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Re: Help understanding object constructors

by pg (Canon)
on Nov 07, 2005 at 05:30 UTC ( #506231=note: print w/replies, xml ) Need Help??

in reply to Help understanding object constructors

That was not a loop, but a hash reference.

This sub is the constructor of a class, which most likely wraps a database session (or could be a web session). The hash ref stores the attributes of the object. It contains a set of information enough to identify the session, indicating which connection to which database resides on which server etc. Those attributes are initialized to undef to begin with.

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