Questions tagged [encapsulation]
Encapsulation is the principle of bundling software elements in a way to hide implementation details and to expose only a known interface.
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Design pattern for exposing different parts of interface to different entities
In a certain program I would like to have three objects, say, a, b, and c, with c being a shared private member (sub-object) of a and b. The data between the three objects shall only go this way:
a &...
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Bypass the need for a service layer with SQL Server views (for Read Only)
A service interface allows a service layer to support backwards compatibility. As long as the different versions of the API are still supported, then changes can be added to the newer versions of the ...
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Confused on how abstraction and encapsulation is helpful
Using assimp I've created a function to load 3D models and it does everything I need and I don't plan to use another library or write something custom, however, I am curious how techniques such as ...
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How might encapsulated source be broken into into multiple files?
I have a project where there is a primary, high-level, opaque struct with many functions that operate on it. Maybe I am simulating a CPU.
How might the corresponding source code be organized?
One way ...
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Handling parents events from child component, in a props down events up approach
This question is language/framework agnostic. EDIT: The comments and answers have highlighted how different languages approach events differently, which made me realize this question isn't really ...
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How encapsulating what varies can help us?
I have a question about encapsulation and I read these two topic (this & this) but I got more confused.
I've been reading Head First Object-Oriented Analysis and Design book and I'm trying to ...
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MVVM: How and should I expose view models' models to other view models?
Many times while writing MVVM apps in C# I've come across this sort of problem where I need to expose the model in a view model so that I can get it in another view model and do something with it.
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Is it okay to have misleading struct and function names for the sake of encapsulation?
I'm writing this library in which the user can provide custom code defining the algorithm used for finding an optimal solution. In the papers that I have read, the targeted user thinks in terms of ...
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Where to determine different behaviour for a child class with feature flags
Let's say that I have a Parent class and a Child class, Parent relies on Child to perform, say, some network request:
class Parent {
...
public init(){
const child = new Child();
const ...
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How is my class breaking encapsulation?
I was submitting this code in Java to an AI tool that checks for OOPS modeling and it says that this class is breaking encapsulation, although it did not gave any reason why.
The objective is to store ...
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Lambdas vs scope blocks for encapsulation in c++
When working with functions that run a few short "procedures" in sequence that are not used anywhere else and it makes sense to keep it all inline, in a single function, a large part of the ...
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If encapsulation and abstraction is so important, why do we care about how things work "under the hood"
As I am learning OOP principles, I know that it is always good practice to hide the inner workings of classes so that the end user can't access or break them. I understand why this is important. The ...
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Recommended way of hiding implementation details?
I have a single *.h file. This file contains a single (more to come) function declaration.
Now the implementation of that file is very complex.
the corresponding *.cpp contains several function ...
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Add specific behavior inside classes
I'm learning to make games with OOP and there's something I don't understand. What I can see is that the more I add methods to a class, the less it becomes reusable and flexible. For example, if we ...
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How far can one debug a low-level API in closed-source environments?
Assume a low-level API is provided without source code (e.g. DirectX).
The API provides a virtualization of hardware resources (GPU, CPU, audio card, etc.), which enables the user to call hardware-...
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