Interface InputSource

if the trace is affected by control dependencies, they are classified too, this is a duplicate free array

where the framework entry this source reads is declared, e.g. the textInput("n", …) behind an input$n

Argument name when this source originates from a named argument of the criterion function call, or the accessed field when it originates from a LinkedInputObject (e.g. n for input$n).

the concrete scalar value when the source is a constant or a pure alias of one