]>
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3 // Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
4 // Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 2, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING. If not, write to the Free
19 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
22 // As a special exception, you may use this file as part of a free software
23 // library without restriction. Specifically, if other files instantiate
24 // templates or use macros or inline functions from this file, or you compile
25 // this file and link it with other files to produce an executable, this
26 // file does not by itself cause the resulting executable to be covered by
27 // the GNU General Public License. This exception does not however
28 // invalidate any other reasons why the executable file might be covered by
29 // the GNU General Public License.
31 // 27.5.2 template class basic_streambuf
35 #include <testsuite_hooks.h>
38 // http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00151.html
39 template<typename charT
, typename traits
= std::char_traits
<charT
> >
40 class basic_nullbuf
: public std::basic_stringbuf
<charT
, traits
>
44 std::basic_stringbuf
<charT
, traits
>::int_type int_type
;
47 { return traits::not_eof(c
); }
50 typedef basic_nullbuf
<wchar_t> nullbuf
;
57 std::wostream
out(&ob
);
58 out
<< x
<< std::endl
;
59 return (!out
? L
'0' : L
'1');
64 bool test
__attribute__((unused
)) = true;
65 const std::wstring
control01(L
"11111");
68 test01
+= print(true);
69 test01
+= print(3.14159);
71 test01
+= print(L
'x');
72 test01
+= print(L
"pipo");
74 VERIFY( test01
== control01
);