Configuration parameters for a KzcHashMap. More...
#include <core/util/collection/kzc_hash_map.h>
Public Attributes | |
| enum KzcHashMapKeyType | keyType |
| Type of the hash map key. More... | |
| KzcHashFunction | hashFunction |
| Function for calculating the hash code for a specified key. More... | |
| KzcComparatorFunction | keyComparator |
| Comparator function for the key. More... | |
Configuration parameters for a KzcHashMap.
The configuration specifies the type of keys and the hash and comparator function of the hash map. Kanzi provides ready-made configurations for the most common use-cases: KZC_HASH_MAP_CONFIGURATION_POINTER for arbitrary pointer keys, KZC_HASH_MAP_CONFIGURATION_STRING for string keys and KZC_HASH_MAP_CONFIGURATION_INT for integer keys. Custom configurations can also be created for other key types such as structs by setting key type to be KZC_HASH_MAP_KEY_TYPE_CUSTOM and providing the required callbacks.
| enum KzcHashMapKeyType KzcHashMapConfiguration::keyType |
Type of the hash map key.
| KzcHashFunction KzcHashMapConfiguration::hashFunction |
Function for calculating the hash code for a specified key.
An optimal hash function returns different values for each different key. A bad hash function returns the same values for different keys, leading to slower element look-ups and frequent memory allocations.
| KzcComparatorFunction KzcHashMapConfiguration::keyComparator |
Comparator function for the key.
