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See also: OATC Wiki Home
Date: June 18, 2010
Time: 09:00 - 10:00 am
Venue: Skype Conference Call
Topic: Extendable version of OpenMI 2
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Rob Knapen, Alterra, Wageningen UR (Rob.Knapen@wur.nl)
Standa Vanecek, DHI (s.vanecek@dhi.cz)
Adrian Harper, Wallingford Software (adrian.harper@wallingfordsoftware.com)
Stef Hummel, Deltares (stef.hummel@deltares.nl)
~don Unknown User (don), Deltares (gennadii.donchyts@deltares.nl)
Jesper Grooss, DHI (jgr@dhigroup.com)
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All work to be done in the SourceForge OpenMI-2.0.0-extendable branch: http://openmi.svn.sourceforge.net/viewvc/openmi/branches/OpenMI-2.0.0-extendable/
Meeting Decision: Code will be moved to the main trunk folder (Jesper).
Component | Update? | update author | author deadline | reviewer | deadline |
|---|---|---|---|---|---|
C# OpenMI 2 Standard | y/n | who | 28. June | who | 2. July |
C# OpenMI 2 SDK | y/n | who | 28. June | who | 2. July |
C# OpenMI 2 GUI | y/n | who | 28. June | who | 2. July |
Java OpenMI 2 Standard | y/n | Rob | 28. June | who | 2. July |
Samples to test extendability? | y/n | who | 28. June | who | 2. July |
FRAMES Extension Concept | y/n | Stef | 28. June | Rob | 2. July |
Loop Extension Concept | y/n | who | 28. June | who | 2. July |
OGC Extension Concept | y/n | who | 28. June | who | 2. July |
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is required in order to implement code which knows only about IValueSet, otherwise IValueSet is useless without information about specialized implementation. Once we have instance of the IValueSet - we can call GetValues / SetValues without need to know about specific implementation. In the current version you are forced to extract number of times and number of elements from the specialized version, and only after that it is possible to call GetValue / SetValue.unmigrated-wiki-markup
(Jesper) I am not quite sure that an int\[\] will be able to describe the data correctly. As I understand the FRAMES stuff, then a dimension may vary in size depending on another dimension, i.e. assuming the underlying data is of the form (simulation-index, quantity-index, time-step-index):
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double[][][] values |
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Get/set multiple values from IValueSet
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(Gena) Make it possible to set/get multiple values instead of working with a single value, otherwise performance will be extremely bad, checking all indices\[\] on every call is not that nice and will make OpenMI perform terrible.
(Rob) Perhaps we could leave this to specialised high performance versions of IValueSet? 
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