Experimental Physics and
Industrial Control System

Ben Franksen via Core-talk <core-talk at aps.anl.gov> · Sat, 28 Mar 2020 20:45:30 +0100

The array filter test (modules/database/test/std/filters/arrTest.cpp)
creates "double" array filters that look like:

  {"arr":{},"arr":{"s":x,"e":y,"i":z}}

Apparently this is interpreted by EPICS base to mean two array filters
in succesion, first the left, then the right.

According to the JSON standard this is allowed. But is it a good idea?
Are there practical use cases? (The test where I've seen this doesn't
count IMO).

Cheers
Ben

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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System