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| <title>Boost Basic Linear Algebra - Release Notes</title> |
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| <h1><img src="../../../../boost.png" align="middle" alt="logo"/>Boost Basic Linear Algebra - Release Notes</h1> |
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| <h2>Release 1.43.0</h2> |
| |
| <h3>bug fixes</h3> |
| |
| <ul> |
| <li><a href="https://svn.boost.org/trac/boost/ticket/3968">[3968]</a> fixed coordinate_matrix sort problem on MSVC10 |
| </li> |
| <li><a href="https://svn.boost.org/trac/boost/ticket/3539">[3539]</a> |
| changed computation of <code>norm_inf</code> for complex types to match |
| mathematical definition. <br /> |
| <b>Note:</b> This might cause a performance drop |
| because now <code>std::abs(z)</code> is called for each vector element. |
| The old implementation used <code>std::max(std::abs(real(z)),std::abs(imag(z))</code>. |
| Further <code>norm_inf</code> and <code>norm_1</code> will now return |
| the same values for complex vector. |
| </li> |
| <li><a href="https://svn.boost.org/trac/boost/ticket/3501">[3501]</a> Moved free functions in <code>concepts.hpp</code> into anonymous namespace. |
| </li> |
| </ul> |
| |
| <h2>Release 1.41.1</h2> |
| |
| <h3>new features</h3> |
| |
| <ul> |
| <li>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 <a |
| href="options.htm">preprocessor options page</a>. |
| </li> |
| <li>Introduce new free functions. See <a href="https://svn.boost.org/trac/boost/ticket/3449" target="_blank">[3449]</a>, |
| the new tests in <tt>libs/numeric/ublas/test</tt> and the inline documentation of the files in <tt>boost/numeric/ublas/operation/</tt>. |
| </li> |
| </ul> |
| |
| <h3>bug fixes</h3> |
| |
| <ul> |
| <li><a href="https://svn.boost.org/trac/boost/ticket/3293">[3293]</a> Fix resizing problem in <code>identity_matrix</code> |
| </li> |
| <li><a href="https://svn.boost.org/trac/boost/ticket/3499">[3499]</a> Add DefaultConstructible to concept checks |
| </li> |
| </ul> |
| |
| <h2>Release 1.40.0 and before</h2> |
| <ul> |
| <li>Release notes were not available in this form.</li> |
| </ul> |
| |
| <hr /> |
| <p>Copyright (©) 2000-2009 Joerg Walter, Mathias Koch, Gunter Winkler<br /> |
| Use, modification and distribution are subject to the Boost Software License, Version 1.0. |
| (See accompanying file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt"> |
| http://www.boost.org/LICENSE_1_0.txt |
| </a>). |
| </p> |
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