Threads: How is cin.goodbit different from cin.good()?

Question

Programming

Good evening, I'm trying to understand threads and the i/o library
What is different about this code:

int i;
cin » i;
auto flag = cin.rdstate();
if (flag == cin.goodbit) cout « "Все в порядке!"; //если ввести целочисленное значение
cin.clear()

From this:

int i; 
cin » i;
if (cin.good()) cout « "Все в порядке!"; //если ввести целочисленное значение
cin.clear()

If both produce the same result. So what is the difference then and which way is better to use?

Answer 1

It is better to use good(), why write what is already written in it:
www.cplusplus.com/reference/ios/ios/good
read carefully