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1 <html>
2 <head>
3 <title>pcre_copy_named_substring specification</title>
4 </head>
5 <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
6 <h1>pcre_copy_named_substring man page</h1>
7 <p>
8 Return to the <a href="index.html">PCRE index page</a>.
9 </p>
10 <p>
11 This page is part of the PCRE HTML documentation. It was generated automatically
12 from the original man page. If there is any nonsense in it, please consult the
13 man page, in case the conversion went wrong.
14 <br>
15 <br><b>
16 SYNOPSIS
17 </b><br>
18 <P>
19 <b>#include &#60;pcre.h&#62;</b>
20 </P>
21 <P>
22 <b>int pcre_copy_named_substring(const pcre *<i>code</i>,</b>
23 <b>const char *<i>subject</i>, int *<i>ovector</i>,</b>
24 <b>int <i>stringcount</i>, const char *<i>stringname</i>,</b>
25 <b>char *<i>buffer</i>, int <i>buffersize</i>);</b>
26 </P>
27 <br><b>
28 DESCRIPTION
29 </b><br>
30 <P>
31 This is a convenience function for extracting a captured substring, identified
32 by name, into a given buffer. The arguments are:
33 <pre>
34 <i>code</i> Pattern that was successfully matched
35 <i>subject</i> Subject that has been successfully matched
36 <i>ovector</i> Offset vector that <b>pcre_exec()</b> used
37 <i>stringcount</i> Value returned by <b>pcre_exec()</b>
38 <i>stringname</i> Name of the required substring
39 <i>buffer</i> Buffer to receive the string
40 <i>buffersize</i> Size of buffer
41 </pre>
42 The yield is the length of the substring, PCRE_ERROR_NOMEMORY if the buffer was
43 too small, or PCRE_ERROR_NOSUBSTRING if the string name is invalid.
44 </P>
45 <P>
46 There is a complete description of the PCRE native API in the
47 <a href="pcreapi.html"><b>pcreapi</b></a>
48 page and a description of the POSIX API in the
49 <a href="pcreposix.html"><b>pcreposix</b></a>
50 page.
51 <p>
52 Return to the <a href="index.html">PCRE index page</a>.
53 </p>

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