question_grading_strategy Interface Reference

This question_grading_strategy interface. More...

Inheritance diagram for question_grading_strategy:

Public Member Functions
	get_correct_answer ()
	grade (array $response)
	Return a question answer that describes the outcome (fraction and feeback) for a particular respons.

Detailed Description

This question_grading_strategy interface.

Used to share grading code between questions that that subclass question_graded_by_strategy.

Copyright

2009 The Open University

License

http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Member Function Documentation

get_correct_answer()

question_grading_strategy::get_correct_answer

(

)

Return values

question_answer

an answer that contains the a response that would get full marks.

Implemented in question_first_matching_answer_grading_strategy.

grade()

question_grading_strategy::grade

(

array

$response

)

Return a question answer that describes the outcome (fraction and feeback) for a particular respons.

Parameters

array

$response

the response.

Return values

question_answer

the answer describing the outcome.

Implemented in question_first_matching_answer_grading_strategy.

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

• question/type/questionbase.php