C++ get input without loop

#include <iostream>

int receive(void)
{
  	int input;
	if (!(std::cin >> input))
    {
      // TODO: If input is unvalid
      // Clear error flag
      std::cin.clear();
      // Remove incorrect data from buffer
      std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
    }
 	return input; 
}

Similar codes

0 vote364 views1 answer
Request for member ‘push_back’ in ‘matrix’, which is of non-class type ‘std::vector<int>()’
C++
4 votes348 views3 answers
Check lowercase letters c++
C++
0 vote377 views1 answer
Simple C++ game code
C++
0 vote336 views1 answer
Bit++ codeforces in c++
C++
0 vote327 views1 answer
Upcasting in c++
C++
1 vote392 views1 answer
String to vector c++
C++
0 vote375 views1 answer
C++ x y in arrau 1d
C++
0 vote326 views1 answer
Landscape overleaf
C++
0 vote376 views1 answer
Fabs c c++
C++
0 vote331 views1 answer
Ubuntu dotnet create blazorserver linux
C++