function CourseObject::freeze in Course 6

Same name and namespace in other branches

1. 7.2 includes/CourseObject.inc \CourseObject::freeze()
2. 7 includes/CourseObject.inc \CourseObject::freeze()

1 method overrides CourseObject::freeze()

CourseObjectNode::freeze in includes/course_object.core.inc

Freeze data to persist over cloning/exporting.

File

includes/course_object.core.inc, line 885

Class

CourseObject

Parent abstract base class of all course objects.

Code

function freeze() {
}