fig19_09.cpp

// fig19_09.cpp
// Creating and testing user-defined, nonparameterized 
// stream manipulators.
#include <iostream>

// bell manipulator (using escape sequence \a)
std::ostream& bell(std::ostream& output) {             
   return output << '\a'; // issue system beep
}

// tab manipulator (using escape sequence \t)
std::ostream& tab(std::ostream& output) {            
   return output << '\t'; // issue tab 
}

int main() {
   // use tab and bell manipulators
   std::cout << "Testing the tab manipulator:\n"
      << 'a' << tab << 'b' << tab << 'c' << '\n';

   std::cout << "Testing the bell manipulator\n" << bell;
} 

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