/C++/C++ check if cin got the wrong type

C++ check if cin got the wrong type

while (std::cout << "Enter a number" && !(std::cin >> num)) {
    std::cin.clear(); //clear bad input flag
    std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n'); //discard input
    std::cout << "Invalid input; please re-enter.\n";
}

Similar codes

8 votes216 views3 answers
C++ min
C++
0 vote228 views1 answer
Print hola mundo
C++
2 votes231 views1 answer
Web scraping with cpp
C++
0 vote347 views1 answer
Why constructor can't be static in c++
C++
0 vote218 views1 answer
C++ method name
C++
7 votes233 views3 answers
C++ get data type
C++
0 vote204 views1 answer
How to use and in c++
C++
0 vote220 views3 answers
Online convert c++ code to assembly language
C++
0 vote268 views1 answer
Print stack without pop c++
C++
0 vote235 views2 answers
C++ server service ros
C++