Method stringToUpper

src/StringConverter.cpp:42–53

}

std::string StringConverter::stringToUpper(const char *str) {
	std::string result(str);
	std::size_t i = 0;
	while (*str) {
		if (std::islower(*str)) {
			result[i] = static_cast<char>(std::toupper(*str));
		}
		++str;
		++i;
	}
	return result;
}

std::string StringConverter::stringToUpper(const std::string &str) {
	return stringToUpper(str.c_str());