patterns:value_object
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patterns:value_object [2018-08-24 22:52] 77.15.198.23 [Problem] |
patterns:value_object [2018-08-24 22:52] 77.15.198.23 [Problem] |
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| In many object-oriented languages objects have referential semantics. A variable holding an object does not hold the object itself but rather a pointer, a reference, to it. Assignment copies the reference instead of the object. This behavior is desirable in many cases. You don't want to copy your controller classes when you have several variables for it. | In many object-oriented languages objects have referential semantics. A variable holding an object does not hold the object itself but rather a pointer, a reference, to it. Assignment copies the reference instead of the object. This behavior is desirable in many cases. You don't want to copy your controller classes when you have several variables for it. | ||
patterns/value_object.txt · Last modified: 2018-08-24 22:52 by 77.15.198.23
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