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Data Structures and Algorithms
with Object-Oriented Design Patterns in C# |
Program 
defines
the constructor, Length property, and Purge methods
of the OpenScatterTable class.
The OpenScatterTable constructor takes
a single argument which specifies the size of scatter table desired.
It creates an array of the desired length
and initializes each element of the array by assigning to it
an new Entry instance.
Consequently, the running time for the OpenScatterTable
constructor is O(M) where M is the size of the scatter table.
Program: OpenScatterTable class constructor, Length property, and Purge methods.
The Length property provides a get accessor that returns the length of the array field. Clearly, its running time is O(1).
The Purge method empties the scatter table by nulling out all the Entrys in the array. The time required to purge the scatter table is O(M), where M is the length of the table.
Copyright © 2001 by Bruno R. Preiss, P.Eng. All rights reserved.