protected

This question is similar to c# internal abstract class, how to hide usage outside but my motiviation is different. Here is the scenario I started with the following: internal class InternalTypeA {...} public class PublicClass { private readonly InternalTypeA _fieldA; ... } The above compiles fine. But then I decided that I should extract a base class and tried to write the following: public abstract class PublicBaseClass { protected readonly InternalTypeA _fieldA; ... } And thus the problem, the protected member is visible outside the assembly but is of an internal type, so it won't compile.

Admittedly, this question title sounds pretty much exactly the same as the question you neighbour Mike has repeatedly asked. I found quite a few questions worded the same way, but none was what my question is about. First of all, I'd like to clarify a few points for the context of this question: 1, c++ access control works on a class basis rather than instance basis. Therefore, the following code is completely valid. class Base { protected: int b_; public: bool IsEqual(const Base& another) const { return another.b_ == b_; // access another instance's protected member } }; 2, I completely

Hi I have this array and I am not sure how will I fetch the name , brand, image, token values from it? Gloudemans\Shoppingcart\CartCollection Object ( [items:protected] => Array ( [1264477c2182cc04a63fde1186741fa7] => Gloudemans\Shoppingcart\CartRowCollection Object ( [associatedModel:protected] => [associatedModelNamespace:protected] => [items:protected] => Array ( [rowid] => 1264477c2182cc04a63fde1186741fa7 [id] => 1 [name] => washington apples [qty] => 1 [price] => 90 [options] => Gloudemans\Shoppingcart\CartRowOptionsCollection Object ( [items:protected] => Array ( [brand] => awesome apple

I get a compile error, which I'm slightly confused about. This is on VS2003. error C2248: 'A::y' : cannot access protected member declared in class 'A' class A { public: A() : x(0), y(0) {} protected: int x; int y; }; class B : public A { public: B() : A(), z(0) {} B(const A& item) : A(), z(1) { x = item.y;} private: int z; }; The problem is with x = item.y; The access is specified as protected. Why doesn't the constructor of class B have access to A::y? It's because of this: class base_class { protected: virtual void foo() { std::cout << "base::foo()" << std::endl; } }; class A : public base

This question already has an answer here: Understanding java's protected modifier 6 answers Hello Stackoverflow community :-] I am a new member and first I would like to thank you for the very helpful advice and correction that you provide. As I am french, please forgive me if my english is not perfect. Here is my question : I'm currently learning Java programming language, and I wanted to test some inheritance stuff. If I understood right, a field declared as protected can be accessed by classes which are in the same package as the class where protected field is declared, and by all of its

I wonder if there is a way of having a global variable in Fortran, which can be stated as some kind of 'protected'. I am thinking of a module A that contains a list of variables. Every other module or subroutine that uses A can use it's variables. If you know what the value of the variable is, you could use parameter to achieve that it can't be overwritten. But what if you have to run code first to determine the variables value? You could not state it as parameter since you need to change it. Is there a way to do something similar but at a specific point at runtime? Johny Bergmann You could

Is there a way to make a particular cell read-only/write protected in python xlwt? I know there's is a cell_overwrite_ok flag which does not allow to overwrite contents of cells (all cells) but can this be done on cell by cell basis. Thanks, Sun Excel cells have a locked attribute that is enabled by default. However, this attribute is only invoked when the worksheet's protection attribute is also set to True . If the worksheet is not protected, the locked attribute is ignored. Therefore, your question isn't best framed as how to make cells read-only . Rather, the question is how to make cells