by: tekenenSPAM |
last post by:
I know that one cannot cast a non-static member function to a void *.
(http://users.utu.fi/sisasa/oasis/cppfaq/pointers-to-members.html)
However, I have a case where I need to call a certain...
|
by: Ernst Murnleitner |
last post by:
Hello Readers,
Is there a way that only one class can construct a class A and its inherited
classes A2, A3 etc.?
I want to construct a class A (and the inherited classes A2, A3 etc.) from a...
|
by: Roger Leigh |
last post by:
The C++ book I have to hand (Liberty and Horvath, Teach yourself C++
for Linux in 21 Days--I know there are better) states that "static
member functions cannot access any non-static member...
|
by: Martin T. |
last post by:
Hello.
Is a static Variable in a member function of a class static with regard
to one object, or is it static for all objects of the class?
That is:
class A {
// ...
void func() {
|
by: Samee Zahur |
last post by:
Question: How do friend functions and static member functions differ in
terms of functionality? I mean, neither necessarily needs an object of
the class to be created before they are called and...
|
by: Levent |
last post by:
Hi,
Why doesn't this work? (tried with gcc 3.3.3 and VC++ 7.1):
#include <iostream>
template<class T, unsigned N>
struct Foo {
void func();
};
template<class T, unsigned N>
|
by: Improving |
last post by:
why doesnt A::func have access to a B objects internals?
#include<iostream>
using namespace std;
class A;
class B
{
friend class A;
int a;
|
by: subramanian100in |
last post by:
why can't a static member function be declared as const ? We can
declare a non-static member function as const, to indicate that it
does not modify the non-mutable data members. In the same way, is...
|
by: Michael Oswald |
last post by:
Hello all,
I'm working on a project where I came across some situations, where the GUI
library works with normal C callbacks. The code has been implemented by
many people, so I came across...
|
by: Tim Frink |
last post by:
Hi,
I'm experimenting with function pointers and found
two questions. Let's assume this code:
1 #include <iostream>
2 class A;
3
4 ////////////////////////////////////////////
5 class B
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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...
|
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...
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