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by: Rich |
last post by:
Hi,
I have a query regarding VC6 and its handling of templated copy
constructors. Here goes:
Take a look at the following code sample...
template<class _Ty, size_t t_uiSize = 10 >
class my_template
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by: PasalicZaharije |
last post by:
Hallo,
few days ago I see ctor like this:
Ctor() try : v1(0) {
// some code
}
catch(...) {
// some code
}
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by: nagrik |
last post by:
Hello group,
Last week I picked up a thread, which pointed out that if a copy
constructor is created with pointers
instead of reference, there is a danger of it going in infinite
recursion.
My observation:
1. Compiler does not complain.
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by: Grizlyk |
last post by:
Good morning.
Look here:
http://groups.google.com/group/fido7.ru.cpp.chainik/browse_frm/thread/7341aba5238c0f79
and here:
http://groups.google.com/group/fido7.ru.cpp.chainik/browse_frm/thread/cb014f4ba9df614a
Can anybody answer?
Who can't read in russian:
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by: John Salmon |
last post by:
g++ complains about illegal access to a private member
when the following is compiled with a private copy
constructor for the class C. When the copy constructor
is public, the program runs and demonstrates(?) that
the copy constructor is never called (at least no sign
of its chatter on std::cout is visible).
So - is it necessary to have a...
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by: campos |
last post by:
"Effective C++ 3rd Edition" Item 6, P39
-------------------------------------------------------
class Uncopyable {
protected: // allow construction
Uncopyable() {} // and destruction of
~Uncopyable() {} // derived objects...
private:
Uncopyable(const Uncopyable&); // ...but prevent copying
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by: Jeroen |
last post by:
Hi all,
I'm trying to implement a certain class but I have problems regarding
the copy ctor. I'll try to explain this as good as possible and show
what I tried thusfar. Because it's not about a certain code syntax but
more a 'code architecture' thing , I'll use simple example classes
(which are certainly not complete or working...) just to...
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by: Johs |
last post by:
I have this in a file called bas.h:
#ifndef BAS_H_
#define BAS_H_
class GeoObj {
public:
void draw() const;
int getNum();
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by: subramanian100in |
last post by:
If we do not provide any ctor for a class, the compiler provides the
default ctor and copy ctor if needed.
Consider a class Test.
Suppose we provide some ctor in class Test but do not provide the
default ctor.
Suppose we try to create
Test obj;
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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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...
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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. ...
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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...
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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...
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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...
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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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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...
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