//11.5 - Manipulators - Dirk Henkemans - Prima Publishing
#include <iostream>
#include <ios>
using namespace std;

int main( void )
{
     cout << "Default True, False \n"
          << true << " " << false << endl;
     
     cout.setf(ios::boolalpha);
     cout<<"\nwith ios::boolalpha:\n"
          <<true << " " << false << endl;
     
     cout <<"\n140 in hex\n";
     cout.setf(ios::hex, ios::basefield);
     cout.setf(ios::showbase);
     cout << 140 << endl;
     
     float f[2] = {1.0f, 775.374f};
     
     cout<< "\nDefault numeric formula\n"
          << f[0] << endl
          << f[1] << endl;
     
     
     cout.setf(ios::showpos);
     cout<< "\nand with showpos\n"
          << f[0] << endl
          << f[1] << endl;

     //indicates that cout should always use 6 digit precision
     cout.setf(ios::fixed); 
     cout<< "\nand with a precision of 6\n"
          << f[0] << endl
          << f[1] << endl;
       
     return 0;
}