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C++/Sedenion Linux.rar/Sedenion/Complex Testing Console/Base.h

@@ -96,7 +96,6 @@ namespace ComplexTestingConsole
 	public:
 		static std::wstring GetTitle();
 		static std::wstring GetStartupLine();
-		static std::wstring GetSedenTitle();
 		static bool IsSwitchTo(const std::wstring& Str);
 		///
 		/// Main Thread

C++/Sedenion Linux.rar/Sedenion/Sedenion/Sedenion.cpp

@@ -1,5 +1,6 @@
 #include <cmath>
 #include <numbers>
+#include <limits>
 #include "Module.h"
 #include "Cayley Dickson Algebra.h"
 #pragma pack(push)
@@ -16,10 +17,55 @@
 #define SEDEN_INTERFACE
 #define SEDEN_FUNC_CALL
 #define SEDEN_FUNC_INSTANCE_CALL
-std::size_t stos_t(const std::wstring& s)
+inline std::size_t wtos_t(const wchar_t* str)
 {
-	if constexpr (sizeof(decltype(std::stoul(s))) == sizeof(std::size_t)) { return static_cast<std::size_t>(std::stoul(s)); }
-	return static_cast<std::size_t>(std::stoull(s));
+	static const std::wstring limit = std::to_wstring(std::numeric_limits<std::size_t>::max());
+	if (str[0] == L'\0' || str[0] == L'-') { throw std::invalid_argument("The string cannot not be converted as an integer."); }
+	const wchar_t* number = str;
+	if (str[0] == L'+')
+	{
+		if (str[1] == L'\0') { throw std::invalid_argument("The string cannot not be converted as an integer."); }
+		++number;
+	}
+	std::size_t number_size = std::wcslen(str);
+	const wchar_t* number_end = number;
+	while (*number_end != L'\0')
+	{
+		if (static_cast<std::uint16_t>(*number_end) < 48 || static_cast<std::uint16_t>(*number_end) > 57) { throw std::invalid_argument("The string cannot not be converted as an integer."); }
+		++number_end;
+	}
+	const wchar_t* wchars = limit.c_str();
+	std::size_t wchars_size = limit.size();
+	wchar_t* digitsCheck = new wchar_t[wchars_size] { L'\0' };
+	if (number_size > wchars_size)
+	{
+		throw std::out_of_range("An integer is exceeded the limit.");
+	}
+	std::int64_t accumulate = 1;
+	std::int64_t output = 0;
+	for (std::size_t i = 0; i < number_size; ++i)
+	{
+		wchar_t wchar = number[number_size - i - 1];
+		digitsCheck[number_size - i - 1] = wchar;
+		std::uint16_t digit = static_cast<std::uint16_t>(wchar) - 48;
+		output += digit * accumulate;
+		accumulate = accumulate * 10;
+	}
+	if (number_size == wchars_size)
+	{
+		for (std::size_t i = 0; i < wchars_size; ++i)
+		{
+			if (digitsCheck[i] < wchars[i]) { break; }
+			else if (digitsCheck[i] > wchars[i]) { throw std::out_of_range("An integer is exceeded the limit."); }
+		}
+	}
+	delete[] digitsCheck;
+	return output;
+};
+inline std::size_t stos_t(const std::wstring& str)
+{
+	std::wstring result = std::regex_replace(str, std::wregex(L" "), L"");
+	return wtos_t(result.c_str());
 };
 namespace Seden
 {