Hi Christian,
This is the best I can do without losing the essence of the issue. Sorry about the import, forgot to remove that one.
The clue is in the “Query Info”-window. It shows:
Evaluating:
f1: 1
Compiling:
…….
So function “local:f1#1” is unnecessarely evaluated with value 1.
Success,
Rob
Van: Christian Grün [mailto:christian.gruen@gmail.com]
Verzonden: woensdag 13 mei 2015 11:13
Aan: Rob Stapper
CC: BaseX
Onderwerp: Re: [basex-talk] unexpected behaviour
Hi Rob,
It usually takes me some time to understand new code, so could you possibly simplify the example as much as possible? For example, the import cannot be resolved, an empty squence is bound to $a, which means that one branch will never be called, and maybe you can simplify the partial function application as well..
Thanks in advance,
Christian
On Wed, May 13, 2015 at 9:55 AM, Rob Stapper <r.stapper@lijbrandt.nl> wrote:
Hi Christian,
Can you have a look at the attached program.
Both items of the returned sequence of the program should do the same thing.
Both do give the same, correct result: an empty sequence, but the first item unnecessarely triggers function: “local:f1#1” , while the second item doesn’t.
This a pity since “local:f1#1” could be a time-consuming function.
Cheers,
Rob
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