fig21_09.cpp

这是C＋＋编程经典的书上实例的源代码。 （英文名是《C＋＋ how to program》第3版）

// Fig. 21.9: fig21_09.cpp
// Demonstrating operator keywords.
#include <iostream>

using std::cout;
using std::endl;
using std::boolalpha;

#include <iso646.h>

int main()
{
   int a = 8, b = 22;

   cout << boolalpha 
        <<   "   a and b: " << ( a and b )
        << "\n    a or b: " << ( a or b )
        << "\n     not a: " << ( not a )
		<< "\na not_eq b: " << ( a not_eq b )
        << "\na bitand b: " << ( a bitand b )
        << "\na bit_or b: " << ( a bitor b )
        << "\n   a xor b: " << ( a xor b )
        << "\n   compl a: " << ( compl a )
        << "\na and_eq b: " << ( a and_eq b )
        << "\n a or_eq b: " << ( a or_eq b )
        << "\na xor_eq b: " << ( a xor_eq b ) << endl;
		
   return 0;
}


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