38 lines
1.6 KiB
C++
38 lines
1.6 KiB
C++
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// fig19_09.cpp
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// Creating and testing user-defined, nonparameterized
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// stream manipulators.
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#include <iostream>
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// bell manipulator (using escape sequence \a)
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std::ostream& bell(std::ostream& output) {
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return output << '\a'; // issue system beep
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}
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// tab manipulator (using escape sequence \t)
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std::ostream& tab(std::ostream& output) {
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return output << '\t'; // issue tab
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}
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int main() {
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// use tab and bell manipulators
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std::cout << "Testing the tab manipulator:\n"
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<< 'a' << tab << 'b' << tab << 'c' << '\n';
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std::cout << "Testing the bell manipulator\n" << bell;
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}
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/**************************************************************************
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* (C) Copyright 1992-2022 by Deitel & Associates, Inc. and *
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* Pearson Education, Inc. All Rights Reserved. *
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* *
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* DISCLAIMER: The authors and publisher of this book have used their *
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* best efforts in preparing the book. These efforts include the *
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* development, research, and testing of the theories and programs *
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* to determine their effectiveness. The authors and publisher make *
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* no warranty of any kind, expressed or implied, with regard to these *
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* programs or to the documentation contained in these books. The authors *
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* and publisher shall not be liable in any event for incidental or *
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* consequential damages in connection with, or arising out of, the *
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* furnishing, performance, or use of these programs. *
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**************************************************************************/
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