Difference between revisions of "Nil"

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(New page: '''Nil''' is an empty pointer. The nil pointer is pointer that does not point to any object, variable ... It is pointer that is currently pointing to nothing. == Read more == * [[Assig...)
 
(Categorizing.)
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* [[Assigned]]  returns [[False|false]] if a reference is nil.
 
* [[Assigned]]  returns [[False|false]] if a reference is nil.
 
* [[FreeAndNil]] free memory for an object and set it to nil.
 
* [[FreeAndNil]] free memory for an object and set it to nil.
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[[Category:Pascal]]

Revision as of 18:13, 30 September 2013

Nil is an empty pointer. The nil pointer is pointer that does not point to any object, variable ... It is pointer that is currently pointing to nothing.


Read more