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by: The Directive |
last post by:
Is there a way in C++ to create a "true" interface. I want to create
an absract class that other classes can inherit from and be forced to
implement the interface's abstract (pure virtual) methods. However, it
has to be a true interface in that it doesn't add any overhead (when
the derived object is created) with the interface's constructors and
destructor because they don't exist for the interface. Does that make
sense? I just want an...
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by: Peter Berry |
last post by:
I was surprised and somewhat disappointed by the fact that you cannot declare types in an interface. I discovered this when defining an interface that included events, where the definition of the delegates had to be placed outside the definition of the interface. To me, the delegate definition is an integral part of the interface definition. Also, I could imagine cases where one would like to define enums and structs in interfaces as well (to be...
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by: Marius Horak |
last post by:
As in subject.
Thanks
MH
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by: phl |
last post by:
hi,
I am kind of confused aobut interfaces and abstract classes.
In short as I understand it, an interface is like a contract between
the class and the interface, so that certain funtions must be
implemented. So if you have a class which inherits base class that
inherts an interface, then your classes will have a standard. I suppose
you can also check for interface at run time say when dll is loaded and
see if it implememts whats...
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by: Joe Black |
last post by:
Hi all,
Using Windows CP Pro
VS .net 2005
I'm creating an app that allows user to extend its functionality by
installing plug in modules, these modules support an interface I have
created called IPlugInInterface. The problem is when I come to load them
I check each dll to see if supports this interface, they all return
false even though when I inspect them during debugging they look the
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by: YellowFin Announcements |
last post by:
Introduction
Usability and relevance have been identified as the major factors
preventing mass adoption of
Business Intelligence applications. What we have today are traditional
BI tools that don't work
nearly as well as they should, even for analysts and power users. The
reason they haven't
reached the masses is because most of the tools are so difficult to use
and reveal so little
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by: Ben Voigt [C++ MVP] |
last post by:
I get
C:\Programming\LTM\devtools\UselessJunkForDissassembly\Class1.cs(360,27):
error CS0535: 'UselessJunkForDissassembly.InvocableInternals' does not
implement interface member
'UselessJunkForDissassembly.IInvocableInternals.OperationValidate(string)'
C:\Programming\LTM\devtools\UselessJunkForDissassembly\Class1.cs(360,27):
error CS0535: 'UselessJunkForDissassembly.InvocableInternals' does not
implement interface member...
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by: Chris Carlen |
last post by:
Hi:
I have an embedded system, platform: TI TMS320F2812 32-bit integer DSP.
A module (.c file) contains external (to the funcs in that module)
variables which are used to affect the operation of the program (other
modules). These variables are only read by other parts of the program,
but are to be set by a user interface which consists of an RS-232
terminal command line interface. The command parser for this interface
responds to...
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by: gerdhub |
last post by:
I develop an application that uses a plugin interface, that the hosting application as well as the plugins implement. Each plugin is loaded via:
newPlugin.Instance = (IPlugin)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
All Plugins are inside a sub directory called "plugins" of the main application.
Now I developed one plugin that should implement a network interface, using external dll's from a framework i...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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