paludis  Version 2.6.0
buffer_output_stream.hh
1 /* vim: set sw=4 sts=4 et foldmethod=syntax : */
2 
3 /*
4  * Copyright (c) 2009, 2010, 2011 Ciaran McCreesh
5  *
6  * This file is part of the Paludis package manager. Paludis is free software;
7  * you can redistribute it and/or modify it under the terms of the GNU General
8  * Public License version 2, as published by the Free Software Foundation.
9  *
10  * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
11  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
13  * details.
14  *
15  * You should have received a copy of the GNU General Public License along with
16  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
17  * Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19 
20 #ifndef PALUDIS_GUARD_PALUDIS_UTIL_BUFFER_OUTPUT_STREAM_HH
21 #define PALUDIS_GUARD_PALUDIS_UTIL_BUFFER_OUTPUT_STREAM_HH 1
22 
23 #include <paludis/util/buffer_output_stream-fwd.hh>
24 #include <paludis/util/pimp.hh>
26 #include <ostream>
27 
28 namespace paludis
29 {
31  public std::streambuf
32  {
33  private:
35 
36  protected:
37  virtual int_type overflow(int_type c);
38  virtual std::streamsize xsputn(const char * s, std::streamsize num);
39 
40  public:
43 
44  void unbuffer(std::ostream &);
45  bool anything_to_unbuffer() const PALUDIS_ATTRIBUTE((warn_unused_result));
46  };
47 
49  {
50  protected:
52 
53  public:
56  };
57 
59  protected BufferOutputStreamBase,
60  public std::ostream
61  {
62  public:
65 
66  void unbuffer(std::ostream &);
67  bool anything_to_unbuffer() const PALUDIS_ATTRIBUTE((warn_unused_result));
68  };
69 
70  extern template class Pimp<BufferOutputStreamBuf>;
71 }
72 
73 #endif
Definition: pimp.hh:51
Definition: about_metadata-fwd.hh:23
Definition: buffer_output_stream.hh:30
Definition: buffer_output_stream.hh:58
Definition: buffer_output_stream.hh:48
#define PALUDIS_ATTRIBUTE(x)
Definition: attributes.hh:53
#define PALUDIS_VISIBLE
Definition: attributes.hh:59