1 // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) 2 // (C) Copyright 2003-2007 Jonathan Turkanis 3 // Distributed under the Boost Software License, Version 1.0. (See accompanying 4 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.) 5 6 // See http://www.boost.org/libs/iostreams for documentation. 7 8 // Contains constants used by library. 9 10 #ifndef BOOST_IOSTREAMS_CONSTANTS_HPP_INCLUDED 11 #define BOOST_IOSTREAMS_CONSTANTS_HPP_INCLUDED 12 13 #if defined(_MSC_VER) 14 # pragma once 15 #endif 16 17 #ifndef BOOST_IOSTREAMS_DEFAULT_DEVICE_BUFFER_SIZE 18 # define BOOST_IOSTREAMS_DEFAULT_DEVICE_BUFFER_SIZE 4096 19 #endif 20 21 #ifndef BOOST_IOSTREAMS_DEFAULT_FILTER_BUFFER_SIZE 22 # define BOOST_IOSTREAMS_DEFAULT_FILTER_BUFFER_SIZE 128 23 #endif 24 25 #ifndef BOOST_IOSTREAMS_DEFAULT_PBACK_BUFFER_SIZE 26 # define BOOST_IOSTREAMS_DEFAULT_PBACK_BUFFER_SIZE 4 27 #endif 28 29 #include <boost/iostreams/detail/ios.hpp> // streamsize. 30 31 namespace boost { namespace iostreams { 32 33 const std::streamsize default_device_buffer_size = 34 BOOST_IOSTREAMS_DEFAULT_DEVICE_BUFFER_SIZE; 35 const std::streamsize default_filter_buffer_size = 36 BOOST_IOSTREAMS_DEFAULT_FILTER_BUFFER_SIZE; 37 const std::streamsize default_pback_buffer_size = 38 BOOST_IOSTREAMS_DEFAULT_PBACK_BUFFER_SIZE; 39 40 } } // End namespaces iostreams, boost. 41 42 #endif // #ifndef BOOST_IOSTREAMS_CONSTANTS_HPP_INCLUDED 43