文件操作 - pcre_get_substring_list.html

文件: /usr/share/doc/pcre-devel/html/pcre_get_substring_list.html

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<html>
<head>
<title>pcre_get_substring_list specification</title>
</head>
<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
<h1>pcre_get_substring_list man page</h1>

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


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.
 
 
SYNOPSIS
 

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


int pcre_get_substring_list(const char *subject,
 int *ovector, int stringcount, const char ***listptr);
 
 
int pcre16_get_substring_list(PCRE_SPTR16 subject,
 int *ovector, int stringcount, PCRE_SPTR16 **listptr);
 
 
int pcre32_get_substring_list(PCRE_SPTR32 subject,
 int *ovector, int stringcount, PCRE_SPTR32 **listptr);

 
DESCRIPTION
 

This is a convenience function for extracting a list of all the captured
substrings. The arguments are:
<pre>
 subject Subject that has been successfully matched
 ovector Offset vector that pcre[16|32]_exec used
 stringcount Value returned by pcre[16|32]_exec
 listptr Where to put a pointer to the list
</pre>
The memory in which the substrings and the list are placed is obtained by
calling pcre[16|32]_malloc(). The convenience function
pcre[16|32]_free_substring_list() 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 listptr. 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.


There is a complete description of the PCRE native API in the
<a href="pcreapi.html">pcreapi</a>
page and a description of the POSIX API in the
<a href="pcreposix.html">pcreposix</a>
page.

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

文件操作 - pcre_get_substring_list.html

文件: /usr/share/doc/pcre-devel/html/pcre_get_substring_list.html

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