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the "this" factor

shivang sarawagi
Ranch Hand

Joined: Jun 19, 2008
Posts: 148
What is the difference between


&

Maneesh Godbole
Saloon Keeper

Joined: Jul 26, 2007
Posts: 10523
    
    9

this is used to indicate the instance variable which is a good coding style.
Your sample code has different variable names. But consider if you have something AB(int pi)
Inside the constructor if you say pi, it will indicate the constructor argument, whereas this.pi indicates the instance variable


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