Boost Basic Linear Algebra - Release Notes

Release 1.43.0

bug fixes

• [3968] fixed coordinate_matrix sort problem on MSVC10
• [3539] changed computation of norm_inf for complex types to match mathematical definition.
  Note: This might cause a performance drop because now std::abs(z) is called for each vector element. The old implementation used std::max(std::abs(real(z)),std::abs(imag(z)). Further norm_inf and norm_1 will now return the same values for complex vector.
• [3501] Moved free functions in concepts.hpp into anonymous namespace.

Release 1.41.1

new features

• Move semantics of vector/matrix container assignments have been implemented. They can be enabled by setting BOOST_UBLAS_MOVE_SEMANTICS. More details are on the preprocessor options page.
• Introduce new free functions. See [3449], the new tests in libs/numeric/ublas/test and the inline documentation of the files in boost/numeric/ublas/operation/.

bug fixes

• [3293] Fix resizing problem in identity_matrix
• [3499] Add DefaultConstructible to concept checks

Release 1.40.0 and before

• Release notes were not available in this form.

Copyright (©) 2000-2009 Joerg Walter, Mathias Koch, Gunter Winkler
Use, modification and distribution are subject to the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt ).