Subject: [boost] [mpl][doc]bug: prior.html should have Bidirectional Iterator requirement.
From: Larry Evans (cppljevans_at_[hidden])
Date: 2009-03-21 11:45:35
The prior.html document:
http://www.boost.org/doc/libs/1_38_0/libs/mpl/doc/refmanual/prior.html
says prior requirement is that Iterator be a Forward Iterator; yet,
http://www.boost.org/doc/libs/1_38_0/libs/mpl/doc/refmanual/forward-iterator.html
makes no mention of prior. Also, compiling prior on a list iterator shows:
/home/evansl/prog_dev/boost-svn/ro/boost-trunk/boost/mpl/next_prior.hpp:40:
error: no type named 'prior' in 'struct
boost::mpl::l_iter<boost::mpl::list1<char> >'
Hence, the prior requirement should be Bidirectional instead of just
Forward Iterator.
-regards,
Larry