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Small buffer optimization for Boost.Function

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[SVN r32282]
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Douglas Gregor
2006-01-10 23:52:35 +00:00
parent 93c691fbdf
commit 78f6b385d5
6 changed files with 347 additions and 283 deletions
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7
doc/history.xml
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@@ -5,6 +5,13 @@
<title>History &amp; Compatibility Notes</title>
<itemizedlist spacing="compact">
<listitem><para><bold>Version 1.34.0</bold>: </para>
<itemizedlist spacing="compact">
<listitem><para>Boost.Function now implements a small buffer optimization, which can drastically improve the performance when copying or construction Boost.Function objects storing small function objects. For instance, <code>bind(&amp;X:foo, &amp;x, _1, _2)</code> requires no heap allocation when placed into a Boost.Function object. Note that some exception-safety guarantees have changed: assignment provides the basic exception guarantee and <code>swap()</code> may throw.</para></listitem>
</itemizedlist>
</listitem>
<listitem><para><bold>Version 1.30.0</bold>: </para>
<itemizedlist spacing="compact">
<listitem><para>All features deprecated in version 1.29.0 have