Initial commit

SourceCode/BusinessLogic/Hash/Function/One/one.h

@@ -0,0 +1,37 @@
+#ifndef FUNCTION_ONE_H
+#define FUNCTION_ONE_H
+
+#include "../abstract.h"
+
+BEGIN_NAMESPACE(BusinessLogic)
+BEGIN_NAMESPACE(Hash)
+BEGIN_NAMESPACE(Function)
+BEGIN_NAMESPACE(One)
+
+using function_type = std::function<size_t(size_t)>;
+
+class Product : public Abstract::Product
+{
+protected:
+    const function_type m_function;
+
+protected:
+    Product(const function_type& function) : m_function(function)
+    {
+    }
+
+public:
+    const function_type& to_std() const {
+        return m_function;
+    }
+    size_t getHash(size_t value) const {
+        return m_function(value);
+    }
+};
+
+END_NAMESPACE //  One
+END_NAMESPACE //  Function
+END_NAMESPACE //  Hash
+END_NAMESPACE //  BusinessLogic
+
+#endif // !FUNCTION_ONE_H