1: .TH PCRE_GET_SUBSTRING_LIST 3 "24 June 2012" "PCRE 8.30"
2: .SH NAME
3: PCRE - Perl-compatible regular expressions
4: .SH SYNOPSIS
5: .rs
6: .sp
7: .B #include <pcre.h>
8: .PP
9: .SM
10: .B int pcre_get_substring_list(const char *\fIsubject\fP,
11: .ti +5n
12: .B int *\fIovector\fP, int \fIstringcount\fP, "const char ***\fIlistptr\fP);"
13: .PP
14: .B int pcre16_get_substring_list(PCRE_SPTR16 \fIsubject\fP,
15: .ti +5n
16: .B int *\fIovector\fP, int \fIstringcount\fP, "PCRE_SPTR16 **\fIlistptr\fP);"
17: .PP
18: .B int pcre32_get_substring_list(PCRE_SPTR32 \fIsubject\fP,
19: .ti +5n
20: .B int *\fIovector\fP, int \fIstringcount\fP, "PCRE_SPTR32 **\fIlistptr\fP);"
21: .
22: .SH DESCRIPTION
23: .rs
24: .sp
25: This is a convenience function for extracting a list of all the captured
26: substrings. The arguments are:
27: .sp
28: \fIsubject\fP Subject that has been successfully matched
29: \fIovector\fP Offset vector that \fBpcre[16|32]_exec\fP used
30: \fIstringcount\fP Value returned by \fBpcre[16|32]_exec\fP
31: \fIlistptr\fP Where to put a pointer to the list
32: .sp
33: The memory in which the substrings and the list are placed is obtained by
34: calling \fBpcre[16|32]_malloc()\fP. The convenience function
35: \fBpcre[16|32]_free_substring_list()\fP can be used to free it when it is no
36: longer needed. A pointer to a list of pointers is put in the variable whose
37: address is in \fIlistptr\fP. The list is terminated by a NULL pointer. The
38: yield of the function is zero on success or PCRE_ERROR_NOMEMORY if sufficient
39: memory could not be obtained.
40: .P
41: There is a complete description of the PCRE native API in the
42: .\" HREF
43: \fBpcreapi\fP
44: .\"
45: page and a description of the POSIX API in the
46: .\" HREF
47: \fBpcreposix\fP
48: .\"
49: page.
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