Hi Miklos, It is indeed intentional not to store the MTime information. The MTime is a relative counter, independent(!) of system time and other global counters, which starts at value 0 at each start of an application. In fact it is a long variable held by ITK that is increased every time an itk::Object gets updated. Using some pre-defined MTime values ( i.e. from previous runs of the application as you intended ) can prevent the filter from updating even if an update was necessary.
As a workaround - you can define a property which somehow describes the relationship between the nodes. For this you have to assign this property to a DataNode, because of the issue you have reported for mitk::Image properties, and save the project. This property will be restored after loading the project file again. Best, Jan -----Ursprüngliche Nachricht----- Von: Miklos Espak [mailto:[email protected]] Gesendet: Dienstag, 6. Dezember 2011 14:04 An: mitk-users Betreff: [mitk-users] DataNode/Image MTime not saved by "Save Project" Hi, is it intentional, or a bug that the MTime of the nodes is not saved with the project? Or maybe they are saved but not restored. Is it related eventually to the bug that I reported recently? (The mitk::Image properties are saved into the scene file, but are not restored when the project is opened.) This would be quite important here. In my app the user can perform an analysis of several steps (a ctkWorkflow), and he/she can save the project. If the project is reopened, the user should be able to go through the steps again, eventually changing some parameters, and the calculation should be performed again only if the MTime of the inputs is newer then that of the outputs. However, the MTime values are different every time that I open the project. Can you suggest some workaround for this, eventually? thanks, Miklos ------------------------------------------------------------------------------ Cloud Services Checklist: Pricing and Packaging Optimization This white paper is intended to serve as a reference, checklist and point of discussion for anyone considering optimizing the pricing and packaging model of a cloud services business. Read Now! http://www.accelacomm.com/jaw/sfnl/114/51491232/ _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users ------------------------------------------------------------------------------ 10 Tips for Better Server Consolidation Server virtualization is being driven by many needs. But none more important than the need to reduce IT complexity while improving strategic productivity. Learn More! http://www.accelacomm.com/jaw/sdnl/114/51507609/ _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
