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by: Johnny Lee |
last post by:
Hi,
I'm new in python and I was wondering what's the difference between
the two code section below:
(I)
class TestResult:
_pass_ = "pass"
_fail_ = "fail"
_exception_ = "exception"
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by: Sune |
last post by:
Hi,
previously I used Eclipse CDT for compiling my files just to get
started with C and leave C++ behind. Now it's time to get a little more
serious so I've moved my files to a new workplace and begun to use GNU
Autotools. I'm sorry to say I'm new to gcc as well :(
Now I get the most ridiculous compile error which I'm unable to solve.
Can someone, please, help me with this? gcc output together with the
files mentioned in the gcc error...
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by: Randy |
last post by:
Compiling the following code
#include <iostream>
#include "cenum.h"
using namespace std;
class Test
{
CEnum MyCars("CAR", "Mustang, Nova, Pinto, Barracuda");
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by: seek help |
last post by:
Hello,
IDE: VS .NET 2003.
Problem: Mangled bits of gc class embedded within native C++ class.
Description: I have a gc class, BoxedInfo. This wraps a Value type
structure, NotiInfo. Basically, this structure is imported into MC++ library
from a C# library.
//gc class in MC++
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by: Chavoux |
last post by:
Hi When I try to compile the following code I get an error:
)
{
cout << "starting... Creating COMPORT1";
int x = CreatePort("COM1");
}
</code>
I'm using Dev-C++ (minGW compiler) on Windows XP.
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by: toduro |
last post by:
What is the right syntax for a C++ declaration which would give me
__ls__7ostreamPFR7ostream_R7ostream
in an object file produced by the gcc 2.95 compiler?
The name "magically"
appeared as an undefined reference in an object file whosse
corresponding C++ source has no references at all to ostream after I
made some coding changes to improve performance and then recompiled.
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by: nospam_news |
last post by:
I currently get asked about my usage of "auto". What is it for?
The keyword is clearly superflous here.
In contrast to the huge majority of C/C++ developers I write
definitions very explicitly like that:
int main(char argc, char *argv, char *env) {
try {
auto Exception mainException(1);
mainException.setErrNo(42);
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by: ....DotNet4Ever.... |
last post by:
I have been noticing declarations like this:
private DateTime? _creationdate;
and have been wondering what is the function or meaning of that question
sign after the member type name. I searched the web but naturally with such
a thing in a query yields a lot of noise and no suitable results.
Can somebody enlighten me?
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by: Neo |
last post by:
If i have a :
typedef struct str32{
uint32_t word1;
uint32_t word2;
} word_array;
word_array *my_array;
what would be the data type of this:
myarray->word1
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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: 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: 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: 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 instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: 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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