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PCRE_COPY_NAMED_SUBSTRING(3Library Functions ManuaPCRE_COPY_NAMED_SUBSTRING(3)

NAME
       PCRE - Perl-compatible regular expressions
SYNOPSIS
       #include <pcre.h>
       int pcre_copy_named_substring(const pcre *code,
            const char *subject, int *ovector,
            int stringcount, const char *stringname,
            char *buffer, int buffersize);
       int pcre16_copy_named_substring(const pcre16 *code,
            PCRE_SPTR16 subject, int *ovector,
            int stringcount, PCRE_SPTR16 stringname,
            PCRE_UCHAR16 *buffer, int buffersize);
       int pcre32_copy_named_substring(const pcre32 *code,
            PCRE_SPTR32 subject, int *ovector,
            int stringcount, PCRE_SPTR32 stringname,
            PCRE_UCHAR32 *buffer, int buffersize);
DESCRIPTION
       This  is  a  convenience  function for extracting a captured substring,
       identified by name, into a given buffer. The arguments are:
         code          Pattern that was successfully matched
         subject       Subject that has been successfully matched
         ovector       Offset vector that pcre[16|32]_exec() used
         stringcount   Value returned by pcre[16|32]_exec()
         stringname    Name of the required substring
         buffer        Buffer to receive the string
         buffersize    Size of buffer
       The yield is the length of the substring,  PCRE_ERROR_NOMEMORY  if  the
       buffer  was  too small, or PCRE_ERROR_NOSUBSTRING if the string name 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_COPY_NAMED_SUBSTRING(3)