by: News Admin |
last post by:
I have a bunch of classes, instances of which that need to live in shared
memory and be accessed by multiple processes. This means that they cannot
have a vtable as the addresses in it will be in...
|
by: cyrusNew |
last post by:
Hi,
I need help to resolve confusion on following example :
class A {
public:
virtual void GetName() = 0;
};
class B : public A {
|
by: kish_nand |
last post by:
Could someone please explain me the concept behind virtual functions
and vtables. I am little confused about this. Please refer to the
following code and tell me how many virtual tables would be...
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by: sushant |
last post by:
hello,
my question is related with the address of a variable in C. suppose if
i am printing the address of a variable, so that address will be
virtual address or physical address. and why it'll...
|
by: Mark A |
last post by:
A consultant has recommended to us that we use virtual IP addresses for our
HADR databases (the virtual IP address is moved when the primary database is
moved to other server), even though...
|
by: antonyliu2002 |
last post by:
I've set up the virtual smtp server on my IIS 5.1 like so:
1. Assign IP address to "All Unassigned", and listen to port 25.
2. Access Connection granted to "127.0.0.1".
3. Relay only allow...
|
by: Imre |
last post by:
Hi
I'd like to create a special cast template function that can be used to
cast a base pointer to a derived one, and uses dynamic_cast if virtual
inheritance is involved, and static_cast...
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by: david.sanderson |
last post by:
Hi,
Hopefully this is thecorrect group, its a bit C++ and a bit POSIX...
Ive had a look in the archives, and Im a bit confused....
I have some classes in a shared library (a .so on a QNX...
|
by: Jess |
last post by:
Hello,
If I have a class that has virtual but non-pure declarations, like
class A{
virtual void f();
};
Then is A still an abstract class? Do I have to have "virtual void
f() = 0;"...
|
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 $name$ ($parameters$) {
}
...
|
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: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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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
|
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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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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...
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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...
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