Implement a Mapping table in the Geometry to allow grouping of detectors to spectra

[Nick Draper]

Use a mapping table to allow algorithms to select which dectectors contribute to a spectra. This should allow

• 1-1
• 1-many
• many dectectors to many sectra

We need the detector groupd returned from a call to be able to support the same geometry operations (length angles etc).

[Nick Draper]

moved to iteration 4

[Russell Taylor]

(In [876]) Version 1 of a virtual/effective/grouped detector for holding a collection of detectors. Fixes #53. Re #103.

[Freddie Akeroyd]

(In [914]) Add in an option not to read the raw data to make getting detector information quicker. Refs #53.

[Laurent Chapon]

(In [919]) re #53

Change Workspace Class to hold a shared pointer to an Instrument rather than an in stance of an instrument. Propagated changes to various other files using the Workspace implementation.

[Laurent Chapon]

(In [920]) re #53

Undo changes to template call.

[Laurent Chapon]

(In [921]) re #53

Implementation of appendLeaf and appendAssembly methods with boost::shared_ptr<Geometry::CompAssembly> in LoadInstrument.cpp.

[Matt Clarke]

(In [923]) Refs #53. Fixed some of the tests

[Matt Clarke]

(In [924]) Refs #53. Constructor of workspace now creates a blank instrument.

[Laurent Chapon]

(In [927]) re #53 Implementation of SpectraDetectorMap and associated algorithm for Spectra to IDetector mapping. Workspace has been changed and now hold a shared pointer to a SpectraDetectorMap. Very basic at the moment, need to implement most of SpectraDetectorMap functionalities.

[Laurent Chapon]

(In [929]) re #53

DLLExport macro was missing in SpectraDetectorMap. Fixxed

[Nick Draper]

(In [931]) re #53 added missing DLLExport

[Nick Draper]

(In [932]) re #53 Fixed conetest issue

[Laurent Chapon]

(In [933]) re #53

Added method to get IDetector List for a spectra key in SpectraDetectorTable

[Nick Draper]

(In [954]) re #53 Improved test for the availability of unordered_map.h as linuxs1 does not have it. The Scons build will test for its presence and use it if available. If you are using another process to build it then you need to add -DHAS_UNORDERED_MAP_H to your compiler line.

[Laurent Chapon]

(In [1045]) re #53

[Laurent Chapon]

(In [1049]) re #53

Initialized various pointer to 0 in ISISRAW constructor. This was causing segmentation fault in the destructor in case the loadRaw algorithm failed to load the file

[Laurent Chapon]

(In [1050]) re #53

minor change

[Nick Draper]

Just the unit test to complete

[Laurent Chapon]

(In [1061]) re #53

Minor change, add method to return the number of elements in the map

[Laurent Chapon]

(In [1062]) re #53

Change Workspace2D to Workspace shared_ptr in LoadMappingTable.h

[Laurent Chapon]

(In [1063]) re #53

Change Workspace2D to Workspace shared_ptr in LoadMappingTable.h

[Laurent Chapon]

(In [1064]) re #53

Check-in the LoadMappingTable test. Tested so far with HET definition. Needs to be tested with other instruments eventually.

[Laurent Chapon]

(In [1065]) re #53

Updated LoadRaw algorithm to read the SpectraDetectorMap. This is implemented as a sub-algorithm calling the LoadMappingTable. There is a slight penalty in doing that since the raw file is open another time but it is minimal compared to the time it takes to read data. The test LoadRawTest has been modified accordingly but there is currently a problem in the HET_definition.xml which does not contain all the individual pixel geometric information. New code in the LoadRawtest.h file is working (test with reading instrument from raw file instead of xml) but has been commented out for the moment.

[Russell Taylor]

(In [1066]) Our current HET instrument definition file doesn't work with the spectra-detector mapping. Better to just make sure LoadRaw doesn't use it and defaults to getting the instrumend information from the RAW file. Re #53.

[Russell Taylor]

(In [1067]) Some changes to the tests because of the change of name in the HET instrument definition file. Re #53.

[Nick Draper]

(In [1072]) re #53 dllexport changes for windows

[Stuart Campbell]

This ticket has been transferred to github issue ​901