question_automatically_gradable_with_countback Interface Reference

Inheritance diagram for question_automatically_gradable_with_countback:

Collaboration diagram for question_automatically_gradable_with_countback:

Public Member Functions
	compute_final_grade ($responses, $totaltries)

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Detailed Description

Interface that a question_definition must implement to be usable by the interactivecountback behaviour.

Copyright:

2010 The Open University http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Definition at line 527 of file questionbase.php.

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Member Function Documentation

compute_final_grade	(	$	responses,
		$	totaltries
	)

Work out a final grade for this attempt, taking into account all the tries the student made.

Parameters:

array	$responses	the response for each try. Each element of this array is a response array, as would be passed to grade_response(). There may be between 1 and $totaltries responses.
int	$totaltries	The maximum number of tries allowed.

Returns:

numeric the fraction that should be awarded for this sequence of response.

Implemented in qtype_match_question.

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The documentation for this interface was generated from the following file:

• C:/xampp/htdocs/moodle/question/type/questionbase.php