3 List of UltraDAS classes used in udas_camera

This page is part of the ING document INS-DAS-31 Design notes for UltraDAS

These are the classes of UltraDAS that are used in the udas_camera programme. Each class has a source file (*.c) and a header file (*.h), with the root name noted in the table. Please see the prologue comments in the files, particularly the header files, for detailed notes on each class. The design patterns are described in section 2.

Class Files Purpose Patterns

Clocks udas_srv_clocks.* Manage readout electronics. Proxy, Fixed plant, Singleton

Camera-facade udas_cam_facade.* (DRAMA) facade for the programme. Facade, Mediator, Fixed plant, Singleton

Camera-i/f udas_srv_camera_if.* Allow access to the camera. Proxy, Fixed plant, Planned family

Configuration-D/B udas_srv_config_db.* Supply configuration data. Fixed plant, Singleton

Cryostat udas_srv_cryostat.* Manage temperature and preflash. Proxy, Fixed plant, Singleton

Exception udas_srv_extension.* Record an error.

FITS-file udas_srv_fits_file.* Store a run on disc.

Formatter udas_srv_formatter.* Generate the readout format. Fixed plant, Singleton

Image-display udas_srv_img_display.* Send images to a display tool. Proxy, Fixed plant

Integrator udas_srv_integrator.* Manage integrations and exposures. Mediator

Lock udas_srv_lock.* Serialize access to objects.

Mosaic udas_srv_mosaic.* Hold a disjoint set of Regions. Mediator, Iterator, Prototype

Obsdata udas_srv_obsdata.* Manage raw-data discs. Fixed plant, Singleton

Pile udas_srv_pile.* Hold a sequence of Readouts. Iterator

Pixel-stream udas_srv_pixel_stream.* Capture and demultiplex a readout. Proxy, Fixed plant, Planned family

Readout udas_srv_readout.* Store the pixels and timing of one readout. Decorator

Region udas_srv_region.* Store one raster. Prototype

Run udas_srv_run.* Acquire, process and store the data of one run. Decorator

Run-file udas_srv_run_file.* Manage Runs; allocate run numbers. Fixed plant, Singleton

Shutter udas_srv_shutter.* Manage one shutter. Proxy, Fixed plant, Singleton

Space udas_srv_space.* Record a co-ordinate system.

Timestamp udas_srv_timestamp.* Record an absolute time.

Class	Files	Purpose	Patterns
Clocks	udas_srv_clocks.*	Manage readout electronics.	Proxy, Fixed plant, Singleton
Camera-facade	udas_cam_facade.*	(DRAMA) facade for the programme.	Facade, Mediator, Fixed plant, Singleton
Camera-i/f	udas_srv_camera_if.*	Allow access to the camera.	Proxy, Fixed plant, Planned family
Configuration-D/B	udas_srv_config_db.*	Supply configuration data.	Fixed plant, Singleton
Cryostat	udas_srv_cryostat.*	Manage temperature and preflash.	Proxy, Fixed plant, Singleton
Exception	udas_srv_extension.*	Record an error.
FITS-file	udas_srv_fits_file.*	Store a run on disc.
Formatter	udas_srv_formatter.*	Generate the readout format.	Fixed plant, Singleton
Image-display	udas_srv_img_display.*	Send images to a display tool.	Proxy, Fixed plant
Integrator	udas_srv_integrator.*	Manage integrations and exposures.	Mediator
Lock	udas_srv_lock.*	Serialize access to objects.
Mosaic	udas_srv_mosaic.*	Hold a disjoint set of Regions.	Mediator, Iterator, Prototype
Obsdata	udas_srv_obsdata.*	Manage raw-data discs.	Fixed plant, Singleton
Pile	udas_srv_pile.*	Hold a sequence of Readouts.	Iterator
Pixel-stream	udas_srv_pixel_stream.*	Capture and demultiplex a readout.	Proxy, Fixed plant, Planned family
Readout	udas_srv_readout.*	Store the pixels and timing of one readout.	Decorator
Region	udas_srv_region.*	Store one raster.	Prototype
Run	udas_srv_run.*	Acquire, process and store the data of one run.	Decorator
Run-file	udas_srv_run_file.*	Manage Runs; allocate run numbers.	Fixed plant, Singleton
Shutter	udas_srv_shutter.*	Manage one shutter.	Proxy, Fixed plant, Singleton
Space	udas_srv_space.*	Record a co-ordinate system.
Timestamp	udas_srv_timestamp.*	Record an absolute time.