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- <div class="section" id="renaming-cleanup">
- <h1><a class="toc-backref" href="./changes-in-boost-1-32-0.html#id68" name="renaming-cleanup">Renaming/Cleanup</a></h1>
- <ol class="arabic">
- <li><p class="first">The <tt class="literal"><span class="pre">apply_if</span></tt> metafunction has been renamed to <tt class="literal"><span class="pre">eval_if</span></tt>.</p>
- </li>
- <li><p class="first">All <tt class="literal"><span class="pre">_backward</span></tt> algorithm counterparts have been renamed to use <tt class="literal"><span class="pre">reverse_</span></tt>
- prefix; e.g. <tt class="literal"><span class="pre">fold_backward</span></tt> became <tt class="literal"><span class="pre">reverse_fold</span></tt>.</p>
- </li>
- <li><p class="first">The <tt class="literal"><span class="pre"><boost/mpl/aux_/has_xxx.hpp></span></tt> header has been made public and became
- <tt class="literal"><span class="pre"><boost/mpl/has_xxx.hpp></span></tt>; correspondingly, the <tt class="literal"><span class="pre">BOOST_MPL_NO_AUX_HAS_XXX</span></tt>
- macro was renamed to <tt class="literal"><span class="pre">BOOST_MPL_CFG_NO_HAS_XXX</span></tt>.</p>
- </li>
- <li><p class="first"><tt class="literal"><span class="pre"><boost/mpl/assert_is_same.hpp></span></tt> header has been replaced by a more
- general <tt class="literal"><span class="pre"><mpl/assert.hpp></span></tt>; the new asserts provide a significantly
- higher-quality diagnostics. See the table below for new equivalents of
- the old macros:</p>
- <table border="1" class="table">
- <colgroup>
- <col width="45%" />
- <col width="55%" />
- </colgroup>
- <thead valign="bottom">
- <tr><th><p class="first last">Before</p>
- </th>
- <th><p class="first last">Now</p>
- </th>
- </tr>
- </thead>
- <tbody valign="top">
- <tr><td><p class="first last"><tt class="literal"><span class="pre">BOOST_MPL_ASSERT_IS_SAME(t1,</span> <span class="pre">t2)</span></tt></p>
- </td>
- <td><p class="first last"><tt class="literal"><span class="pre">BOOST_MPL_ASSERT((</span> <span class="pre">boost::is_same<t1,t2></span> <span class="pre">))</span></tt></p>
- </td>
- </tr>
- <tr><td><p class="first last"><tt class="literal"><span class="pre">BOOST_MPL_ASSERT_IS_NOT_SAME(t1,</span> <span class="pre">t2)</span></tt></p>
- </td>
- <td><p class="first last"><tt class="literal"><span class="pre">BOOST_MPL_ASSERT_NOT((</span> <span class="pre">boost::is_same<t1,t2></span> <span class="pre">))</span></tt></p>
- </td>
- </tr>
- </tbody>
- </table>
- <p>The "Macros/Asserts" section of the <a class="reference" href="./reference-manual.html">reference manual</a> provides a
- complete formal specification of the new macros' semantics.</p>
- </li>
- <li><p class="first">All configuration macros have been renamed to include the <tt class="literal"><span class="pre">CFG</span></tt> prefix; in
- particular, <tt class="literal"><span class="pre">BOOST_MPL_NO_FULL_LAMBDA_SUPPORT</span></tt> has become
- <tt class="literal"><span class="pre">BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT</span></tt>.</p>
- </li>
- <li><p class="first">The following public headers/components have been renamed or removed as
- obsolete:</p>
- <pre class="literal-block">
- iterator_tag.hpp (renamed to iterator_tags.hpp)
- project1st.hpp
- project2nd.hpp
- select1st.hpp
- select2nd.hpp
- </pre>
- </li>
- </ol>
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