More detailed or conceptual explanation of the "Combine" element

[Juglar]

Using "Combine" elements in the Generator file, I've found that, contrary to my expectation, different result is produced by including of not the following lines in that file:

    <Combine tuples="2">

    </Combine>

The contents of the Generator file was:

<?xml version="1.0"?>

<Generators>

  <TupleGenerator function="Adap" seed="1703910244678929408" tuples="2">

    <Combine tuples="3">

      <Exclude var="vMode2M"/>

      <Exclude var="vMode3M"/>

    </Combine>

    <Combine tuples="2">

    </Combine>

  </TupleGenerator>

</Generators>

 I thought that, as "tuples=2" is already defined as default for the Tuple Generator, the  <Combine tuples="2"> would add nothing, but, in fact, it makes Tcases add some more cases.

For that, I think a more detailed or conceptual explanation about the "Combine" element would be quite convenient.

Thank you,

Jose

[Kerry Kimbrough]

Good suggestion, Jose. The Tcases Guide has been revised to explain this better.