Compiling this code using g++ 4.2.1: struct S { }; template<typename T> struct ST { }; template<typename BaseType> class ref_count : private BaseType { }; template<typename RefCountType> class rep_base : public RefCountType { }; class wrap_rep : public rep_base<ref_count<S> > { typedef rep_base<ref_count<S> > base_type; // lin...
I was working on a project for a while, trying to figure out what I was doing wrong, when I finally narrowed "the bug" down to the fact that the below code doesn't work as I expected: function Alpha() { this.onion = 'onion'; function Beta() { alert(this.onion); } Beta(); } alpha1 = new Alph...
Lets say you have a FooManager made to manage multiple objects of type Foo. The FooManager needs to see some parts of its Foos to evaluate their current state. Before I was using a few accessors in Foo to see these parts, until I realized that FooManager is the only class actually using these. I decided to make FooManager a friend of Foo...
guys how to i use private framework to send mms out? i able to send sms using coretelephony framework but how i send mms.. please help.. ...
I have a class called Foo with a constructor that needs arguments, and a other class Bar with a Foo private variable class Foo { public: Foo(string); } class Bar { public: Bar() { this->foo = Foo("test") } private: Foo foo; } However, when I try to compile this, I get a compile error that t...
I'm making an authenticated call to access photos through Flickr API. But I am only getting my public photos but not any private photos. Given below is the code I'm using, Flickr f; RequestContext requestContext; String frob = ""; String token = ""; DocumentBuilder xmlParser = null; public void getImages() throws ParserConfigurati...
I've got few variables I really want to hide because they do not belong outside my class. Also all such non-documented variables render inheritance useless. How do you hide such variables you don't want to show outside your object? To clarify why I need private variables, first one example where inability to hide variables is just an i...
Hi, I'm not quite sure how to go about framing this question, but I am building a social network from the ground up using rails; one feature is twitter style messages. I am trying to create an option that when the user submits their message, the have a checkbox that says "private". If the checkbox is checked, only the users friends can ...
I have a class with a private static final field, that unfortunately i need to change at run time. using reflection i get this error: java.lang.IllegalAccessException: Can not set static final boolean field is there any possibility to change it anyway? Field hack = WarpTransform2D.class.getDeclaredField("USE_HACK"); hack.setAccessible...
Given the following code: class Screen; class WindowMgr { WindowMgr& relocateScreen( int r, int c, Screen& s); }; class Screen { friend WindowMgr& WindowMgr::relocateScreen( int r, int c, Screen& s); // ^ cannot access private member declared in class 'WindowMgr' int m_nR, m_nC; }; WindowMgr& WindowMgr::reloc...
What's the accepted jargon (if any) for describing methods meant to be invoked only virtually and from other methods in the base? I've occasionally seen this referred to as a callback, but that seems to stray pretty far from the original definition of that term. I'm not even sure that this merits being called a pattern, but I'm trying ...
I've seen a lot of example code written using something like (please forgive how horribly canned this is): public class Test { public object Thingy { get; private set; } } Unfortunately, these kinds of examples never really explain why 'set' is set as private. So, I'm just wondering if there's a good, common example that will illu...
I know it is not a good coding practice to declare a method as private in an abstract class. Even though we cannot create an instance of an Abstract, why there is private access specifier within an abstract class , what is the scope of it within an abstract class? In which scenario does private access specifier are used in an abstract c...
What are other purposes of private method/variable other than for protection. ...
How can i set up a private cloud for my educational institution? Guide me to do this! What are all the steps I should take and send me steps to install eucalyptus in my laptop? ...
Which should I use _foo (an underscore) or __bar (double underscore) for private members and methods in Python? ...
Hello there, By any chance, is there any place it's possible to host private ruby gems? So I could allow it to be pulled only for specific places by using public key or something like that? Thanks ...
Hi, I want to override a method in the System.Resources.ResourceManager class in mscorlib v4. I want to override the method GetResourceFileName like this; protected override string GetResourceFileName(CultureInfo culture) { string resourceFileName = base.GetResourceFileName(culture); return resourceFileName.Replace...
Can somebody tell me of a tool that helps draw a flow chart online (to collaborate) but not make it public. I did see http://stackoverflow.com/questions/1952450 that talks of gliffy but it makes charts public in the free mode. ...
Possible Duplicate: Accessing private members Is it possible to access private members of a class? Is there a good (yes I know this is ugly) way to hack to the private data members of a class? One brute force approach is to copy the header file and in my copy change private to public. But would there be a better way, say doi...