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<title>pcre2_match_data_free specification</title>
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<h1>pcre2_match_data_free man page</h1>

Return to the <a href="index.html">PCRE2 index page</a>.


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.
 
 
SYNOPSIS
 

#include &#60;pcre2.h&#62;


void pcre2_match_data_free(pcre2_match_data *match_data);

 
DESCRIPTION
 

If match_data is NULL, this function does nothing. Otherwise,
match_data must point to a match data block, which this function frees,
using the memory freeing function from the general context or compiled pattern
with which it was created, or free() if that was not set.


If the PCRE2_COPY_MATCHED_SUBJECT was used for a successful match using this
match data block, the copy of the subject that was remembered with the block is
also freed.


There is a complete description of the PCRE2 native API in the
<a href="pcre2api.html">pcre2api</a>
page and a description of the POSIX API in the
<a href="pcre2posix.html">pcre2posix</a>
page.

Return to the <a href="index.html">PCRE2 index page</a>.

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