name of the function, as used in XSL expressions, but excluding
 its namespace prefix</DL>
</DD>
</DL>
<HR>

<A NAME="getDataType()"><!-- --></A><H3>
getDataType</H3>
<PRE>
public int <B>getDataType</B>()</PRE>
<DL>
<DD>Determine the data type of the expression
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/icl/saxon/expr/Expression.html#getDataType()">getDataType</A></CODE> in class <CODE><A HREF="../../../../com/icl/saxon/expr/Expression.html" title="class in com.icl.