/[pcre]/code/trunk/doc/pcre_get_named_substring.3
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revision 1054 by ph10, Sat Mar 31 18:09:26 2012 UTC revision 1055 by chpe, Tue Oct 16 15:53:30 2012 UTC
# Line 1  Line 1 
1  .TH PCRE_GET_NAMED_SUBSTRING 3 "13 January 2012" "PCRE 8.30"  .TH PCRE_GET_NAMED_SUBSTRING 3 "24 June 2012" "PCRE 8.30"
2  .SH NAME  .SH NAME
3  PCRE - Perl-compatible regular expressions  PCRE - Perl-compatible regular expressions
4  .SH SYNOPSIS  .SH SYNOPSIS
# Line 22  PCRE - Perl-compatible regular expressio Line 22  PCRE - Perl-compatible regular expressio
22  .B int \fIstringcount\fP, PCRE_SPTR16 \fIstringname\fP,  .B int \fIstringcount\fP, PCRE_SPTR16 \fIstringname\fP,
23  .ti +5n  .ti +5n
24  .B PCRE_SPTR16 *\fIstringptr\fP);  .B PCRE_SPTR16 *\fIstringptr\fP);
25    .PP
26    .B int pcre32_get_named_substring(const pcre32 *\fIcode\fP,
27    .ti +5n
28    .B PCRE_SPTR32 \fIsubject\fP, int *\fIovector\fP,
29    .ti +5n
30    .B int \fIstringcount\fP, PCRE_SPTR32 \fIstringname\fP,
31    .ti +5n
32    .B PCRE_SPTR32 *\fIstringptr\fP);
33  .  .
34  .SH DESCRIPTION  .SH DESCRIPTION
35  .rs  .rs
# Line 31  arguments are: Line 39  arguments are:
39  .sp  .sp
40    \fIcode\fP          Compiled pattern    \fIcode\fP          Compiled pattern
41    \fIsubject\fP       Subject that has been successfully matched    \fIsubject\fP       Subject that has been successfully matched
42    \fIovector\fP       Offset vector that \fBpcre[16]_exec()\fP used    \fIovector\fP       Offset vector that \fBpcre[16|32]_exec()\fP used
43    \fIstringcount\fP   Value returned by \fBpcre[16]_exec()\fP    \fIstringcount\fP   Value returned by \fBpcre[16|32]_exec()\fP
44    \fIstringname\fP    Name of the required substring    \fIstringname\fP    Name of the required substring
45    \fIstringptr\fP     Where to put the string pointer    \fIstringptr\fP     Where to put the string pointer
46  .sp  .sp
47  The memory in which the substring is placed is obtained by calling  The memory in which the substring is placed is obtained by calling
48  \fBpcre[16]_malloc()\fP. The convenience function  \fBpcre[16|32]_malloc()\fP. The convenience function
49  \fBpcre[16]_free_substring()\fP can be used to free it when it is no longer  \fBpcre[16|32]_free_substring()\fP can be used to free it when it is no longer
50  needed. The yield of the function is the length of the extracted substring,  needed. The yield of the function is the length of the extracted substring,
51  PCRE_ERROR_NOMEMORY if sufficient memory could not be obtained, or  PCRE_ERROR_NOMEMORY if sufficient memory could not be obtained, or
52  PCRE_ERROR_NOSUBSTRING if the string name is invalid.  PCRE_ERROR_NOSUBSTRING if the string name is invalid.

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