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C & C++ Multimedia Cyber Classroom
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C and C++ Multimedia Cyber Classroom (Prentice Hall) (1998).iso
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src
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fig11_29.jar
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Ch11
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Fig11_29
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Fig11_29.cpp
Wrap
C/C++ Source or Header
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1997-10-29
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926b
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33 lines
// Fig. 11.29: fig11_29.cpp
// Testing error states.
#include <iostream.h>
int main()
{
int x;
cout << "Before a bad input operation:"
<< "\ncin.rdstate(): " << cin.rdstate()
<< "\n cin.eof(): " << cin.eof()
<< "\n cin.fail(): " << cin.fail()
<< "\n cin.bad(): " << cin.bad()
<< "\n cin.good(): " << cin.good()
<< "\n\nExpects an integer, but enter a character: ";
cin >> x;
cout << "\nEnter a bad input operation:"
<< "\ncin.rdstate(): " << cin.rdstate()
<< "\n cin.eof(): " << cin.eof()
<< "\n cin.fail(): " << cin.fail()
<< "\n cin.bad(): " << cin.bad()
<< "\n cin.good(): " << cin.good() << "\n\n";
cin.clear();
cout << "After cin.clear()"
<< "\ncin.fail(): " << cin.fail()
<< "\ncin.good(): " << cin.good() << endl;
return 0;
}