[boost] [iostreams] bug: is_open() should be const

From: Alberto Ganesh Barbati (abarbati_at_[hidden])
Date: 2005-11-01 18:22:50

Hi,

[referring to latest CVS version]

in both class templates boost::iostreams::detail::direct_streambuf and
boost::iostreams::detail::indirect_streambuf, member function is_open()
is not declared const. However, boost::iostreams::stream<>::is_open() is
declared const, so it won't compile as it calls one the former on a data
member. Therefore, either all three members are declared const or none
of them. The all-const approach makes more sense, IMHO.

HTH,

Ganesh