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by: Frank Puck |
last post by:
Meanwhile there are at least 8 years that compilers exist,
which provide a working implementation of C++ Exception Handling.
Has anything changed meanwhile?
From my point of view nothing has changed
-- people are still using a coding style, which I call
pre-C++-Exception-Handling.
Is this different in your experience?
What is your experience regarding this subject?
I think that a C++ IOstream lib, which is by standard free of exceptions...
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by: chenchang |
last post by:
Hi, experts. i write a simple program to test EH in G++:
void throwfunction()
{
throw "test";
}
class A
{
int i;
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by: John Ruiz |
last post by:
Hello. I was wondering about exceptions and how to throw them within
functions/methods and catch them. Suppose that we've got:
----------------------------------------------------------------
void MyFunc()
{
//...
if (somethingBad)
throw MyException("Throwing exception");
//...
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by: Robbie Hatley |
last post by:
I've been playing with "auto_ptr" and the "Resource Acquisition
Is Initialization" concept. On page 199 of Lippman's book
"Effective C++" he says "All active local class objects of a
function are guaranteed to have their destructors applied
before termination of the function by the exception handling
mechanism.".
I don't think that's true, though. The standard doesn't seem
to require it. Section 15.2 just says that all objects...
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by: juergen perlinger |
last post by:
Hello out there.
sometimes I need to have proper control of the floating point arithmetic of
the C(and C++) runtime system, and using the f.p. exception handling of the
C99 standard is quite handy for that purpose. The only problem when dealing
with f.p. exception signals is that there is (afaik) no specification *when*
the f.p. exception is raised, with one notable exception:
'feraiseexcept(int)' raises the exceptions passed in the...
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by: Dan Weatherman |
last post by:
Hi all,
Using WMI I am attempting to catch and exception when doing a managementscope.connect operation.
From the looks of things, this method starts a new worker thread through Interop that then executes the method.
My problem is that regardless of what all I use in my catch statements, the system still raises the
initial dialog reporting the exception. Eventually, my app catches and handles the exception but
I cannot get the initial...
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by: Paramveer.Singh |
last post by:
Hi!
I am a developer working for a company which typically deploys apps on
Oracle.
We would like to move to postgres for obvious reasons.
However, most of our legacy apps use the exception handling support
provided by PL/SQL.
Instead of porting each of these procedures by hand,
we would like to add exception handling support to pgSQL if possible.
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by: Zorro |
last post by:
The simplicity of stack unraveling of C++ is not without defective
consequences. The following article points to C++ examples showing the
defects. An engineer aware of defects can avoid hard-to-find bugs.
http://distributed-software.blogspot.com/2007/01/c-exception-handling-is-defective.html
Regards,
zorabi@ZHMicro.com
http://www.zhmicro.com
http://distributed-software.blogspot.com
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by: Mohan |
last post by:
Hi,
I am learning the Exception Handling in C++. I wrote a small program using
Exception Handling. I am using Vistual Studio 6.
It is working fine in Win32 Debug build, but it is not catching the
exception in Win32Release mode.
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by: NeBlackCat (lists) |
last post by:
Hello everybody - my first post! And it may be the most monumentally
stupid question ever asked, but I just can't see an answer after several
hours experimenting, searching and reading.
It's simply this - how can a function determine whether or not it's
being called in handling of an exception (ie. there is an "active"
exception, and somewhere upstream on the stack there is an except: block
statement)?
Depending on what you read,...
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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: 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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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: 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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