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1.1       misho       1: <html>
                      2: <head>
                      3: <title>pcre_get_substring specification</title>
                      4: </head>
                      5: <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
                      6: <h1>pcre_get_substring man page</h1>
                      7: <p>
                      8: Return to the <a href="index.html">PCRE index page</a>.
                      9: </p>
                     10: <p>
                     11: This page is part of the PCRE HTML documentation. It was generated automatically
                     12: from the original man page. If there is any nonsense in it, please consult the
                     13: man page, in case the conversion went wrong.
                     14: <br>
                     15: <br><b>
                     16: SYNOPSIS
                     17: </b><br>
                     18: <P>
                     19: <b>#include &#60;pcre.h&#62;</b>
                     20: </P>
                     21: <P>
                     22: <b>int pcre_get_substring(const char *<i>subject</i>, int *<i>ovector</i>,</b>
                     23: <b>int <i>stringcount</i>, int <i>stringnumber</i>,</b>
                     24: <b>const char **<i>stringptr</i>);</b>
                     25: </P>
                     26: <br><b>
                     27: DESCRIPTION
                     28: </b><br>
                     29: <P>
                     30: This is a convenience function for extracting a captured substring. The
                     31: arguments are:
                     32: <pre>
                     33:   <i>subject</i>       Subject that has been successfully matched
                     34:   <i>ovector</i>       Offset vector that <b>pcre_exec()</b> used
                     35:   <i>stringcount</i>   Value returned by <b>pcre_exec()</b>
                     36:   <i>stringnumber</i>  Number of the required substring
                     37:   <i>stringptr</i>     Where to put the string pointer
                     38: </pre>
                     39: The memory in which the substring is placed is obtained by calling
                     40: <b>pcre_malloc()</b>. The convenience function <b>pcre_free_substring()</b> can
                     41: be used to free it when it is no longer needed. The yield of the function is
                     42: the length of the substring, PCRE_ERROR_NOMEMORY if sufficient memory could not
                     43: be obtained, or PCRE_ERROR_NOSUBSTRING if the string number is invalid.
                     44: </P>
                     45: <P>
                     46: There is a complete description of the PCRE native API in the
                     47: <a href="pcreapi.html"><b>pcreapi</b></a>
                     48: page and a description of the POSIX API in the
                     49: <a href="pcreposix.html"><b>pcreposix</b></a>
                     50: page.
                     51: <p>
                     52: Return to the <a href="index.html">PCRE index page</a>.
                     53: </p>
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