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<H2>45.5 Streams with Assign</H2>
<P>The classes <SAMP>ostream_withassign</SAMP>, <SAMP>istream_withassign</SAMP>, and <SAMP>iostream_withassign</SAMP> do not exist in the standard iostreams anymore. You can only assign the data components of a stream to another stream. This is done through the public member functions <SAMP>copyfmt()</SAMP> and <SAMP>rdbuf()</SAMP> in class <SAMP>std::basic_ios</SAMP>.</P>

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