Update README.md

README.md

@@ -20,4 +20,23 @@ auto generate_random() -> T
 ```cpp
 template <class T>
 class T hash_t
+{
+    hash_t hash(const T& data, std::size_t hash_result)
+     : data {&data}, hash_result{hash_result}
+    {}
+
+    std::size_t hash_result;
+    const T* data;
+
+    public:
+        static std::shared_ptr<hash_t> make(const T& data)
+        {
+            auto hash = std::hash<std::varient<T, std::uint64_t>>{}(data, llo::utils::generate_random<std::uint64_t>());
+
+            return std::make_shared<hash_t>(data, hash);
+        }
+
+        T& get_data() const;
+        std::size_t get_hash() const;
+};
 ```