In object-oriented programming, I have learned the concept of subtyping and inheritance.
I thought they're the same thing, in the beginning. But I was told that they're totally different.
So what's there difference? What's there relationship?
2
$\begingroup$
$\endgroup$
-
$\begingroup$ See discussion in stackoverflow.com/questions/23592131/… as well as cstheory.stackexchange.com/questions/10620/… as well as Inheritance Is Subtyping as well as Inheritance Is Not Subtyping $\endgroup$ – Richard Chambers Nov 26 '17 at 14:29
-
$\begingroup$ Oh it's already answered in StackOverflow. Thanks. $\endgroup$ – ice1000 Nov 26 '17 at 14:33
2
$\begingroup$
$\endgroup$
See the following discussions in other stack exchange groups.
See discussion in https://stackoverflow.com/questions/23592131/what-is-the-difference-between-subtyping-and-inheritance-in-oo-programming
Also see https://cstheory.stackexchange.com/questions/10620/how-does-inheritance-differ-from-subtyping
However there is some differences of opinion. See Inheritance Is Subtyping as well as Inheritance Is Not Subtyping
answered Nov 26 '17 at 14:35
Not the answer you're looking for? Browse other questions tagged object-oriented or ask your own question.
Hot Network Questions
- I need to draw this picture in LaTeX. How do I do that? Boxes with arrows
- What was the sound coming from below the feet of the Death Eaters at Malfoy Manor?
- Contacted by head of school regarding an issue - should I be worried?
- Why can Mathematica not use the compiled code?
- Who are the strongest non-professional GMs?
- Short story from the 70s(?) about aliens/angels destroying humankind, from the point of view of a priest/pastor
- Does the symmetric square L-function vanish at one?
- Is there any reason as to why the schematic symbol of comparators is almost equivalent to that of op amps?
- Does ません sometimes not negate?
- What is the contemporary meaning of primary storage?
- Starting a sentence instantly with a noun
- Large products with glass doors
- Why does this process map every fraction to the golden ratio?
- Conditional proof demonstration
- What is the difference between "mère" and "mère de famille"?
- Can a Barbarian/Wizard multiclass trigger a magic item while raging?
- Two people from small group of friends want to have a "meeting" with me. The circumstances are strange and give me a bad feeling
- My PhD defense is next week and I am having negative thoughts about my work and knowledge. Any advice on how to tackle this?
- Using a sealant to stop a toilet tank leak
- Is there a difference between “When you are reduced to 0 hit points” and “when you would be reduced to 0 hit points”?
- Is this a reasonable magic pet?
- Seen from Europe, why is there a hard separation between Republicans and Democrats in the US?
- How can I swallow pills more easily?
- Make me speak L33T
