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<a name="range.upgrade.upgrade_from_1_42"></a><a class="link" href="upgrade_from_1_42.html" title="Upgrade from version 1.42"> Upgrade from version
1.42</a>
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New features:
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<a class="link" href="../reference/adaptors.html" title="Range Adaptors">Range adaptors</a>
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<a class="link" href="../reference/algorithms.html" title="Range Algorithm">Range algorithms</a>
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Removed:
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<code class="computeroutput"><span class="identifier">iterator_range</span></code> no longer
has a <code class="computeroutput"><span class="identifier">is_singular</span></code> member
function. The singularity restrictions have been removed from the <code class="computeroutput"><span class="identifier">iterator_range</span></code> class since this added
restrictions to ranges of iterators whose default constructors were not
singular. Previously the <code class="computeroutput"><span class="identifier">is_singular</span></code>
member function always returned <code class="computeroutput"><span class="keyword">false</span></code>
in release build configurations, hence it is not anticipated that this
interface change will produce difficulty in upgrading.
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<td align="right"><div class="copyright-footer">Copyright &#169; 2003 -2010 Thorsten Ottosen, Neil Groves<p>
Distributed under 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" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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