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<a name="range.upgrade.upgrade_from_1_45"></a><a class="link" href="upgrade_from_1_45.html" title="Upgrade from version 1.45">Upgrade from version
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<a class="link" href="../reference/concept_implementation/semantics/functions.html" title="Functions"><code class="computeroutput"><span class="identifier">size</span></code></a> in addition to supporting
<a class="link" href="../concepts/random_access_range.html" title="Random Access Range">Random Access Range</a>
now also supports extensibility via calls to the unqualified <code class="computeroutput"><span class="identifier">range_calculate_size</span><span class="special">(</span><span class="identifier">rng</span><span class="special">)</span></code>
function.
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<li class="listitem">
<a class="link" href="../reference/adaptors/reference/strided.html" title="strided">strided</a>
now in addition to working with any RandomAccessRange additionally works
for any SinglePassRange for which <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">size</span><span class="special">(</span><span class="identifier">rng</span><span class="special">)</span></code> is valid.
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<li class="listitem">
<a class="link" href="../reference/adaptors/reference/strided.html" title="strided">strided</a>
no longer requires <code class="computeroutput"><span class="identifier">distance</span><span class="special">(</span><span class="identifier">rng</span><span class="special">)</span> <span class="special">%</span> <span class="identifier">stride_size</span>
<span class="special">==</span> <span class="number">0</span></code>
or <code class="computeroutput"><span class="identifier">stride_size</span> <span class="special">&lt;</span>
<span class="identifier">distance</span><span class="special">(</span><span class="identifier">rng</span><span class="special">)</span></code>
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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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