Example of String Comparison

   string strA = "hello";
   string strB = "a";

   if ( strA == "hello" )
      cout << "got it" << endl;
   if ( "hello" == strA )
      cout << "got it again" << endl;
   if ( strB != strA )
      cout << "not equal works!" << endl;
   if ( strA > "Hello" )
      cout << "Caps are less" << endl;

   // Direct comparison with chars is not allowed by Visual C++ 6.0
   if ( strB == 'a' )
      cout << "match with char" << endl;
   // but the following will work
   if ( strB == string(1,'a') )
      cout << "match with char" << endl;

   // The following automatically invokes string( const char s[] )
   // to convert a C sting parameter to a C++ string then uses
   // int compare( size_type pos1, size_type n1,
   //       const string& str, size_type pos2, size_type n2 ) const;
   if ( strA.compare(1,2,"asdceled",4,2) == 0 )
      cout << "another hit" << endl;