Questions tagged [access-modifiers]
Access modifier is an OOP concept. It determines what level of access or visibility a particular property/method/class has.
access-modifiers
1,055
questions
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42
views
Change in object properties after change in access modifier
In my Student class, the variable is first set to:
public String name;
I access this in the other class named StudentUse class as follows:
Student s1 = new Student();
s1.name= "sarang";
...
-1
votes
1
answer
41
views
Java Protected Field Access Issue in Subclass
What is the difference between public, protected, package-private and private in Java?
The question's answer cannot answer my question. It's not a duplicate question. I totally know the diagram of ...
- 1,435
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votes
0
answers
38
views
Refactor multiple public classes in a folder/namespace to internal classes
Imagine 10 public classes in a folder/namespace. I want to make all of them internal. Any way to do this using Rider without modifying each file manually?
- 16.6k
4
votes
3
answers
95
views
Why can't I access the public method after overriding a protected method?
I have a question about access modifiers override.
First, let's look at the following code.
fun main() {
val b: AAA = BBB()
b.testA()
}
open class AAA {
fun testA() {
println(&...
- 1,667
3
votes
5
answers
125
views
How to propagate the value of an init-only property to an enclosed class?
I have a Wheel class with two init-only properties Spokes and DiskBrake:
public class Wheel
{
internal Wheel() { }
public int Spokes { get; init; }
public bool DiskBrake { get; init; }
}
...
- 41k
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answers
114
views
How to make ruff understand an attribute as "protected" in python?
I am trying to use something similar to a protected attribute in python and I am using ruff as a linter. Of course I know that python is not a langage which supports access protection but ruff has a ...
- 13
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0
answers
70
views
How to detect classes marked with file modifier in C#
In C# 11, the new file type modifier was introduced.
I was looking for a way to detect such non-public type using reflection, however, I have not find any "good" way to do so.
There is no Is…...
- 488
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2
answers
107
views
Why can't I declare a private member of a file-local type in another class within the same file?
This code:
public class Class1
{
private Class2 _class2;
private void Something()
{
Class2 class2;
}
}
file class Class2
{
}
produces compiler error CS9051 on the member ...
- 34.8k
1
vote
1
answer
89
views
Scala case class: Is public var member possible?
Scala noob here, but while learning about case classes, I see the members are by default read-only. However, if you add var, they become private; and there is no public access modifier. Any way to ...
- 455
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votes
3
answers
242
views
Python access modifiers as a decorator
Is it possible to implement protected and private access modifiers for classes with decorators in python? How?
The functionality should be like the code below:
class A:
def public_func(self):
...
- 147
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68
views
Why is overriding necessary for the clone() method in the class if we are calling the clone() on the instance of the class in some other class? [duplicate]
class Cat {
int j;
Cat(int j) {
this.j = j;
}
}
class Dog implements Cloneable {
int i;
Cat c;
Dog(Cat c, int i) {
this.c = c;
this.i = i;
}
...
- 1
0
votes
0
answers
150
views
What does a readonly modifier for a method do?
I write this code
struct Test
{
public override string ToString()
=> "some text";
}
Then I get a compiler message suggestion IDE0251 Member can be made 'readonly'
this ...
- 67
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views
Why can't public access modifier be used only in explicit interface implementation? [duplicate]
While studying C# from a book, I encountered some parts of the sample code that I couldn't comprehend.
In C#, if a class inherits from an interface and implicitly implements the interface, the class's ...
0
votes
2
answers
176
views
Can I make internal enum visible to the test project, and use it in public test method?
I have internal enum MyEnum in the project.
And I also have a custom attribute on some of the values of MyEnum, like:
internal enum MyEnum
{
[CustomAttribute("value")]
EnumValue,
}
...
- 76
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1
answer
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Problems with "Access Modifiers" in a class
I can't use any types of "Access Modifiers" in may "Class". If i try to use for example "Public" or "Internal" it comes with fail-code's "CS1519" &...
