I'm fairly new to programming, and there's one thing I'm confused by. What is a class, and how do I use one? I understand a little bit, but I can't seem to find a full answer. By the way, if this is language-specific, then I'm programming in PHP. Edit: There's something else I forgot to say. Specifically, I meant to ask how defining fu...
I'm trying to link to a shared library with a template class, but it is giving me "undefined symbols" errors. I've condensed the problem to about 20 lines of code. shared.h template <class Type> class myclass { Type x; public: myclass() { x=0; } void setx(Type y); Type getx(); }; shared.cpp #include "shared.h" template <cla...
namespace Webapplication1 { Public Class MyDictionaries : WebApplication1._Default { public static idictionary<string, label> LabelDict = new dictionary<string, label>() { {"name", label1} } } } Hi Everyone. Im trying to separate a dictionary from my code behind file to a separate class file. but when i do this i get a...
**I have an ArtLibrary.swf file which has hundreds of MovieClips exported with class names. I want to be able to use these movies in multiple different flash files i'm working on but I don't know how to properly reference them after using and embed command. The following works** [Embed(source="ArtLibrary.swf", symbol="BirdBodyColor_...
I was wondering if it is possible in C++ to retrieve the name of a class in string form without having to hardcode it into a variable or a getter. I'm aware that none of that information is actually used at runtime, therefor it is unavailable, but are there any macros that can be made to create this functionality? Thanks. Edit: May be h...
Suppose we have a (toy) C++ class such as the following: class Foo { public: Foo(); private: int t; }; Since no destructor is defined, a C++ compiler should create one automatically for class Foo. If the destructor does not need to clean up any dynamically allocated memory (that is, we could reasonably rely on...
I have 3 classes named maths, alphabets and main. The Maths Class contains Add function and alphabet class contains a function same as Maths class. But the third class is for calling the function which is used for calling the above functions defined in the above classes. How it will work? ...
I am writing a class that has lots of getters and setters and was wondering on what people thought about the following: The normal way is to code like the following: public function setChangeSort($changeSort) { self::$changeSort = $changeSort; } public function getChangeSort() { return self::$changeSort; } What are your opin...
Out of curiosity, why are sometimes multiple Java .class files generated for a class after compilation? For example, my application has six classes. For one class, a total of 10 .class files has been generated, starting from MyClass#1 up to MyClass#10. ...
Is there a way in .NET 2.0 to use a class as a class factory for user controls? In other words, 1 super that sits there and when I want a user control, it creates it and returns it to me. It seems it needs the ASP namespace which I can't seem to get it to reference. I have a masterpage with a placeholder. Depending upon the user's authe...
I am trying to save myself a bit of typing by writing the following code, but it seems I can't do this: class lgrAdminObject(admin.ModelAdmin): fields = ["title","owner"] list_display = ["title","origin","approved", "sendToFrames"] class Photos(lgrAdminObject): fields.extend(["albums"]) why doesn't that work? Also since t...
Consider the following situation file: ./include/functions/table-config.php containing: . . $tablePages = 'orweb_pages'; . . file: ./include/classes/uri-resolve.php containing: class URIResolve { . . var $category; . . function process_uri() { ... $this->category = $tablePages; ... } . . } file: ./settings.php containing: . . req...
I have a class which I want to use throughout my projects. It essentially would allow me to easily work with a RemoteObject so that I don't have to define it throughout all of my projects. It works when not passing "args" to sendRequest(..). But when I want to call the cfc function with parameters and try passing "args" in I get the foll...
i have written an application, but for some reason it keeps peaking at 100%. I ran a profile r on a few of the classes and a report show that isReset() and isRunning() seems to be called alot of times. Do you see anything wrong please inform me. thanks Class 1 is the only class that uses the isReset() code so i hope this helps u guys in...
Can I have object with the same name as class in javascript? ...
Alright, I'm confused as hell. I have an object that I store in a session. I can add items to this object. Pretty simple so far. I initialize the object like this: $template = new Template($mysqli); $_SESSION['template'] = serialize($template); Now this should create a brand spanking new object and assign it to the session. I then hav...
consider the following file (db-com.php): If you wish You may skip to the question below it directly while reading it in parallel. echo "entered db-com.php"; class DBCom { /** * @var string Holds the query string. * If the blank constructor is used, make sure to use the parametrized functions. */ var $queryStrin...
In doxygen, I can create objective-c categories inside my implementation file to hide interfaces that shouldn't be accessed publicly. However, doxygen still documents the category as the members being "public". Even by adding the \protected or \private, this is still the case. Is there another method that I'm overlooking that would put...
I would like to create a unique ID for each object I created - here's the class: class resource_cl : def __init__(self, Name, Position, Type, Active): self.Name = Name self.Position = Position self.Type = Type self.Active = Active I would like to have a self.ID that auto increments everytime I cre...
For a while I had been including an entire class inside of a Ruby module. Apparently this is not what I am supposed to do. It appears that the point of a module is to store functions which can then be included as methods in a new class. I don't want this. I have a class that I want to keep in a separate file which I can access from oth...