From: technews_at_[hidden]
Date: 2008-02-22 17:40:10
Author: turkanis
Date: 2008-02-22 17:40:10 EST (Fri, 22 Feb 2008)
New Revision: 43376
URL: http://svn.boost.org/trac/boost/changeset/43376
Log:
fixed close() for filtering streams and stream buffers
Text files modified:
branches/iostreams_dev/boost/iostreams/close.hpp | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
Modified: branches/iostreams_dev/boost/iostreams/close.hpp
==============================================================================
--- branches/iostreams_dev/boost/iostreams/close.hpp (original)
+++ branches/iostreams_dev/boost/iostreams/close.hpp 2008-02-22 17:40:10 EST (Fri, 22 Feb 2008)
@@ -202,14 +202,12 @@
template<>
struct close_impl<close_filtering_stream> {
template<typename T>
- static void close(T& t)
- {
- t.pop();
- }
- template<typename T>
static void close(T& t, BOOST_IOS::openmode which)
{
- if (which == BOOST_IOS::out)
+ typedef typename category_of<T>::type category;
+ const bool in = is_convertible<category, input>::value &&
+ !is_convertible<category, output>::value;
+ if (in == (which == BOOST_IOS::in))
t.pop();
}
};