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<TITLE>Withdraw and DetachKey Member Functions</TITLE>
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<b>Data Structures and Algorithms 
with Object-Oriented Design Patterns in C++</b><br>
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<H3><A NAME="SECTION0011431000000000000000"><tt>Withdraw</tt> and <tt>DetachKey</tt> Member Functions</A></H3>
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Program&nbsp;<A HREF="page319.html#progbst4c" tppabs="http://dictator.uwaterloo.ca/Bruno.Preiss/books/opus4/html/page319.html#progbst4c"><IMG  ALIGN=BOTTOM ALT="gif" SRC="cross_ref_motif.gif" tppabs="http://dictator.uwaterloo.ca/Bruno.Preiss/books/opus4/icons/cross_ref_motif.gif"></A> gives the code for the <tt>Withdraw</tt> and <tt>DetachKey</tt>
member functions of the <tt>BST</tt> class.
The <tt>Withdraw</tt> function takes as its lone argument
a reference to the <tt>Object</tt> instance to be removed from the tree.
The algorithm first determines the location of the object to be removed
and then removes it according to the method described above.
<P>
<P><A NAME="20178">&#160;</A><A NAME="progbst4c">&#160;</A> <IMG WIDTH=575 HEIGHT=793 ALIGN=BOTTOM ALT="program19945" SRC="img1305.gif" tppabs="http://dictator.uwaterloo.ca/Bruno.Preiss/books/opus4/html/img1305.gif"  ><BR>
<STRONG>Program:</STRONG> <tt>BST</tt> Class <tt>Withdraw</tt> and <tt>DetachKey</tt> 	Member Function Definitions<BR>
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