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<CENTER><A HREF = "http://mapreduce.sandia.gov">MapReduce-MPI WWW Site</A> - <A HREF = "Manual.html">MapReduce-MPI Documentation</A>
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<H3>Destroy a MapReduce object
</H3>
<PRE>MapReduce::~MapReduce()
</PRE>
<P>This destroys a previously created MapReduce object, freeing all the
memory it allocated internally to store keys and values.
</P>
<P>If you created the MapReduce object in this manner:
</P>
<PRE>MapReduce *mr = new MapReduce(MPI_COMM_WORLD);
</PRE>
<P>then you should destroy it with
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<PRE>delete mr
</PRE>
<P>If you created the MapReduce object in this manner:
</P>
<PRE>MapReduce mr(MPI_COMM_WORLD);
</PRE>
<P>then it will be destroyed automatically when the "mr" variable goes
out of scope.
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<P><B>Related methods</B>: <A HREF = "create.html">create</A>
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