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pcre2_substring_length_byname.html

pcre2_substring_length_byname.html 1.3 KB
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  1. <html>
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  2. <head>
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  3. <title>pcre2_substring_length_byname specification</title>
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  4. </head>
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  5. <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
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  6. <h1>pcre2_substring_length_byname man page</h1>
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  7. <p>
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  8. Return to the <a href="index.html">PCRE2 index page</a>.
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  9. </p>
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  10. <p>
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  11. This page is part of the PCRE2 HTML documentation. It was generated
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  12. automatically from the original man page. If there is any nonsense in it,
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  13. please consult the man page, in case the conversion went wrong.
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  14. <br>
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  15. <br><b>
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  16. SYNOPSIS
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  17. </b><br>
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  18. <P>
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  19. <b>#include &#60;pcre2.h&#62;</b>
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  20. </P>
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  21. <P>
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  22. <b>int pcre2_substring_length_byname(pcre2_match_data *<i>match_data</i>,</b>
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  23. <b>  PCRE2_SPTR <i>name</i>, PCRE2_SIZE *<i>length</i>);</b>
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  24. </P>
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  25. <br><b>
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  26. DESCRIPTION
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  27. </b><br>
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  28. <P>
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  29. This function returns the length of a matched substring, identified by name.
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  30. The arguments are:
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  31. <pre>
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  32.   <i>match_data</i>   The match data block for the match
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  33.   <i>name</i>         The substring name
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  34.   <i>length</i>       Where to return the length
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  35. </pre>
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  36. The yield is zero on success, or an error code if the substring is not found.
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  37. </P>
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  38. <P>
    39. 

  39. There is a complete description of the PCRE2 native API in the
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  40. <a href="pcre2api.html"><b>pcre2api</b></a>
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  41. page and a description of the POSIX API in the
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  42. <a href="pcre2posix.html"><b>pcre2posix</b></a>
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  43. page.
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  44. <p>
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  45. Return to the <a href="index.html">PCRE2 index page</a>.
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  46. </p>
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