boxes::hash::Hash64 Concept Reference

Defines a minimal interface for Hashing functor. More...

#include <hash_utils.hpp>

Concept definition

template<typename T>
concept boxes::hash::Hash64 =  requires(T t, const uint8_t *data, std::size_t len) {
  { t(data, len) };
  { t.final() } -> std::same_as<uint64_t>;
  { t.reset() };
}

Detailed Description

Defines a minimal interface for Hashing functor.

Each hash functor of type T must implement the following interface:

• operator()(const uint8_t *data, std::size_t len): updates the hash with a new chunk of data
• final() -> uint64_t: returns the final hash value
• reset(): resets the hash state

Template Parameters

T	type of the hash functor

Definition at line 34 of file hash_utils.hpp.