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| author | Remko Tronçon <git@el-tramo.be> | 2010-11-24 20:33:19 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-11-24 20:35:17 (GMT) |
| commit | 332d60c56dfaa11fdd135088279d15cd5983b3d4 (patch) | |
| tree | dd77717a4e1732da929d5ff8a0471fa3f005e201 /3rdParty/Boost/src/boost/asio/basic_streambuf.hpp | |
| parent | 90c44a10fec26d2a0935b2d62e82b6a5be028373 (diff) | |
| download | swift-332d60c56dfaa11fdd135088279d15cd5983b3d4.zip swift-332d60c56dfaa11fdd135088279d15cd5983b3d4.tar.bz2 | |
Upgraded Boost to 1.45.0.
Diffstat (limited to '3rdParty/Boost/src/boost/asio/basic_streambuf.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/asio/basic_streambuf.hpp | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/3rdParty/Boost/src/boost/asio/basic_streambuf.hpp b/3rdParty/Boost/src/boost/asio/basic_streambuf.hpp index e5f8a8d..546a4ac 100644 --- a/3rdParty/Boost/src/boost/asio/basic_streambuf.hpp +++ b/3rdParty/Boost/src/boost/asio/basic_streambuf.hpp @@ -15,28 +15,23 @@ # pragma once #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) -#include <boost/asio/detail/push_options.hpp> - -#include <boost/asio/detail/push_options.hpp> -#include <boost/config.hpp> -#include <boost/asio/detail/pop_options.hpp> +#include <boost/asio/detail/config.hpp> #if !defined(BOOST_NO_IOSTREAM) -#include <boost/asio/detail/push_options.hpp> #include <algorithm> #include <cstring> -#include <memory> #include <stdexcept> #include <streambuf> #include <vector> #include <boost/limits.hpp> #include <boost/throw_exception.hpp> -#include <boost/asio/detail/pop_options.hpp> - +#include <boost/asio/basic_streambuf_fwd.hpp> #include <boost/asio/buffer.hpp> #include <boost/asio/detail/noncopyable.hpp> +#include <boost/asio/detail/push_options.hpp> + namespace boost { namespace asio { @@ -108,7 +103,11 @@ namespace asio { * is >> s; * @endcode */ +#if defined(GENERATING_DOCUMENTATION) template <typename Allocator = std::allocator<char> > +#else +template <typename Allocator> +#endif class basic_streambuf : public std::streambuf, private noncopyable @@ -338,8 +337,27 @@ protected: private: std::size_t max_size_; std::vector<char_type, Allocator> buffer_; + + // Helper function to get the preferred size for reading data. + friend std::size_t read_size_helper( + basic_streambuf& sb, std::size_t max_size) + { + return std::min<std::size_t>( + std::max<std::size_t>(512, sb.buffer_.capacity() - sb.size()), + std::min<std::size_t>(max_size, sb.max_size() - sb.size())); + } }; +// Helper function to get the preferred size for reading data. Used for any +// user-provided specialisations of basic_streambuf. +template <typename Allocator> +inline std::size_t read_size_helper( + basic_streambuf<Allocator>& sb, std::size_t max_size) +{ + return std::min<std::size_t>(512, + std::min<std::size_t>(max_size, sb.max_size() - sb.size())); +} + } // namespace asio } // namespace boost |