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Generating Xtc
For tutorial purposes, the following streamlined example shows XXX. For an example involving more detectors, formats and algorithms, see xtcdata/xtcdata/app/xtcwriter.cc.
A Notional DAQ Harness
Let's motivate the example. Assume we're developing a an Xtc writer class to output CSPAD data. This class will get plugged in to a (notional) DAQ framework.
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# Assume some totally made-up data acquisition callback framework named DAQFramework # Developers of the psdaq package are welcome to come in and makechange this toy example to match the real DAQ API. CSPADXtcWriter padwriter() DAQFramework.registerHandler("configure", padwriter.setup) DAQFramework.registerHandler("runstart", padwriter.setup) DAQFramework.registerHandler("readout", padwriter.writeImage) DAQFramework.registerHandler("runend", padwriter.writeFile) |
"setup" Method: Set Up The Names Structure
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"writeImage" Method: Add Readout Data
Parsing Whole Xtc Files
xtcreader.cc and XtcIterator.hh
Use of Xtc Small Data Files
this might be duplicate of what's on top page
Overview
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