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calypso.util</FONT>
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Class QSort</H2>
<PRE>
java.lang.Object
|
+--<B>calypso.util.QSort</B>
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<DL>
<DT>public class <B>QSort</B><DT>extends java.lang.Object</DL>
<P>
Implements QuickSort, on an array of objects.
An implementor of `Comparer' is passed in to compare two objects.
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<TD><CODE><B><A HREF="../../calypso/util/QSort.html#QSort(calypso.util.Comparer)">QSort</A></B>(<A HREF="../../calypso/util/Comparer.html">Comparer</A>&nbsp;c)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a QSort object.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../calypso/util/QSort.html#sort(java.lang.Object[])">sort</A></B>(java.lang.Object[]&nbsp;list)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sorts the array, according to the Comparer.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../calypso/util/QSort.html#sort(java.lang.Object[], int, int)">sort</A></B>(java.lang.Object[]&nbsp;list,
int&nbsp;start,
int&nbsp;end)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sorts a subsequence of the array, according to the Comparer.</TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait</CODE></TD>
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<A NAME="QSort(calypso.util.Comparer)"><!-- --></A><H3>
QSort</H3>
<PRE>
public <B>QSort</B>(<A HREF="../../calypso/util/Comparer.html">Comparer</A>&nbsp;c)</PRE>
<DL>
<DD>Create a QSort object.
One way to use this would with dynamic class creation:
<PRE>
QSort sorter = new QSort(new Comparer() {
public int compare(Object a, Object b) {
if (a.key == b.key) return 0;
else if (a.key < b.key) return -1;
else return 1;
}
});
sorter.sort(array);
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<A NAME="sort(java.lang.Object[])"><!-- --></A><H3>
sort</H3>
<PRE>
public void <B>sort</B>(java.lang.Object[]&nbsp;list)</PRE>
<DL>
<DD>Sorts the array, according to the Comparer.</DL>
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<A NAME="sort(java.lang.Object[], int, int)"><!-- --></A><H3>
sort</H3>
<PRE>
public void <B>sort</B>(java.lang.Object[]&nbsp;list,
int&nbsp;start,
int&nbsp;end)</PRE>
<DL>
<DD>Sorts a subsequence of the array, according to the Comparer.</DL>
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