PCRE_GET_SUBSTRING_LIST(3) Library Functions Manual PCRE_GET_SUBSTRING_LIST(3)NAME
PCRE - Perl-compatible regular expressions
SYNOPSIS
#include <pcre.h>
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);
DESCRIPTION
This is a convenience function for extracting a list of all the captured substrings. The arguments are:
subject Subject that has been successfully matched
ovector Offset vector that pcre[16]_exec used
stringcount Value returned by pcre[16]_exec
listptr Where to put a pointer to the list
The memory in which the substrings and the list are placed is obtained by calling pcre[16]_malloc(). The convenience function
pcre[16]_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 pcreapi page and a description of the POSIX API in the pcreposix page.
PCRE_GET_SUBSTRING_LIST(3)
Check Out this Related Man Page
PCRE_GET_SUBSTRING(3) Library Functions Manual PCRE_GET_SUBSTRING(3)NAME
PCRE - Perl-compatible regular expressions
SYNOPSIS
#include <pcre.h>
int pcre_get_substring(const char *subject, int *ovector,
int stringcount, int stringnumber,
const char **stringptr);
int pcre16_get_substring(PCRE_SPTR16 subject, int *ovector,
int stringcount, int stringnumber,
PCRE_SPTR16 *stringptr);
int pcre32_get_substring(PCRE_SPTR32 subject, int *ovector,
int stringcount, int stringnumber,
PCRE_SPTR32 *stringptr);
DESCRIPTION
This is a convenience function for extracting a captured substring. The arguments are:
subject Subject that has been successfully matched
ovector Offset vector that pcre[16|32]_exec() used
stringcount Value returned by pcre[16|32]_exec()
stringnumber Number of the required substring
stringptr Where to put the string pointer
The memory in which the substring is placed is obtained by calling pcre[16|32]_malloc(). The convenience function pcre[16|32]_free_sub-
string() can be used to free it when it is no longer needed. The yield of the function is the length of the substring, PCRE_ERROR_NOMEMORY
if sufficient memory could not be obtained, or PCRE_ERROR_NOSUBSTRING if the string number is invalid.
There is a complete description of the PCRE native API in the pcreapi page and a description of the POSIX API in the pcreposix page.
PCRE 8.30 24 June 2012 PCRE_GET_SUBSTRING(3)
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