by: mescaline |
last post by:
//Consider the simple program with inheritance, plain init for A, copy ctr for B
#include <iostream>
using namespace std;
class Base{
public:
Base(){cout << "Base, default" << endl;}...
|
by: Sam Wilson [Bentley] |
last post by:
If you pass a C++ object by value as an argument to a function which has
a variable-length argument list (...), the MSVC7 C++ compiler does not
call the object's copy constructor and will not...
|
by: Sourcerer |
last post by:
Hi all.
Can I do this to duplicate the contents of struct a in struct b
struct myStruct a, b, *aptr, *bptr;
aptr = a;
bptr = b;
Do something to initialize contents of structure a...
|
by: csudha |
last post by:
Hi all,
Can you please explain me the usage of copy constructor and how do we use it.
Give me some example.
Regards,
Sudha.
|
by: Russell Shaw |
last post by:
Hi,
How do i easily assign one struct to another of a different type?
struct Object object = allocate_object();
struct Widget widget = (struct Widget)object; /* doesn't work */
struct...
|
by: Jesper |
last post by:
Hi,
Does the concept "copy constructor" from c++ excist in
c#. What is the syntax.
best regards Jesper.
|
by: WaterWalk |
last post by:
Hi, I'm haunted by 2 questions about struct copy. Though I searched the
net, but still in confusion.
1. Does struct assignment copies every member including array members?
For example,
struct...
|
by: samba |
last post by:
hi,
struct msg
{
struct header ht;
char buf;
}*mt;
struct tlv
{
uint32_t tag;
|
by: pallav |
last post by:
I'm having some trouble with my copy constructor. I've tried using gdb
to find the bug, but it seg faults in the destructor. I'm not able to
see what I'm doing wrong. Since I'm using pointers, I...
|
by: Dijkstra |
last post by:
Hi folks!
First, this is the code I'm using to expose the problem:
------------------------------------------------------------------
#include <functional>
#include <string>
#include...
|
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: 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...
|
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: 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...
|
3
