| BoyerMoore Class |
The BoyerMoore class finds the first occurrence of a pattern string in a text string.
This implementation uses the Boyer-Moore algorithm (with the bad-character rule, but not the strong good suffix rule).
Inheritance HierarchyNamespace: Algs4Net
Assembly: Algs4Net (in Algs4Net.dll) Version: 1.0.0.0 (1.0.0.0)
SyntaxC#
public class BoyerMoore
The BoyerMoore type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | BoyerMoore(String) | Preprocesses the pattern string. |
| BoyerMoore(Char, Int32) | Preprocesses the pattern string. |
Methods| Name | Description | |
|---|---|---|
 | MainTest |
Takes a pattern string and an input string as command-line arguments;
searches for the pattern string in the text string; and prints
the first occurrence of the pattern string in the text string. |
| Search(Char) |
Returns the index of the first occurrrence of the pattern string
in the text string. |
| Search(String) |
Returns the index of the first occurrrence of the pattern string
in the text string. |
RemarksFor additional documentation, see Section 5.3 of Algorithms, 4th Edition by Robert Sedgewick and Kevin Wayne.
This class is a C# port from the original Java class BoyerMoore implementation by the respective authors.
See Also