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| − | <br /> | + | <big>'''Note:''' We are migrating this content to the slicer.org domain - <font color="orange">The newer page is [http://www.slicer.org/slicerWiki/index.php/Slicer3:Slicer3_Requirements here]</font></big> |
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| − | == High level requirements discussed at the February 2006 meetings in Clifton Park ==
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| − | | |
| − | === General Requirements ===
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| − | | |
| − | * User interface will be single threaded
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| − | * Cross session state
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| − | * Tracing
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| − | * Algorithms can be multi-threaded
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| − | * Undo/Redo
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| − | * Guaranteed performance
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| − | * Exceptions vs events vs error messages
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| − | * Events are more robust
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| − | * MRML
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| − | ** Independent of vtk/itk
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| − | ** Is it a Slicer project or for a larger community
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| − | * Handling of meta data
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| − | ** Mixture of vtk/itk + mrml
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| − | ** Mrml only
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| − | | |
| − | === Requirements - Languages === | |
| − | | |
| − | * Scripting language
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| − | ** Not in Slicer base
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| − | ** But should be wrappable
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| − | ** Modules can use whatever
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| − | *** C++ preferred
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| − | *** Tcl, python, shell scripts allowed
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| − | * Programming language – C++
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| − | * Data model – MRML
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| − | * Module description language – JSON XML ??
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| − | | |
| − | === Requirements - Toolkits ===
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| − | | |
| − | * UI toolkit – kwwidgets
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| − | * System toolkit – kwsys
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| − | ** May need enhancements
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| − | ** Sockets, pipes …
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| − | * Logging
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| − | ** ??
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| − | * Imaging/Segmentation/Registration toolkit – itk2.x
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| − | * Visualization toolkit – vtk5.x
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| − | * Structured Image I/O – itk IO factory
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| − | ** Headerless – nrrd, meta
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| − | * DICOM
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| − | ** gdcm
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| − | * DICOM Query/Retrieve
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| − | ** dcmtk
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| − | * Other dataset I/O – vtk
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| − | * Containers - Standard template library
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| − | ** Level of exposure
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| − | * Command line parser
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| − | ** Candidates
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| − | *** Tclap
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| − | *** meta
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| − | *** Kwsys
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| − | *** Cli
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| − | | |
| − | === Requirements - Software Engineering ===
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| − | | |
| − | * System build – CMake
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| − | * System test – Dart 2/CTest
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| − | * System packaging - CPack
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| − | * Style
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| − | * Kwstyle
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| − | ** Each toolkit will use its own style
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| − | ** Slicer
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| − | *** Vtk/itk
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| − | * Documentation
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| − | ** Object Classes with doxygen style
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| − | ** Word/Powerpoint
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| − | ** Courseware
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| − | ** Powerpoint/html
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| − | * Future Issuse
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| − | ** Process
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| − | ** Backward compatibility
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| − | ** Software Review process
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