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<H2>&lt;limits&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>

<UL>
<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>
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<A NAME="sec1"><H3>Local Index</H3></A>
No Entries
<A NAME="sec2"><H3>Summary</H3></A>
<P>The header <SAMP>&lt;limits&gt;</SAMP> is part of the Language support library of the C++ Standard Library. It provides a C++ program with information about various properties of the implementation's representation of the fundamental types. The header defines the class template <B><I><A HREF="numeric-limits.html">numeric_limits</A></I></B> and specializations of the template on all fundamental arithmetic types.</P>
<A NAME="sec3"><H3>Synopsis</H3></A>

<PRE>namespace std {
  template&lt;class T&gt; class <SAMP><A HREF="numeric-limits.html">numeric_limits</A></SAMP>;
  enum float_round_style;
  enum float_denorm_style;

  template&lt;&gt; class numeric_limits&lt;bool&gt;;

  template&lt;&gt; class numeric_limits&lt;char&gt;;
  template&lt;&gt; class numeric_limits&lt;signed char&gt;;
  template&lt;&gt; class numeric_limits&lt;unsigned char&gt;;
  template&lt;&gt; class numeric_limits&lt;wchar_t&gt;;

  template&lt;&gt; class numeric_limits&lt;short&gt;;
  template&lt;&gt; class numeric_limits&lt;int&gt;;
  template&lt;&gt; class numeric_limits&lt;long&gt;;
  template&lt;&gt; class numeric_limits&lt;unsigned short&gt;;
  template&lt;&gt; class numeric_limits&lt;unsigned int&gt;;
  template&lt;&gt; class numeric_limits&lt;unsigned long&gt;;

  template&lt;&gt; class numeric_limits&lt;float&gt;;
  template&lt;&gt; class numeric_limits&lt;double&gt;;
  template&lt;&gt; class numeric_limits&lt;long double&gt;;
}
</PRE>
<A NAME="sec4"><H3>See Also</H3></A>
<P><B><I><A HREF="numeric-limits.html">numeric_limits</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 18.2.1</I></P>

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