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Non-persistent object, persistent headache [message #79219]

Sun, 12 February 2012 18:46

wlandsman
Messages: 743
Registered: June 2000

Senior Member

This is a question that I don't expect anyone to be able to answer (since the relevant code is too long and complicated, and I give only a much simplified snippet here) but after 3 days of trying to determine the problem, I am hopeful that writing the question might give me some insight.

I am setting a value in an object widget. Right before exiting the method I verify that I have the correct value:

pro myobject::method1, event=event
print,*self.x
2
....
*self.x = 3
print,*self.x
3
end

However, when the next widget event occurs, I immediately check the value of *self and find that it no longer has the value that I have just given it.

pro myobject::method2, event=event
print,*self.x
2

I use this technique several times in the code and there only one case where it is failing. Any suggestions on possible causes of the problem? Is there anyway I can determine where *self is changing its value? Thanks, --Wayne

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		Non-persistent object, persistent headache By: wlandsman on Sun, 12 February 2012 18:46
		Re: Non-persistent object, persistent headache By: wlandsman on Tue, 14 February 2012 04:45

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