Function hasUnprintableChars

src/utils/string.cpp:113–118

* @brief Checks if the given string has any unprintable characters. */

* @brief Checks if the given string has any unprintable characters.
*/
bool hasUnprintableChars(const WideStringType &str) {
	return std::find_if(
			str.begin(),
			str.end(),
			[](WideCharType c){return !isPrintable(c);}) == str.end();
}

/**
* @brief Checks if the only unprintable characters in the given string are zero