Singleton Pattern

Greenhorn

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posted 17 years ago

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Hi,

What is a Singleton Pattern and where it is used and why it is used and can a static variable declared inside the Singleton Class and if it is watz the purpose of giving static variable inside the Singleton Class.

bhuvi

Srinivasa Raghavan

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Posts: 1228

posted 17 years ago

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Singleton pattern is used when you need only one instance of a class to serve the requests ( like printer ). Check this article . It's being discussed many times here.
[ May 03, 2005: Message edited by: Srinivasa Raghavan ]

Thanks & regards, Srini
MCP, SCJP-1.4, NCFM (Financial Markets), Oracle 9i - SQL ( 1Z0-007 ), ITIL Certified

Annie Smith

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posted 17 years ago

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Have a look here

Cheers!<br /><b>Annie</b>

Don't get me started about those stupid light bulbs.