Definition at line 206 of file hash_policy.hpp.template<bool External_Load_Access, typename Size_Type > void __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >::notify_inserted (size_typenum_entries) [inline], [protected]¶
Notifies an element was inserted. The total number of entries in the table is num_entries. Definition at line 109 of file hash_policy.hpp.template<bool External_Load_Access, typename Size_Type > void __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >::notify_resized (size_typenew_size) [protected]¶
Notifies the table was resized as a result of this object's signifying that a resize is needed. Definition at line 151 of file hash_policy.hpp.template<bool External_Load_Access, typename Size_Type > void __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >::set_loads ( std::pair< float, float >load_pair)¶
Sets the loads through a pair of the minimal and maximal loads, respectively. Definition at line 245 of file hash_policy.hpp.Author¶
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