Create an input manipulator : input manipulator « Development « C++ Tutorial

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C++ Tutorial » Development » input manipulator

5.9.1.Create an input manipulator

#include <iostream> 

#include <iomanip> 

using namespace std; 

 

istream &customMessage(istream &stream) 

{ 

  cin >> hex; 

  cout << "Enter number using hex format: "; 

 

  return stream; 

} 

 

int main() 

{ 

  int i; 

 

  cin >> customMessage >> i; 

  cout << i; 

 

  return 0; 

}

Enter number using hex format: 0Xaa
170

5.9.input manipulator
	5.9.1.	Create an input manipulator

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