|
- <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
- <html>
- <!-- Copyright (C) 1992-2020 Free Software Foundation, Inc.
- Contributed by Cygnus Support. Written by Julia Menapace, Jim Kingdon,
- and David MacKenzie.
-
- Permission is granted to copy, distribute and/or modify this document
- under the terms of the GNU Free Documentation License, Version 1.3 or
- any later version published by the Free Software Foundation; with no
- Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
- Texts. A copy of the license is included in the section entitled "GNU
- Free Documentation License". -->
- <!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ -->
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <title>Class Instance (STABS)</title>
-
- <meta name="description" content="Class Instance (STABS)">
- <meta name="keywords" content="Class Instance (STABS)">
- <meta name="resource-type" content="document">
- <meta name="distribution" content="global">
- <meta name="Generator" content="makeinfo">
- <link href="index.html#Top" rel="start" title="Top">
- <link href="Symbol-Types-Index.html#Symbol-Types-Index" rel="index" title="Symbol Types Index">
- <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
- <link href="Cplusplus.html#Cplusplus" rel="up" title="Cplusplus">
- <link href="Methods.html#Methods" rel="next" title="Methods">
- <link href="Simple-Classes.html#Simple-Classes" rel="prev" title="Simple Classes">
- <style type="text/css">
- <!--
- a.summary-letter {text-decoration: none}
- blockquote.indentedblock {margin-right: 0em}
- blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
- blockquote.smallquotation {font-size: smaller}
- div.display {margin-left: 3.2em}
- div.example {margin-left: 3.2em}
- div.lisp {margin-left: 3.2em}
- div.smalldisplay {margin-left: 3.2em}
- div.smallexample {margin-left: 3.2em}
- div.smalllisp {margin-left: 3.2em}
- kbd {font-style: oblique}
- pre.display {font-family: inherit}
- pre.format {font-family: inherit}
- pre.menu-comment {font-family: serif}
- pre.menu-preformatted {font-family: serif}
- pre.smalldisplay {font-family: inherit; font-size: smaller}
- pre.smallexample {font-size: smaller}
- pre.smallformat {font-family: inherit; font-size: smaller}
- pre.smalllisp {font-size: smaller}
- span.nolinebreak {white-space: nowrap}
- span.roman {font-family: initial; font-weight: normal}
- span.sansserif {font-family: sans-serif; font-weight: normal}
- ul.no-bullet {list-style: none}
- -->
- </style>
-
-
- </head>
-
- <body lang="en">
- <a name="Class-Instance"></a>
- <div class="header">
- <p>
- Next: <a href="Methods.html#Methods" accesskey="n" rel="next">Methods</a>, Previous: <a href="Simple-Classes.html#Simple-Classes" accesskey="p" rel="prev">Simple Classes</a>, Up: <a href="Cplusplus.html#Cplusplus" accesskey="u" rel="up">Cplusplus</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Symbol-Types-Index.html#Symbol-Types-Index" title="Index" rel="index">Index</a>]</p>
- </div>
- <hr>
- <a name="Class-Instance-1"></a>
- <h3 class="section">8.5 Class Instance</h3>
-
- <p>As shown above, describing even a simple C<tt>++</tt> class definition is
- accomplished by massively extending the stab format used in C to
- describe structure types. However, once the class is defined, C stabs
- with no modifications can be used to describe class instances. The
- following source:
- </p>
- <div class="example">
- <pre class="example">main () {
- baseA AbaseA;
- }
- </pre></div>
-
- <p>yields the following stab describing the class instance. It looks no
- different from a standard C stab describing a local variable.
- </p>
- <div class="display">
- <pre class="display">.stabs "name:type_ref(baseA)", N_LSYM, NIL, NIL, frame_ptr_offset
- </pre></div>
-
- <div class="example">
- <pre class="example">.stabs "AbaseA:20",128,0,0,-20
- </pre></div>
-
-
-
-
- </body>
- </html>
|