Initial commit

2026-07-12 14:22:00 +04:00
commit 49ecd4784c
90 changed files with 6910 additions and 0 deletions
@@ -0,0 +1,22 @@
+#include "convert.h"
+
+BEGIN_NAMESPACE(BusinessLogic)
+BEGIN_NAMESPACE(Convert)
+
+size_t FromStdString::operator()(const std::array<char, 5> &value, size_t alphabetPower) const {
+    if (value.empty()) {
+        throw std::invalid_argument("undefined key");
+    }
+
+    size_t result = 0;
+    size_t counter = 0;
+    for (auto crbegin = value.crbegin(), crend = value.crend()
+         ; crbegin != crend && *crbegin >= '!' && *crbegin <= '~'; ++crbegin, ++counter
+    ) {
+        result += (*crbegin) * std::pow(alphabetPower, counter);
+    }
+    return result;
+}
+
+END_NAMESPACE // Convert
+END_NAMESPACE // BusinessLogic
@@ -0,0 +1,24 @@
+#ifndef CONVERT_H
+#define CONVERT_H
+
+#include "../businessLogic.h"
+
+#include <string>
+#include <stdexcept>
+#include <limits>
+#include <array>
+#include <cmath>
+
+BEGIN_NAMESPACE(BusinessLogic)
+BEGIN_NAMESPACE(Convert)
+
+class FromStdString
+{
+public:
+    size_t operator()(const std::array<char, 5> &, size_t) const;
+};
+
+END_NAMESPACE // Convert
+END_NAMESPACE // BusinessLogic
+
+#endif // CONVERT_H