gcc/libstdc++-v3/doc/html/manual/ext_algorithms.html - Issue 3050029: [gcc] GCC 4.5.0=>4.5.1

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Issue 3050029: [gcc] GCC 4.5.0=>4.5.1 (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/nacl-toolchain.git

Patch Set: Created 10 years, 4 months ago

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1 <?xml version="1.0" encoding="UTF-8" standalone="no"?>

2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.or g/TR/xhtml1/DTD/xhtml1-transitional.dtd">

3 <html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 35. Algorithms</title><meta name="generator" content="DocBook XSL Stylesheets V1.74.0" /><meta name="keywor ds" content=" ISO C++ , library " /><link r el="home" href="../spine.html" title="The GNU C++ Library Documentation" /><link rel="up" href="extensions.html" title="Part XII. Extensions" /><link rel="prev " href="ext_utilities.html" title="Chapter 34. Utilities" /><link rel="next" hre f="ext_numerics.html" title="Chapter 36. Numerics" /></head><body><div class="na vheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" ali gn="center">Chapter 35. Algorithms</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ext_utilities.html">Prev</a> </td><th width="60%" align="cen ter">Part XII.

4 Extensions

5

6 </th><td width="20%" align="right"> <a accesskey="n" href="ext_numerics.html">Ne xt</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.ext.algorithms "></a>Chapter 35. Algorithms</h2></div></div></div><p>25.1.6 (count, count_if) i s extended with two more versions of count

7 and count_if. The standard versions return their results. The

8 additional signatures return void, but take a final parameter by

9 reference to which they assign their results, e.g.,

10 </p><pre class="programlisting">

11 void count (first, last, value, n);</pre><p>25.2 (mutating algorithms) is ext ended with two families of signatures,

12 random_sample and random_sample_n.

13 </p><p>25.2.1 (copy) is extended with

14 </p><pre class="programlisting">

15 copy_n (_InputIter first, _Size count, _OutputIter result);</pre><p>which cop ies the first 'count' elements at 'first' into 'result'.

16 </p><p>25.3 (sorting 'n' heaps 'n' stuff) is extended with some helper

17 predicates. Look in the doxygen-generated pages for notes on these.

18 </p><div class="itemizedlist"><ul type="disc"><li><p><code class="code">is_heap< /code> tests whether or not a range is a heap.</p></li><li><p><code class="code" >is_sorted</code> tests whether or not a range is sorted in

19 nondescending order.</p></li></ul></div><p>25.3.8 (lexicographical_compa re) is extended with

20 </p><pre class="programlisting">

21 lexicographical_compare_3way(_InputIter1 first1, _InputIter1 last1,

22 _InputIter2 first2, _InputIter2 last2)</pre><p> which does... what?

23 </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation f ooter"><tr><td width="40%" align="left"><a accesskey="p" href="ext_utilities.htm l">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="extension s.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ext_num erics.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chap ter 34. Utilities </td><td width="20%" align="center"><a accesskey="h" href="../ spine.html">Home</a></td><td width="40%" align="right" valign="top"> Chapter 36. Numerics</td></tr></table></div></body></html>

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