Subject: [Boost-users] boost::archive::iterators::base64_from_binary
From: Dmitry Timoshenko (dimentiy2k_at_[hidden])
Date: 2009-04-15 06:10:14
Hello.
I encountered a problem when tried to use base64_from_binary and
binary_from_base64.
* **typedef* vector<unsigned char> RawData_t;
**
*typedef* base64_from_binary<transform_width<RawData_t::const_iterator,
6, 8> > to_base64_transformer;
**
*typedef* transform_width<binary_from_base64<RawData_t::const_iterator>,
8, 6 > to_binary_transformer;
RawData_t unicomm::files::base64encode(*const* RawData_t& src)
{
*return* RawData_t(to_base64_transformer(src.begin()),
to_base64_transformer(src.end()));
}
The problem is in that source sequence should be multiple of 3. When I
try to use sequence with different size
I get assertion failure in std::vector class which tells: iterator is
not dereferencable.
It seems those dataflow iterators try to look for data after the
input sequence end().
The problem is already discussed here:
http://listarchives.boost.org/boost-users/2008/08/39790.php
But, there is (above) no any valuable information about the problem.
Is it bug or feature?
How can I resove the problem?
It is an abiltity to complete the input collection to make it multiple
of 3 and
on other side remove that dummy information added before.
But, it is wanted that it would be more correctly resolved.
Did anybody have any solution?
Thank you.