Lines Matching defs:is
4 // This file is part of the GNU ANSI C++ Library. This library is free
10 // This library is distributed in the hope that it will be useful,
96 operator >> (istream& is, complex<FLOAT>& x)
101 if (is.ipfx0 ())
103 if (is.peek () == '(')
104 is >> ch;
105 is >> re;
108 is >> ch;
110 is >> im >> ch;
113 is.isfx ();
116 is.setstate (ios::failbit);
117 else if (is.good ())
120 return is;
129 // The code below is adapted from f2c's libF77, and is subject to this
136 and its documentation for any purpose and without fee is hereby