38 lines
1.7 KiB
C++
38 lines
1.7 KiB
C++
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// fig19_02.cpp
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// get, put and eof member functions.
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#include <format>
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#include <iostream>
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int main() {
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int character{0}; // use int, because char cannot represent EOF
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// prompt user to enter line of text
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std::cout << std::format("Before input, cin.eof(): {}", std::cin.eof())
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<< "\nEnter a sentence followed by Enter and end-of-file:\n";
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// use get to read each character; use put to display it
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while ((character = std::cin.get()) != EOF) {
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std::cout.put(character);
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}
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// display end-of-file character
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std::cout << std::format("\nEOF on this system is: {}\n", character)
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<< std::format("After EOF input, cin.eof(): {}\n", std::cin.eof());
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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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