Annotation of embedaddon/pcre/doc/pcre_copy_named_substring.3, revision 1.1.1.3
1.1.1.3 ! misho 1: .TH PCRE_COPY_NAMED_SUBSTRING 3 "13 January 2012" "PCRE 8.30"
1.1 misho 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_copy_named_substring(const pcre *\fIcode\fP,
11: .ti +5n
12: .B const char *\fIsubject\fP, int *\fIovector\fP,
13: .ti +5n
14: .B int \fIstringcount\fP, const char *\fIstringname\fP,
15: .ti +5n
16: .B char *\fIbuffer\fP, int \fIbuffersize\fP);
1.1.1.2 misho 17: .PP
18: .B int pcre16_copy_named_substring(const pcre16 *\fIcode\fP,
19: .ti +5n
20: .B PCRE_SPTR16 \fIsubject\fP, int *\fIovector\fP,
21: .ti +5n
22: .B int \fIstringcount\fP, PCRE_SPTR16 \fIstringname\fP,
23: .ti +5n
24: .B PCRE_UCHAR16 *\fIbuffer\fP, int \fIbuffersize\fP);
1.1 misho 25: .
26: .SH DESCRIPTION
27: .rs
28: .sp
29: This is a convenience function for extracting a captured substring, identified
30: by name, into a given buffer. The arguments are:
31: .sp
32: \fIcode\fP Pattern that was successfully matched
33: \fIsubject\fP Subject that has been successfully matched
1.1.1.2 misho 34: \fIovector\fP Offset vector that \fBpcre[16]_exec()\fP used
35: \fIstringcount\fP Value returned by \fBpcre[16]_exec()\fP
1.1 misho 36: \fIstringname\fP Name of the required substring
37: \fIbuffer\fP Buffer to receive the string
38: \fIbuffersize\fP Size of buffer
39: .sp
40: The yield is the length of the substring, PCRE_ERROR_NOMEMORY if the buffer was
41: too small, or PCRE_ERROR_NOSUBSTRING if the string name is invalid.
42: .P
43: There is a complete description of the PCRE native API in the
44: .\" HREF
45: \fBpcreapi\fP
46: .\"
47: page and a description of the POSIX API in the
48: .\" HREF
49: \fBpcreposix\fP
50: .\"
51: page.
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