by: chris |
last post by:
What is a class ?? is it like a function ??
this has allways confused me as i am a newby to programming (since Basic in
the 80's)
thanks for any insight you can give
|
by: darkstorm |
last post by:
I have a doubt regarding inheritance involving templates
Consider this:
/////////////////////////////////////
template<typename T>
class A
{
private:
T m_a;
|
by: gg |
last post by:
I am confused regarding what the line in the following function does.
It seems to work ok. It seems to be creating a new T object using the
pointer to an existing T object. But which function is it...
|
by: Karl M |
last post by:
Hi everyone,
I just notice some strange behaviors on the MS C++ compiler regarding struct
default constructor, see the example bellow:
struct MyStruct
{
int a;
};
class MyClass
{
public:
|
by: kiran.agashe |
last post by:
Hi,
Please refer program below:
#include <string>
#include <cstdio>
using namespace std;
const char* f();
main()
{
|
by: ramesh |
last post by:
Why do we have a virtual destructor and why cant we have a virtual
constructor?
|
by: Ashwin |
last post by:
hi guys,
i have overloaded the << operator.as shown below.
ostream& operator<<(ostream &out, const student &a)
{
out<<a.idno;
out<< " " ;
// out<< a.name;
out<< " " ;
// out<< a.marks...
|
by: bajajv |
last post by:
Hi, I am confused regarding these concepts. Please clearify.
1. Why is bitwise copying unsafe?
2. Does copy constructor does bitwise copying?
3. Is the main use of explicit copy constructor is...
|
by: msanjayv |
last post by:
Hi
I have a two doubt's regarding constructor. Consider the following situation.
I have two classes A & B. A is the base class and B is a class which inherits class A. I have main...
|
by: Pranav |
last post by:
Hello All,
I have a simple question regarding the definition of abstract class,
IIRC , Abstract class is one which contains virtual function
declaration and other variables and no object of this...
|
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: 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...
|
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: 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,...
|
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