Definition

data hiding

Data hiding is a characteristic of object-oriented programming. Because an object can only be associated with data in predefined classes or templates, the object can only "know" about the data it needs to know about. There is no possibility that someone maintaining the code may inadvertently point to or otherwise access the wrong data unintentionally. Thus, all data not required by an object can be said to be "hidden."

Related glossary terms: external hard drive, data corruption
This was last updated in April 2005
Posted by: Margaret Rouse

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