l4/pkg/libstdc++-v3/contrib/libstdc++-v3-4.3.3/doc/html/manual/bk01pt02ch04.html

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   3 <html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 4. Types</title><meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /><meta name="keywords" content="&#10;      ISO C++&#10;    , &#10;      library&#10;    " /><link rel="start" href="../spine.html" title="The GNU C++ Library Documentation" /><link rel="up" href="support.html" title="Part II. Support" /><link rel="prev" href="bk01pt02pr01.html" title="" /><link rel="next" href="bk01pt02ch04s02.html" title="Numeric Properties" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Chapter 4. Types</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="bk01pt02pr01.html">Prev</a> </td><th width="60%" align="center">Part II. Support</th><td width="20%" align="right"> <a accesskey="n" href="bk01pt02ch04s02.html">Next</a></td></tr></table><hr /></div><div class="chapter" lang="en" xml:lang="en"><div class="titlepage"><div><div><h2 class="title"><a id="manual.support.types"></a>Chapter 4. Types</h2></div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="sect1"><a href="bk01pt02ch04.html#manual.support.types.fundamental">Fundamental Types</a></span></dt><dt><span class="sect1"><a href="bk01pt02ch04s02.html">Numeric Properties</a></span></dt><dt><span class="sect1"><a href="bk01pt02ch04s03.html">NULL</a></span></dt></dl></div><div class="sect1" lang="en" xml:lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="manual.support.types.fundamental"></a>Fundamental Types</h2></div></div></div><p>
   4       C++ has the following builtin types:
   5     </p><div class="itemizedlist"><ul type="disc"><li><p>
   6         char
   7       </p></li><li><p>
   8         signed char
   9       </p></li><li><p>
  10         unsigned char
  11       </p></li><li><p>
  12         signed short
  13       </p></li><li><p>
  14         signed int
  15       </p></li><li><p>
  16         signed long
  17       </p></li><li><p>
  18         unsigned short
  19       </p></li><li><p>
  20         unsigned int
  21       </p></li><li><p>
  22         unsigned long
  23       </p></li><li><p>
  24         bool
  25       </p></li><li><p>
  26         wchar_t
  27       </p></li><li><p>
  28         float
  29       </p></li><li><p>
  30         double
  31       </p></li><li><p>
  32         long double
  33       </p></li></ul></div><p>
  34       These fundamental types are always available, without having to
  35       include a header file. These types are exactly the same in
  36       either C++ or in C.
  37     </p><p>
  38       Specializing parts of the library on these types is prohibited:
  39       instead, use a POD.
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