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by: Mark A. Gibbs |
last post by:
i have been toying with the idea of making my enums smarter - ie, more
in line with the rest of the language. i haven't tested it yet, but what
i came up with is a template like this:
template <typename Enum>
class smart_enum
{
public:
typedef Enum enum_type;
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by: Martin Pritchard |
last post by:
Hi,
I'm working on a project that historically contains around 40 enums. In the
database various fields refer to the int values of these enums, but of
course ref integrity is not enofrced and when looking at the db we can't
tell what the value in a field represents. The other problem is that our
enums are currently all stored in a single...
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by: Faisal |
last post by:
Can anyone tell me if it is possible to enumerate through all the Enums within a class . I have a class with many Enums and would like to accees the Enums through an array/collection etc. I can't seem to find an appropriate Reflection method to access Enums within a class
Thanks!
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Posted using Wimdows.net Newsgroups -...
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by: Paul |
last post by:
I have a situation that I want to work but don't know the proper way to
handle it.
I want to create a User Defined "Type" (structure, class or
enumeration). I'm not sure what it should be or where it should
reside. I'll use Enum for this example.
Currently in a Public Module:
----------------------------
Public Enum MyUserDefinedType
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by: Faisal |
last post by:
Can anyone tell me if it is possible to enumerate through all the Enums within a class . I have a class with many Enums and would like to accees the Enums through an array/collection etc. I can't seem to find an appropriate Reflection method to access Enums within a class
I would like to loop through the Enums in the 'Foo' Class retrieve the...
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by: lou zion |
last post by:
hi all,
i'm trying to use a classes enums in another class, but can't seem to find
the right syntax.
i've got class A which has:
enum EditTypeA {Currency, Percent, LabeledNumber, Text};
EditTypeA LineType; // LineType holds widget type, and will be either
Currency, Percent, LabeledNumber or Text
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by: Simon Elliott |
last post by:
I have some legacy C++ code which requires some enums to be 1 or 2
bytes in size.
I'd ideally like to be able to specify that a few carefully selected
enums are a particular size.
By default, g++ seems to create enums of 4 bytes in length, unless I
use the -fshort-enums option. I don't much want to use this all or
nothing approach in...
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by: Bob |
last post by:
Hi,
Can someone explain why you can't declare enums in an interface?
The compiler says "interfaces can't declare types"
Ignoring the syntax implications it seems to me that you should be able to
declare that an enum exists. i.e. It is within the 'spirit' of an interface
to state that it exists. The implementing class will provide the members....
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by: =?Utf-8?B?Sm9uYXRoYW4gU21pdGg=?= |
last post by:
I have a class as follows:
class GamesConsole
{
public int iReference;
public enum Maker {Nintendo, Sega, Sony, Panasonic}
}
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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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...
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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...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
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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...
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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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