77 lines
4.2 KiB
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77 lines
4.2 KiB
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ownership. The ASF licenses this file to you under the Apache
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<HTML>
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<HEAD>
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<TITLE><iostream></TITLE>
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<LINK REL=StyleSheet HREF="../rw.css" TYPE="text/css" TITLE="Apache stdcxx Stylesheet"></HEAD>
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<BODY BGCOLOR=#FFFFFF>
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<A HREF="iosfwd-h.html"><IMG SRC="images/bprev.gif" WIDTH=20 HEIGHT=21 ALT="Previous file" BORDER=O></A><A HREF="noframes.html"><IMG SRC="images/btop.gif" WIDTH=56 HEIGHT=21 ALT="Top of Document" BORDER=O></A><A HREF="booktoc.html"><IMG SRC="images/btoc.gif" WIDTH=56 HEIGHT=21 ALT="Contents" BORDER=O></A><A HREF="tindex.html"><IMG SRC="images/bindex.gif" WIDTH=56 HEIGHT=21 ALT="Index page" BORDER=O></A><A HREF="isalnum.html"><IMG SRC="images/bnext.gif" WIDTH=25 HEIGHT=21 ALT="Next file" BORDER=O></A><DIV CLASS="DOCUMENTNAME"><B>Apache C++ Standard Library Reference Guide</B></DIV>
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<H2><iostream></H2>
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<P><B>Library:</B> <A HREF="2-11.html">Input/output</A></P>
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<PRE><HR><B><I>Header</I></B><HR></PRE>
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<UL>
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<LI><A HREF="#sec1">Local Index</A></LI>
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<LI><A HREF="#sec2">Summary</A></LI>
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<LI><A HREF="#sec3">Synopsis</A></LI>
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<LI><A HREF="#sec4">See Also</A></LI>
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<LI><A HREF="#sec5">Standards Conformance</A></LI>
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</UL>
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<A NAME="sec1"><H3>Local Index</H3></A>
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No Entries
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<A NAME="sec2"><H3>Summary</H3></A>
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<P>The header <SAMP><iostream></SAMP> is part of the Input/output library of the C++ Standard Library. It declares the eight standard iostream objects: <SAMP>cin</SAMP>, <SAMP>cout</SAMP>, <SAMP>cerr</SAMP>, <SAMP>clog</SAMP>, <SAMP>wcin</SAMP>, <SAMP>wcout</SAMP>, <SAMP>wcerr</SAMP>, and <SAMP>wclog</SAMP>.</P>
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<A NAME="sec3"><H3>Synopsis</H3></A>
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<PRE>namespace std {
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extern istream <SAMP><A HREF="cin.html">cin</A></SAMP>;
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extern ostream <SAMP><A HREF="cout.html">cout</A></SAMP>;
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extern ostream <SAMP><A HREF="cerr.html">cerr</A></SAMP>;
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extern ostream <SAMP><A HREF="clog.html">clog</A></SAMP>;
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extern wistream <SAMP><A HREF="wcin.html">wcin</A></SAMP>;
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extern wostream <SAMP><A HREF="wcout.html">wcout</A></SAMP>;
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extern wostream <SAMP><A HREF="wcerr.html">wcerr</A></SAMP>;
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extern wostream <SAMP><A HREF="wclog.html">wclog</A></SAMP>;
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}
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</PRE>
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<A NAME="sec4"><H3>See Also</H3></A>
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<P><B><I><A HREF="cin.html">cin</A></I></B>, <B><I><A HREF="cout.html">cout</A></I></B>, <B><I><A HREF="cerr.html">cerr</A></I></B>, <B><I><A HREF="clog.html">clog</A></I></B>, <B><I><A HREF="wcin.html">wcin</A></I></B>, <B><I><A HREF="wcout.html">wcout</A></I></B>, <B><I><A HREF="wcerr.html">wcerr</A></I></B>, <B><I><A HREF="wclog.html">wclog</A></I></B></P>
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<A NAME="sec5"><H3>Standards Conformance</H3></A>
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<P><I>ISO/IEC 14882:1998 -- International Standard for Information Systems --Programming Language C++, Section 27.3</I></P>
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<BR>
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