2014-10-25 16:16:46 +02:00
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<title>pcre2_match_data_create_from_pattern specification</title>
|
|
|
|
|
</head>
|
|
|
|
|
<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
|
|
|
|
|
<h1>pcre2_match_data_create_from_pattern man page</h1>
|
|
|
|
|
<p>
|
|
|
|
|
Return to the <a href="index.html">PCRE2 index page</a>.
|
|
|
|
|
</p>
|
|
|
|
|
<p>
|
|
|
|
|
This page is part of the PCRE2 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 <pcre2.h></b>
|
|
|
|
|
</P>
|
|
|
|
|
<P>
|
2014-11-11 17:51:07 +01:00
|
|
|
<b>pcre2_match_data_create_from_pattern(const pcre2_code *<i>code</i>,</b>
|
2014-10-25 16:16:46 +02:00
|
|
|
<b> pcre2_general_context *<i>gcontext</i>);</b>
|
|
|
|
|
</P>
|
|
|
|
|
<br><b>
|
|
|
|
|
DESCRIPTION
|
|
|
|
|
</b><br>
|
|
|
|
|
<P>
|
|
|
|
|
This function creates a new match data block, which is used for holding the
|
|
|
|
|
result of a match. The first argument points to a compiled pattern. The number
|
|
|
|
|
of capturing parentheses within the pattern is used to compute the number of
|
|
|
|
|
pairs of offsets that are required in the match data block. These form the
|
|
|
|
|
"output vector" (ovector) within the match data block, and are used to identify
|
|
|
|
|
the matched string and any captured substrings.
|
|
|
|
|
</P>
|
|
|
|
|
<P>
|
|
|
|
|
The second argument points to a general context, for custom memory management,
|
|
|
|
|
or is NULL for system memory management. The result of the function is NULL if
|
|
|
|
|
the memory for the block could not be obtained.
|
|
|
|
|
</P>
|
|
|
|
|
<P>
|
|
|
|
|
There is a complete description of the PCRE2 native API in the
|
|
|
|
|
<a href="pcre2api.html"><b>pcre2api</b></a>
|
|
|
|
|
page and a description of the POSIX API in the
|
|
|
|
|
<a href="pcre2posix.html"><b>pcre2posix</b></a>
|
|
|
|
|
page.
|
|
|
|
|
<p>
|
|
|
|
|
Return to the <a href="index.html">PCRE2 index page</a>.
|
|
|
|
|
</p>
|
