source: NonGTP/Boost/boost/iostreams/constants.hpp @ 857

Revision 857, 1.3 KB checked in by igarcia, 19 years ago (diff)
RevLine 
[857]1// (C) Copyright Jonathan Turkanis 2003.
2// Distributed under the Boost Software License, Version 1.0. (See accompanying
3// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
4
5// See http://www.boost.org/libs/iostreams for documentation.
6
7// Contains constants used by library.
8
9#ifndef BOOST_IOSTREAMS_CONSTANTS_HPP_INCLUDED
10#define BOOST_IOSTREAMS_CONSTANTS_HPP_INCLUDED
11
12#if defined(_MSC_VER) && (_MSC_VER >= 1020)
13# pragma once
14#endif             
15
16#ifndef BOOST_IOSTREAMS_DEFAULT_DEVICE_BUFFER_SIZE
17# define BOOST_IOSTREAMS_DEFAULT_DEVICE_BUFFER_SIZE 4096
18#endif
19
20#ifndef BOOST_IOSTREAMS_DEFAULT_FILTER_BUFFER_SIZE
21# define BOOST_IOSTREAMS_DEFAULT_FILTER_BUFFER_SIZE 128
22#endif
23
24#ifndef BOOST_IOSTREAMS_DEFAULT_PBACK_BUFFER_SIZE
25# define BOOST_IOSTREAMS_DEFAULT_PBACK_BUFFER_SIZE 4
26#endif
27
28#include <boost/iostreams/detail/ios.hpp>  // streamsize.
29
30namespace boost { namespace iostreams {
31
32const std::streamsize default_device_buffer_size =
33    BOOST_IOSTREAMS_DEFAULT_DEVICE_BUFFER_SIZE;
34const std::streamsize default_filter_buffer_size =
35    BOOST_IOSTREAMS_DEFAULT_FILTER_BUFFER_SIZE;
36const std::streamsize default_pback_buffer_size =
37    BOOST_IOSTREAMS_DEFAULT_PBACK_BUFFER_SIZE;
38
39} } // End namespaces iostreams, boost.
40
41#endif // #ifndef BOOST_IOSTREAMS_CONSTANTS_HPP_INCLUDED
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