by: Wenjie |
last post by:
Hello,
I read someone posted assertions that even the (public) member
function is not static, there are probably only one copy of the
code in the executable. Then except the...
|
by: Joost Ronkes Agerbeek |
last post by:
Why is it allowed in C++ to call a static member function of an object
through an instance of that object? Is it just convenience?
tia,
Joost Ronkes Agerbeek
|
by: Jian H. Li |
last post by:
Hello,
What's the essential differences between the two ways of "class::member"
& "object.member"(or object_pointer->member)?
class C{
public:
void f() {}
int i;
};
|
by: joe |
last post by:
hi,
after reading some articles and faq,
i want to clarify myself what's correct(conform to standard) and
what's not?
or what should be correct but it isn't simply because compilers don't...
|
by: Scott J. McCaughrin |
last post by:
The following program compiles fine but elicits this message from the
linker: "undefined reference to VarArray::funct" and thus fails.
It seems to behave as if the static data-member:...
|
by: Terry E Dow |
last post by:
Howdy,
I am having trouble with the objectCategory=group member.Count attribute.
I get one of three counts, a number between 1-999, no member (does not
contain member property), or 0. Using...
|
by: Dan Huantes |
last post by:
I was presented a problem today where a class had member
variable that was an object of a templated class. The
class wanted to instantiate the object as a private member
variable and call a...
|
by: Steve Rencontre |
last post by:
I can't for the life of me see how to do pointer-to-member when the
member is actually part of an embedded structure.
That is, if I have:
struct S1 { int a; };
struct S2 { S1 s; int b; };
...
|
by: WaterWalk |
last post by:
Hello. I thought I understood member function pointers, but in fact I
don't. Consider the following example:
class Base
{
public:
virtual ~Base() {}
};
class Derived : public Base
{
|
by: Immortal Nephi |
last post by:
My project grows large when I put too many member functions into one
class. The header file and source code file will have approximately
50,000 lines when one class contains thousand member...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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:
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: 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: 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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