/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

2 votes188 views1 answer
C++ endl
C++
0 vote184 views1 answer
Road sign detection and recognition by OpenCV in c
C++
0 vote201 views1 answer
GoPro camera for kids aus
C++
0 vote177 views1 answer
<< in c++
C++
0 vote212 views1 answer
C++ rgb code
C++
11 votes183 views3 answers
Count occurrences of character in string c++
C++
0 vote192 views1 answer
Remove element from c++
C++
0 vote168 views1 answer
Bool nullable to bool c#
C++
0 vote192 views4 answers
How to make a square root function in c++ without stl
C++
0 vote246 views1 answer
Even number program in c++ using for loop stack overflow
C++