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<title>pcre_get_substring_list specification</title>
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<h1>pcre_get_substring_list man page</h1>
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<br><b>
SYNOPSIS
</b><br>
<P>
<b>#include <pcre.h></b>
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<P>
<b>int pcre_get_substring_list(const char *<i>subject</i>,</b>
<b>int *<i>ovector</i>, int <i>stringcount</i>, const char ***<i>listptr</i>);</b>
</P>
<br><b>
DESCRIPTION
</b><br>
<P>
This is a convenience function for extracting a list of all the captured
substrings. The arguments are:
<pre>
<i>subject</i> Subject that has been successfully matched
<i>ovector</i> Offset vector that <b>pcre_exec</b> used
<i>stringcount</i> Value returned by <b>pcre_exec</b>
<i>listptr</i> Where to put a pointer to the list
</pre>
The memory in which the substrings and the list are placed is obtained by
calling <b>pcre_malloc()</b>. The convenience function
<b>pcre_free_substring_list()</b> can be used to free it when it is no longer
needed. A pointer to a list of pointers is put in the variable whose address is
in <i>listptr</i>. The list is terminated by a NULL pointer. The yield of the
function is zero on success or PCRE_ERROR_NOMEMORY if sufficient memory could
not be obtained.
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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.
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