/[pcre]/code/trunk/doc/pcre_get_substring.3
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revision 99 by ph10, Tue Mar 6 12:27:42 2007 UTC revision 868 by ph10, Fri Jan 13 17:16:32 2012 UTC
# Line 12  PCRE - Perl-compatible regular expressio Line 12  PCRE - Perl-compatible regular expressio
12  .B int \fIstringcount\fP, int \fIstringnumber\fP,  .B int \fIstringcount\fP, int \fIstringnumber\fP,
13  .ti +5n  .ti +5n
14  .B const char **\fIstringptr\fP);  .B const char **\fIstringptr\fP);
15    .PP
16    .B int pcre16_get_substring(PCRE_SPTR16 \fIsubject\fP, int *\fIovector\fP,
17    .ti +5n
18    .B int \fIstringcount\fP, int \fIstringnumber\fP,
19    .ti +5n
20    .B PCRE_SPTR16 *\fIstringptr\fP);
21  .  .
22  .SH DESCRIPTION  .SH DESCRIPTION
23  .rs  .rs
# Line 20  This is a convenience function for extra Line 26  This is a convenience function for extra
26  arguments are:  arguments are:
27  .sp  .sp
28    \fIsubject\fP       Subject that has been successfully matched    \fIsubject\fP       Subject that has been successfully matched
29    \fIovector\fP       Offset vector that \fBpcre_exec()\fP used    \fIovector\fP       Offset vector that \fBpcre[16]_exec()\fP used
30    \fIstringcount\fP   Value returned by \fBpcre_exec()\fP    \fIstringcount\fP   Value returned by \fBpcre[16]_exec()\fP
31    \fIstringnumber\fP  Number of the required substring    \fIstringnumber\fP  Number of the required substring
32    \fIstringptr\fP     Where to put the string pointer    \fIstringptr\fP     Where to put the string pointer
33  .sp  .sp
34  The memory in which the substring is placed is obtained by calling  The memory in which the substring is placed is obtained by calling
35  \fBpcre_malloc()\fP. The convenience function \fBpcre_free_substring()\fP can  \fBpcre[16]_malloc()\fP. The convenience function
36  be used to free it when it is no longer needed. The yield of the function is  \fBpcre[16]_free_substring()\fP can be used to free it when it is no longer
37  the length of the substring, PCRE_ERROR_NOMEMORY if sufficient memory could not  needed. The yield of the function is the length of the substring,
38  be obtained, or PCRE_ERROR_NOSUBSTRING if the string number is invalid.  PCRE_ERROR_NOMEMORY if sufficient memory could not be obtained, or
39    PCRE_ERROR_NOSUBSTRING if the string number is invalid.
40  .P  .P
41  There is a complete description of the PCRE native API in the  There is a complete description of the PCRE native API in the
42  .\" HREF  .\" HREF
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