by: Dan Perl |
last post by:
There is something with initializing mutable class attributes that I am
struggling with. I'll use an example to explain:
class Father:
attr1=None # this is OK
attr2= # this is wrong...
|
by: Avi Uziel |
last post by:
Hi All,
I'm writing a Windows DLL which contain some utility classes.
One of my classes is Singleton, therefore contain some static members.
I'm using VC6 and linking to the DLL statically.
...
|
by: hrmadhu |
last post by:
Hi,
I wish to declare a vector of deque of int, which I do as follows.
#include<vector>
#include<deque>
#include<iostream>
using namespace std;
int main(int argc, char* argv)
{
|
by: newsposter0123 |
last post by:
The code block below initialized a r/w variable (usually .bss) to the
value of pi. One, of many, problem is any linked compilation unit may
change the global variable. Adjusting
// rodata
const...
|
by: alacrite |
last post by:
If I have this situation
class X
{
Z z;
Y y;
};
Class X has two objects of type Z and Y. How do I initialize z and y
with non default constructors?
|
by: SM |
last post by:
I've always wonder if there is diference when declaring and
initializing a varible inside/outside a loop.
What's a better practice?
Declaring and initializing variables inside a loop routine,...
|
by: junky_fellow |
last post by:
Guys,
I was just looking at some code where to initialize an integer
with all F's following statement is used;
unsigned int i = -1;
I want to know if this is the right way of doing the...
|
by: Jason Doucette |
last post by:
Situation:
I have a simple struct that, say, holds a color (R, G, and B). I
created my own constructors to ease its creation. As a result, I lose
the default constructor. I dislike this, but...
|
by: Ray |
last post by:
Hi all,
After many years of C, I thought I'd move to C++ recently. I think
because I think in C, I'm coming to a misunderstanding of something.
I've created a class foo which contains a...
|
by: WaterWalk |
last post by:
Hello. When I consult the ISO C++ standard, I notice that in
paragraph 3.6.2.1, the standard states:
"Objects with static storage duration shall be zero-initialized before
any other...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
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,...
|
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...
|
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,...
|
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...
|
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...
|
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...
|
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,...
|
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...
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