Demonstrating the flags member function : cout « Development « C++ Tutorial

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2. Development
3. cout

#include <iostream>
using std::cout;
using std::endl;
using std::ios_base;
using std::oct;
using std::scientific;
using std::showbase;

int main()
{
   int integerValue = 1000;
   double doubleValue = 0.0947628;

   cout << cout.flags() << "\n\n" << integerValue << '\t' << doubleValue << endl << endl;

   ios_base::fmtflags originalFormat = cout.flags();

   cout << showbase << oct << scientific;

   cout << cout.flags() << "\n\n" << integerValue << '\t' << doubleValue << endl << endl;

   cout.flags( originalFormat );

   cout << cout.flags() << "\n\n" << integerValue << '\t' << doubleValue << endl;
   return 0;
}

4098

1000    0.0947628

011500

01750   9.476280e-002

4098

1000    0.0947628