70 lines
2.9 KiB
HTML
70 lines
2.9 KiB
HTML
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<html lang="en">
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<head>
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<title>Class Names - STABS</title>
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<meta http-equiv="Content-Type" content="text/html">
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<meta name="description" content="STABS">
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<meta name="generator" content="makeinfo 4.13">
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<link title="Top" rel="start" href="index.html#Top">
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<link rel="up" href="Cplusplus.html#Cplusplus" title="Cplusplus">
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<link rel="next" href="Nested-Symbols.html#Nested-Symbols" title="Nested Symbols">
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<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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<!--
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Copyright (C) 1992-2019 Free Software Foundation, Inc.
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Contributed by Cygnus Support. Written by Julia Menapace, Jim Kingdon,
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and David MacKenzie.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3 or
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any later version published by the Free Software Foundation; with no
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Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
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Texts. A copy of the license is included in the section entitled ``GNU
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Free Documentation License''.-->
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--></style>
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</head>
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<body>
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<div class="node">
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<a name="Class-Names"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="Nested-Symbols.html#Nested-Symbols">Nested Symbols</a>,
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Up: <a rel="up" accesskey="u" href="Cplusplus.html#Cplusplus">Cplusplus</a>
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<hr>
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</div>
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<h3 class="section">8.1 C<tt>++</tt> Class Names</h3>
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<p>In C<tt>++</tt>, a class name which is declared with <code>class</code>, <code>struct</code>,
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or <code>union</code>, is not only a tag, as in C, but also a type name. Thus
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there should be stabs with both ‘<samp><span class="samp">t</span></samp>’ and ‘<samp><span class="samp">T</span></samp>’ symbol descriptors
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(see <a href="Typedefs.html#Typedefs">Typedefs</a>).
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<p>To save space, there is a special abbreviation for this case. If the
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‘<samp><span class="samp">T</span></samp>’ symbol descriptor is followed by ‘<samp><span class="samp">t</span></samp>’, then the stab
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defines both a type name and a tag.
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<p>For example, the C<tt>++</tt> code
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<pre class="example"> struct foo {int x;};
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</pre>
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<p>can be represented as either
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<pre class="example"> .stabs "foo:T19=s4x:1,0,32;;",128,0,0,0 # <span class="roman">128 is N_LSYM</span>
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.stabs "foo:t19",128,0,0,0
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</pre>
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<p>or
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<pre class="example"> .stabs "foo:Tt19=s4x:1,0,32;;",128,0,0,0
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</pre>
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</body></html>
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