flow control in a class

From: Edo (eddod_at_eddododod.dod)
Date: 09/29/04 

Date: Tue, 28 Sep 2004 17:19:51 -0700

Hello

I have been pondering about a solution to this problem, my lack of
knowledge is not helping my much.

I have a private data member in a class. One initializing an object of
that class, and inspecting the value in that data member, I find
garbage. Now that data member has not be initialized with the class
constructor on object creating.
The data member happened to be an int. the garbage I sometimes find is a
large int number any way.
One of the member functions has a control structure which control the
code flow according to the value in that data member. If I do if (
!get_datamem() ), it always return false, if I define it to 0 in the
class and do if ( _datmem == 0 ) and, it still have the garbage number
and I get false. How can I get around this where it will turn true if it
has not been defined or get it to hold the value 0 so I can get on with
my controlled flow.

Thanks

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