libstdc++-v3/doc/html/manual/functors.html

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   3 <html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 9. Functors</title><meta name="generator" content="DocBook XSL Stylesheets V1.74.3" /><meta name="keywords" content="&#10;      ISO C++&#10;    , &#10;      library&#10;    " /><link rel="home" href="../spine.html" title="The GNU C++ Library Documentation" /><link rel="up" href="utilities.html" title="Part IV.  Utilities" /><link rel="prev" href="utilities.html" title="Part IV.  Utilities" /><link rel="next" href="pairs.html" title="Chapter 10. Pairs" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Chapter 9. Functors</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="utilities.html">Prev</a> </td><th width="60%" align="center">Part IV.
   4   Utilities
   5
   6 </th><td width="20%" align="right"> <a accesskey="n" href="pairs.html">Next</a></td></tr></table><hr /></div><div class="chapter" lang="en" xml:lang="en"><div class="titlepage"><div><div><h2 class="title"><a id="manual.util.functors"></a>Chapter 9. Functors</h2></div></div></div><p>If you don't know what functors are, you're not alone.  Many people
   7       get slightly the wrong idea.  In the interest of not reinventing
   8       the wheel, we will refer you to the introduction to the functor
   9       concept written by SGI as part of their STL, in
  10       <a class="ulink" href="http://www.sgi.com/tech/stl/functors.html" target="_top">their
  11       http://www.sgi.com/tech/stl/functors.html</a>.
  12    </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="utilities.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="utilities.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="pairs.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Part IV.
  13   Utilities
  14
  15  </td><td width="20%" align="center"><a accesskey="h" href="../spine.html">Home</a></td><td width="40%" align="right" valign="top"> Chapter 10. Pairs</td></tr></table></div></body></html>