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by: Loony |
last post by:
Hi,
I have a problem with my code. I am using a virtual class in which I
define a variadic function. This class is inherited by another one
which then implements it. The problem occurs while linking:
undefined reference to `vtable
undefined reference to `typeinfo
I'm using gcc 3.3 to compile the code.
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by: Sweety |
last post by:
hi,
Is main function address is 657.
its show in all compiler.
try it & say why?
bye,
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by: Christopher Benson-Manica |
last post by:
Do variadic functions (such as printf()) always scan the format string
for format specifiers, even when there are no additional arguments?
If it is instead a QoI issue, what would be true for a typical
implementation?
Basically, I'm wondering whether there is any advantage to using
puts() instead of printf() for output of a string.
--
Christopher Benson-Manica | I *should* know what I'm talking about - if I
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by: Ross A. Finlayson |
last post by:
Hi,
I hope you can help me understand the varargs facility.
Say I am programming in ISO C including stdarg.h and I declare a
function as so:
void log_printf(const char* logfilename, const char* formatter, ...);
Then, I want to call it as so:
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by: Florian G. Pflug |
last post by:
Hi
I faintly remember that I once stumbled upon a way to declare variadic
functions (functions that take a variable number of arguments) in plpgsql -
but I just searched the docs and can't find any reference to variadic
functions.
So - please enlighten me - are there variadic functions in plpgsql, or are
there none?
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by: CryptiqueGuy |
last post by:
Consider the variadic function with the following prototype:
int foo(int num,...);
Here 'num' specifies the number of arguments, and assume that all the
arguments that should be passed to this function are of type int.
(My question has nothing to do with the definition of the function
foo, so don't bother about it.)
If I call the function as:
foo(2,3,4,5,6,7,8);/*More arguments than expected*/
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by: Boltar |
last post by:
Hi
Is it possible to nest variadic functions? Eg to do something like
this:
void mainfunc(char *fmt, ...)
{
va_list args;
va_start(args,fmt);
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by: Boltar |
last post by:
Hi
I think I posted a question similar to this on here a while back but I
can't find the thread and I need something more general anyway.
My problem is I have 2 variadic functions , one of which needs to call
the other passing its entire argument list but the other needs to be
callable from anywhere else in the program as a variadic too, ie it
*can't* have va_list as a paramater type.
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by: Christof Warlich |
last post by:
Hi,
is there any way to access individual elements in the body
of a variadic macro? I only found __VA_ARGS__, which always
expands to the complete list.
Thanks for any help,
Christof
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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: 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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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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