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<H2>&lt;exception&gt;</H2>
<P><B>Library:</B>&nbsp;&nbsp;<A HREF="2-2.html">Language support</A></P>

<PRE><HR><B><I>Header</I></B><HR></PRE>

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<LI><A HREF="#sec1">Local Index</A></LI>
<LI><A HREF="#sec2">Summary</A></LI>
<LI><A HREF="#sec3">Synopsis</A></LI>
<LI><A HREF="#sec4">See Also</A></LI>
<LI><A HREF="#sec5">Standards Conformance</A></LI>
</UL>
<A NAME="sec1"><H3>Local Index</H3></A>
No Entries
<A NAME="sec2"><H3>Summary</H3></A>
<P>The header <SAMP>&lt;exception&gt;</SAMP> is part of the Language support library of the Standard C++  Library. It contains definitions of types and functions related to the handling of exceptions in a C++ program. The header defines the classes <B><I><A HREF="exception.html">exception</A></I></B> and <B><I><A HREF="bad-exception.html">bad_exception</A></I></B>, the types <B><I>unexpected_handler</I></B> and <B><I>terminate_handler</I></B>, and the functions <SAMP>set_unexpected()</SAMP>, <SAMP>unexpected()</SAMP>, <SAMP>set_terminate()</SAMP>, <SAMP>terminate()</SAMP>, and <SAMP>uncaught_exception()</SAMP>.</P>
<A NAME="sec3"><H3>Synopsis</H3></A>

<PRE>namespace std {
  class <SAMP><A HREF="exception.html">exception</A></SAMP>;
  class <SAMP><A HREF="bad-exception.html">bad_exception</A></SAMP>;

  typedef void (*unexpected_handler)();
  unexpected_handler set_unexpected(unexpected_handler)
                     throw();
  void unexpected();

  typedef void (*terminate_handler)();
  terminate_handler set_terminate(terminate_handler) throw();
  void terminate();

  bool uncaught_exception();
}
</PRE>
<A NAME="sec4"><H3>See Also</H3></A>
<P><A HREF="exceptions.html">Exceptions</A>, <B><I><A HREF="exception.html">exception</A></I></B>, <B><I><A HREF="bad-exception.html">bad_exception</A></I></B></P>
<A NAME="sec5"><H3>Standards Conformance</H3></A>
<P><I>ISO/IEC 14882:1998 -- International Standard for Information Systems --Programming Language C++, Section 19.1</I></P>

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