11.3.172 query_class/5 [extendible]

Synopsis

:- multifile 'SU_messages':query_class/5.

'SU_messages':query_class(+QueryClass, -Prompt, -InputMethod, -MapMethod, -FailureMode)

Access the parameters of a given QueryClass.

Arguments

QueryClass
term

Determines the allowed values for the atom Answer.

Prompt
atom

The prompt to display at the terminal.

InputMethod
term

A ground term, which specifies how to obtain input from the user

MapMethod
term

A ground term, which specifies how to process the input to get the abstract answer to the query.

FailureMode
term

An atom determining what to print in case of an input error, before re-querying the user. Possible values are:

Description

For the list of default input- and map methods, see the “Default Input Methods” and “Default Map Methods” subsections in Query Processing.

See Also

Query Processing.


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