by: Roland Bengtsson |
last post by:
I have a class Conception and I have this in a vector, it should be:
vector<Conception> vek; // vector
vector<Conception>::iterator vek; // iterator to vek
But what if I want to have pointers...
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by: Carsten Spieß |
last post by:
Hello all,
i have a problem with a template constructor
I reduced my code to the following (compiled with gcc 2.7.2) to show
my problem:
// a base class
class Base{};
// two derived...
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by: Manuel |
last post by:
Hi.
Before all, please excuse me for bad english and for very newbie
questions. I hope to don't boring you.
I'm trying to write a very simple GUI using openGL.
So I'm writing some different...
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by: Nindi73 |
last post by:
A few days a ago I posted my code for a deep copy pointer which
doesn't require the pointee object to have a virtual copy constructor.
I need help with checking that it was exception safe and...
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by: StephQ |
last post by:
This is from a thread that I posted on another forum some days ago.
I didn't get any response, so I'm proposing it in this ng in hope of
better luck :)
The standard explanation is that pointer...
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by: weaknessforcats |
last post by:
Handle Classes
Handle classes, also called Envelope or Cheshire Cat classes, are part of the Bridge design pattern. The objective of the Bridge pattern is to separate the abstraction from the...
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by: .rhavin grobert |
last post by:
guess you have the following:
_________________________________________________
template <class T>
class CQVector
{
public:
// find an element, returns index or -1 if none is found
int...
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by: Juha Nieminen |
last post by:
I asked a long time ago in this group how to make a smart pointer
which works with incomplete types. I got this answer (only relevant
parts included):
...
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by: ghulands |
last post by:
I am having trouble implementing some function pointer stuff in c++
An object can register itself for many events
void addEventListener(CFObject *target, CFEventHandler callback,
uint8_t...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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