ignore/char/3.cc

40   ifstream ifstrm;
41   ifstrm.open(filename);
43   state1 = ifstrm.rdstate();
45   VERIFY( ifstrm.peek() == '1' );
46   state2 = ifstrm.rdstate();
49   state1 = ifstrm.rdstate();
50   ifstrm.ignore(1);
51   VERIFY( ifstrm.gcount() == 1 );
52   state2 = ifstrm.rdstate();
54   VERIFY( ifstrm.peek() == '2' );
56   state1 = ifstrm.rdstate();
57   ifstrm.ignore(10);
58   VERIFY( ifstrm.gcount() == 10 );
59   state2 = ifstrm.rdstate();
61   VERIFY( ifstrm.peek() == '1' );
63   state1 = ifstrm.rdstate();
64   ifstrm.ignore(100);
65   VERIFY( ifstrm.gcount() == 100 );
66   state2 = ifstrm.rdstate();
68   VERIFY( ifstrm.peek() == '2' );
70   state1 = ifstrm.rdstate();
71   ifstrm.ignore(1000);
72   VERIFY( ifstrm.gcount() == 1000 );
73   state2 = ifstrm.rdstate();
75   VERIFY( ifstrm.peek() == '1' );
77   state1 = ifstrm.rdstate();
78   ifstrm.ignore(10000);
79   VERIFY( ifstrm.gcount() == 10000 );
80   state2 = ifstrm.rdstate();
82   VERIFY( ifstrm.peek() == '2' );
84   state1 = ifstrm.rdstate();
85   ifstrm.ignore(numeric_limits<streamsize>::max());
86   VERIFY( ifstrm.gcount() == 5389 );
87   state2 = ifstrm.rdstate();