mpg-ref-query_map - SICStus Prolog

Next: mpg-ref-query_map_hook, Previous: mpg-ref-query_input_hook, Up: mpg-bpr

11.3.180 `query_map/4` [extendible]

Synopsis

:- multifile 'SU_messages':query_map/4.

'SU_messages':query_map(+MapMethod, +RawInput, -Result, -Answer)

Implements the mapping phase of query processing. The RawInput, received from query_input/3, is mapped to the abstract answer term Answer.

Arguments

MapMethod: term
The map method to use.
RawInput: atom
As received from query_input/3.
Result: one of [success,failure,failure(Warning)]
Result of conversion.
Answer: one of [success,failure,failure(Warning)]
Abstract answer term.

Exceptions

ask_query/4 checks the output arguments.

See Also

Query Processing.

Send feedback on this subject.