C++ (Cpp) basic_ios::rdstate Examples

Example #1

File: string.cpp Project: komiga/duct-cpp

void
print_states(
	std::basic_ios<CharT, TraitsT>& stream
) {
	auto const states = stream.rdstate();
	std::printf(
		"stream states: [goodbit: %s, failbit: %s, badbit: %s, eofbit: %s]\n",
		states == std::ios_base::goodbit ? "true" : "false",
		0 != (states & std::ios_base::failbit) ? "true" : "false",
		0 != (states & std::ios_base::badbit)  ? "true" : "false",
		0 != (states & std::ios_base::eofbit)  ? "true" : "false"
	);
}