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  1. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

  2. <html>

  3. <!-- Copyright (C) 1992-2020 Free Software Foundation, Inc.

  4. Contributed by Cygnus Support.  Written by Julia Menapace, Jim Kingdon,

  5. and David MacKenzie.

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  7. Permission is granted to copy, distribute and/or modify this document

  8. under the terms of the GNU Free Documentation License, Version 1.3 or

  9. any later version published by the Free Software Foundation; with no

  10. Invariant Sections, with no Front-Cover Texts, and with no Back-Cover

  11. Texts.  A copy of the license is included in the section entitled "GNU

  12. Free Documentation License". -->

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  14. <head>

  15. <meta http-equiv="Content-Type" content="text/html; charset=utf-8">

  16. <title>Class Names (STABS)</title>

  17. 

  18. <meta name="description" content="Class Names (STABS)">

  19. <meta name="keywords" content="Class Names (STABS)">

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  23. <link href="index.html#Top" rel="start" title="Top">

  24. <link href="Symbol-Types-Index.html#Symbol-Types-Index" rel="index" title="Symbol Types Index">

  25. <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">

  26. <link href="Cplusplus.html#Cplusplus" rel="up" title="Cplusplus">

  27. <link href="Nested-Symbols.html#Nested-Symbols" rel="next" title="Nested Symbols">

  28. <link href="Cplusplus.html#Cplusplus" rel="prev" title="Cplusplus">

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  59. 

  60. <body lang="en">

  61. <a name="Class-Names"></a>

  62. <div class="header">

  63. <p>

  64. Next: <a href="Nested-Symbols.html#Nested-Symbols" accesskey="n" rel="next">Nested Symbols</a>, Up: <a href="Cplusplus.html#Cplusplus" accesskey="u" rel="up">Cplusplus</a> &nbsp; [<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>

  65. </div>

  66. <hr>

  67. <a name="C_002b_002b-Class-Names"></a>

  68. <h3 class="section">8.1 C<tt>++</tt> Class Names</h3>

  69. 

  70. <p>In C<tt>++</tt>, a class name which is declared with <code>class</code>, <code>struct</code>,

  71. or <code>union</code>, is not only a tag, as in C, but also a type name.  Thus

  72. there should be stabs with both &lsquo;<samp>t</samp>&rsquo; and &lsquo;<samp>T</samp>&rsquo; symbol descriptors

  73. (see <a href="Typedefs.html#Typedefs">Typedefs</a>).

  74. </p>

  75. <p>To save space, there is a special abbreviation for this case.  If the

  76. &lsquo;<samp>T</samp>&rsquo; symbol descriptor is followed by &lsquo;<samp>t</samp>&rsquo;, then the stab

  77. defines both a type name and a tag.

  78. </p>

  79. <p>For example, the C<tt>++</tt> code

  80. </p>

  81. <div class="example">

  82. <pre class="example">struct foo {int x;};

  83. </pre></div>

  84. 

  85. <p>can be represented as either

  86. </p>

  87. <div class="example">

  88. <pre class="example">.stabs &quot;foo:T19=s4x:1,0,32;;&quot;,128,0,0,0       # <span class="roman">128 is N_LSYM</span>

  89. .stabs &quot;foo:t19&quot;,128,0,0,0

  90. </pre></div>

  91. 

  92. <p>or

  93. </p>

  94. <div class="example">

  95. <pre class="example">.stabs &quot;foo:Tt19=s4x:1,0,32;;&quot;,128,0,0,0

  96. </pre></div>

  97. 

  98. 

  99. 

  100. 

  101. </body>

  102. </html>