Method GetWideString

src/Nazara/Core/String.cpp:2215–2241

	*/

	std::wstring String::GetWideString() const
	{
		static_assert(sizeof(wchar_t) == 2 || sizeof(wchar_t) == 4, "wchar_t size is not supported");
		if (m_sharedString->size == 0)
			return std::wstring();

		std::wstring str;
		str.reserve(m_sharedString->size);

		if (sizeof(wchar_t) == 4) // I want a static_if :(
			utf8::utf8to32(begin(), end(), std::back_inserter(str));
		else
		{
			utf8::unchecked::iterator<const char*> it(m_sharedString->string.get());
			do
			{
				char32_t cp = *it;
				if (cp <= 0xFFFF && (cp < 0xD800 || cp > 0xDFFF)) // @Laurent Gomila
					str.push_back(static_cast<wchar_t>(cp));
				else
					str.push_back(L'?');
			}
			while (*it++);
		}

		return str;
	}

	/*!
	* \brief Gets the word until next separator