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<html>
<head>
<title>pcre_copy_named_substring specification</title>
</head>
<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
<h1>pcre_copy_named_substring man page</h1>
<p>
Return to the <a href="index.html">PCRE index page</a>.
</p>
<p>
This page is part of the PCRE HTML documentation. It was generated automatically
from the original man page. If there is any nonsense in it, please consult the
man page, in case the conversion went wrong.
<br>
<br><b>
SYNOPSIS
</b><br>
<P>
<b>#include <pcre.h></b>
</P>
<P>
<b>int pcre_copy_named_substring(const pcre *<i>code</i>,</b>
<b> const char *<i>subject</i>, int *<i>ovector</i>,</b>
<b> int <i>stringcount</i>, const char *<i>stringname</i>,</b>
<b> char *<i>buffer</i>, int <i>buffersize</i>);</b>
<br>
<br>
<b>int pcre16_copy_named_substring(const pcre16 *<i>code</i>,</b>
<b> PCRE_SPTR16 <i>subject</i>, int *<i>ovector</i>,</b>
<b> int <i>stringcount</i>, PCRE_SPTR16 <i>stringname</i>,</b>
<b> PCRE_UCHAR16 *<i>buffer</i>, int <i>buffersize</i>);</b>
<br>
<br>
<b>int pcre32_copy_named_substring(const pcre32 *<i>code</i>,</b>
<b> PCRE_SPTR32 <i>subject</i>, int *<i>ovector</i>,</b>
<b> int <i>stringcount</i>, PCRE_SPTR32 <i>stringname</i>,</b>
<b> PCRE_UCHAR32 *<i>buffer</i>, int <i>buffersize</i>);</b>
</P>
<br><b>
DESCRIPTION
</b><br>
<P>
This is a convenience function for extracting a captured substring, identified
by name, into a given buffer. The arguments are:
<pre>
<i>code</i> Pattern that was successfully matched
<i>subject</i> Subject that has been successfully matched
<i>ovector</i> Offset vector that <b>pcre[16|32]_exec()</b> used
<i>stringcount</i> Value returned by <b>pcre[16|32]_exec()</b>
<i>stringname</i> Name of the required substring
<i>buffer</i> Buffer to receive the string
<i>buffersize</i> Size of buffer
</pre>
The yield is the length of the substring, PCRE_ERROR_NOMEMORY if the buffer was
too small, or PCRE_ERROR_NOSUBSTRING if the string name is invalid.
</P>
<P>
There is a complete description of the PCRE native API in the
<a href="pcreapi.html"><b>pcreapi</b></a>
page and a description of the POSIX API in the
<a href="pcreposix.html"><b>pcreposix</b></a>
page.
<p>
Return to the <a href="index.html">PCRE index page</a>.
</p>
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