The MPL version is slower to compile and `BOOST_STATIC_ASSERT` is
already used in some places. So unify that.
This also fixes `Wzero-as-null-pointer-constant` warnings, see https://github.com/boostorg/mpl/pull/75
A comment in boost/iterator.hpp and boost/detail/iterator.hpp mentions that
the files are obsolete and will be deprecated. All they do is pull some types
from namespace std into namespace boost.
A comment in boost/iterator.hpp and boost/detail/iterator.hpp mentions that
the files are obsolete and will be deprecated. All they do is pull some types
from namespace std into namespace boost.
Also added an import into the boost::detail namespace for backward compatibility with Boost.Range. Added a pure_iterator_traversal metafunction that automatically converts iterator category as well.
This change excludes boost:: and boost::detail:: namespaces from ADL for unqualified function calls (e.g. algorithms). This reduces the possibility of name clashes with other libraries and user's code. One of the effects should be fixing test failures on gcc 4.2 and 4.4 due to clashed with Boost.TypeTraits.
Also some of the functions marked with inline keyword.
is_incrementable.hpp: checks whether ++x is well-formed
pointee.hpp: value_type of iterators or smart pointers
indirect_reference.hpp: reference type of iterators or smart pointers
indirect_iterator.hpp
indirect_iterator_member_types.cpp
Use pointee/indirect_reference to select value/reference type.
iterator_concepts.hpp: Fixed interoperable test. Hardly tests enough, but it's a start
minimum_category.hpp: Better error messages for vc6
indirect_iterator_test.cpp: Workarounds for compilers without SFINAE
static_assert_same.hpp: Informative error reports; added a macro.
zip_iterator_test.hpp: Added missing #include
Jamfile: made zip_iterator test pass with vc6/stlport
[SVN r21514]
