X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Fdoc%2Fhtml%2Fext%2Fpb_ds%2Fcc_hash_max_collision_check_resize_trigger.html;fp=libstdc%2B%2B-v3%2Fdoc%2Fhtml%2Fext%2Fpb_ds%2Fcc_hash_max_collision_check_resize_trigger.html;h=a6b512b0d1630bee267b2c9d08e587c0569822c4;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/doc/html/ext/pb_ds/cc_hash_max_collision_check_resize_trigger.html b/libstdc++-v3/doc/html/ext/pb_ds/cc_hash_max_collision_check_resize_trigger.html new file mode 100644 index 00000000..a6b512b0 --- /dev/null +++ b/libstdc++-v3/doc/html/ext/pb_ds/cc_hash_max_collision_check_resize_trigger.html @@ -0,0 +1,532 @@ + + + +
+ + +A resize trigger policy based on collision checks. It keeps + the simulated load factor lower than some given load + factor.
+ +Defined in: hash_policy.hpp
+ +Parameter | + +Description | + +Default Value | +
+ +bool 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. + |
+
+ false | +
+ +typename Size_Type ++ |
+
+
+ Size type. + |
+
+ size_t | +
Type | + +Definition | + +Description | +
+ +size_type ++ |
+
+
+ +Size_Type ++ |
+
+
+ Size type. + |
+
+ +external_load_access ++ |
+
+
+ +External_Load_Access ++ |
+
+
+ Indicates whether loads can be accessed externally + |
+
Method | + +Description | +
+ + 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. + |
+
+
+void
+ swap
+ (cc_hash_max_collision_check_resize_trigger &other)
+
+ |
+
+
+ Swaps content. + |
+
These methods are only available if the external access + parameter is set.
+ +Method | + +Description | +
+ +inline float + get_load + () const ++ |
+
+
+ Returns the current load. + +Calling this method will not compile when External_Load_Access + == false. + |
+
+ +void + set_load + (float load) ++ |
+
+
+ Sets the load; does + not resize the container. + +It is the responsibility of the user to pass an + appropriate load to this + function. Calling this method will not compile when + External_Load_Access + == false. + |
+
Notifications called during an insert operation.
+ +Method | + +Description | +
+ +inline void + notify_insert_search_start + () ++ |
+
+
+ Notifies a search started. + |
+
+ +inline void + notify_insert_search_collision + () ++ |
+
+
+ Notifies a search encountered a collision. + |
+
+ +inline void + notify_insert_search_end + () ++ |
+
+
+ Notifies a search ended. + |
+
Notifications called during a find operation.
+ +Method | + +Description | +
+ +inline void + notify_find_search_start + () ++ |
+
+
+ Notifies a search started. + |
+
+ +inline void + notify_find_search_collision + () ++ |
+
+
+ Notifies a search encountered a collision. + |
+
+ +inline void + notify_find_search_end + () ++ |
+
+
+ Notifies a search ended. + |
+
Notifications called during an insert operation.
+ +Method | + +Description | +
+ +inline void + notify_erase_search_start + () ++ |
+
+
+ Notifies a search started. + |
+
+ +inline void + notify_erase_search_collision + () ++ |
+
+
+ Notifies a search encountered a collision. + |
+
+ +inline void + notify_erase_search_end + () ++ |
+
+
+ Notifies a search ended. + |
+
Notifications called when the content of the table changes + in a way that can affect the resize policy.
+ +Method | + +Description | +
+ +inline void + notify_inserted + (size_type num_entries) ++ |
+
+
+ Notifies an element was inserted. + |
+
+ +inline void + notify_erased + (size_type num_entries) ++ |
+
+
+ Notifies an element was erased. + |
+
+ +void + notify_cleared + () ++ |
+
+
+ Notifies the table was cleared. + |
+
Notifications called when the table changes size.
+ +Method | + +Description | +
+ +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. + |
+
+ +void + notify_externally_resized + (size_type new_size) ++ |
+
+
+ Notifies the table was resized externally. + |
+
Called to query whether/how to resize.
+ +Method | + +Description | +
+ +inline bool + is_resize_needed + () const ++ |
+
+
+ Queries whether a resize is needed. + |
+
+ +inline 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. + |
+