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dsekihat merged 1 commit into from
Jun 19, 2026
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Glossary: Add info about O2 limits #363

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4 changes: 3 additions & 1 deletion docs/glossary/README.md
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Expand Up @@ -59,15 +59,17 @@ AO2D <a id="ao2d" />
table <a id="table" />
: data format storing a collection of columns for each entry (table row).
Rows represent objects of the given table type and columns represent properties of these objects.
A table definition defines a C++ type and therefore must be unique.
Declared with the `DECLARE_SOA_TABLE(...)` macros.
Stored in [AO2D](#ao2d) as `TTree`.
The table name defines a C++ type and therefore must be unique.
The table description (used in the `TTree` name) is truncated to 15 characters if longer.

## Data processing

task <a id="task" />
: C++ `struct` which can process and produce [tables](#table) and produce other output (e.g. histograms).
A task is executed as a [device](#device) of a [workflow](#workflow).
A task cannot have more than 99 members (including methods).

configurable <a id="configurable" />
: [task](#task) parameter, whose value can be set without editing the code of the task.
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