Embarassing newbie question

[Albert Wagner]

Thanks to everyone. I've been on smalltalk the last 10 years and this
was not an issue.

Albert Wagner wrote:
> 
> Sorry, did c++ too long ago. Don't understand notation conventions.
> What does the "&" mean in the first and second instance below?
> What about the "p"?
> 
> QPoint& operator+= ( const QPoint & p )
> 
> Is this notation convention described anywhere in KDevelop documentation
> or do I need a new c++ book? What are your favorites?

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