Functor used for generating a uniform sequence of numbers in a given value range for a given key. More...
#include <hash_mixer.h>
Inheritance diagram for cachemere::policy::detail::HashMixer< Key, KeyHash >:
Collaboration diagram for cachemere::policy::detail::HashMixer< Key, KeyHash >:
Public Member Functions | |
| HashMixer (const Key &key, size_t value_range) | |
| Constructor. More... | |
| size_t | operator() () |
| Generate the next value in the random sequence. More... | |
Detailed Description
template<typename Key, typename KeyHash>
class cachemere::policy::detail::HashMixer< Key, KeyHash >
Functor used for generating a uniform sequence of numbers in a given value range for a given key.
- Template Parameters
-
Key The type of the key to be used as seed. KeyHash The functor to use for turning the provided key into a seed for the internal pseudo-random number generator.
Constructor & Destructor Documentation
◆ HashMixer()
template<typename Key , typename KeyHash >
| cachemere::policy::detail::HashMixer< Key, KeyHash >::HashMixer | ( | const Key & | key, |
| size_t | value_range | ||
| ) |
Constructor.
- Parameters
-
key The key to use to seed this instance. value_range The upper bound of the value range. This mixer will return values in the range [0, value_range).
Member Function Documentation
◆ operator()()
template<typename Key , typename KeyHash >
| size_t cachemere::policy::detail::HashMixer< Key, KeyHash >::operator() |
Generate the next value in the random sequence.
- Returns
- The next value in the sequence.
The documentation for this class was generated from the following files:
- include/cachemere/policy/detail/hash_mixer.h
- include/cachemere/policy/detail/hash_mixer.hpp
