Public Types | |
| enum | { external_load_access } |
| typedef Size_Type | size_type |
Public Member Functions | |
| hash_load_check_resize_trigger (float load_min=0.125, float load_max=0.5) | |
| std::pair< float, float > | get_loads () const |
| void | set_loads (std::pair< float, float > load_pair) |
| void | swap (hash_load_check_resize_trigger &other) |
Protected Member Functions | |
| 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_entries) |
| 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_entries) |
| void | notify_resized (size_type new_size) |
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
| 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 180 of file hash_policy.hpp.
Constructor & Destructor Documentation
| __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >::hash_load_check_resize_trigger | ( | float | load_min = 0.125, |
| float | load_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 48 of file hash_policy.hpp.
Member Function Documentation
|
inline |
Returns a pair of the minimal and maximal loads, respectively.
Definition at line 237 of file hash_policy.hpp.
|
protected |
Notifies the table was cleared.
Definition at line 207 of file hash_policy.hpp.
|
inlineprotected |
Notifies an element was inserted. The total number of entries in the table is num_entries.
Definition at line 110 of file hash_policy.hpp.
|
protected |
Notifies the table was resized as a result of this object's signifying that a resize is needed.
Definition at line 152 of file hash_policy.hpp.
| 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 246 of file hash_policy.hpp.
The documentation for this class was generated from the following file:
