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Fixed code, updated docs, added emplace()

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Andrzej Krzemienski
2014-06-03 17:36:18 +02:00
parent 22baf1dd09
commit 2e583aaf30
23 changed files with 986 additions and 204 deletions
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7
doc/html/boost_optional/exception_safety_guarantees.html
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@ -118,6 +118,13 @@
This also applies to move assignments/constructors. However, move operations
are made no-throw more often.
</p>
<p>
Operation <code class="computeroutput"><span class="identifier">emplace</span></code> provides
basic exception safety guarantee. If it throws, the optional object becomes
uninitialized regardless of its initial state, and its previous contained value
(if any) is destroyed. It doesn't call any assignment or move/copy constructor
on <code class="computeroutput"><span class="identifier">T</span></code>.
</p>
<h4>
<a name="boost_optional.exception_safety_guarantees.h0"></a>
<span class="phrase"><a name="boost_optional.exception_safety_guarantees.swap"></a></span><a class="link" href="exception_safety_guarantees.html#boost_optional.exception_safety_guarantees.swap">Swap</a>