by: DarkSpy |
last post by:
code here:
struct A
{
int _i, _j;
A() { cout<<"call default ctor"<<endl; }
A(int i, int j) : _i(i), _j(j) { cout<<"call paramater ctor"<<endl;
}
};
|
by: A |
last post by:
Hi,
A default copy constructor is created for you when you don't specify one
yourself. In such case, the default copy constructor will simply do a
bitwise copy for primitives (including...
|
by: The Directive |
last post by:
This code will not compiled:
In main function:
Dot temp = new Dot( *(new Point( 5, 5 )) );
In Dot class:
//Constructor with default arguments.
Dot::Dot( Point& point= *(new Point( 5, 5...
|
by: Fabian Müller |
last post by:
Hi all,
my question is as follows:
If have a class X and a class Y derived from X.
Constructor of X is X(param1, param2) .
Constructor of Y is Y(param1, ..., param4) .
|
by: Marcelo Pinto |
last post by:
Hi all,
In practice, what is the diference between a default constructor and
an explicit default constructor?
class Ai
{
public:
Ai() {}
};
|
by: Matt |
last post by:
I try to compare the default constructor in Java and C++.
In C++, a default constructor has one of the two meansings
1) a constructor has ZERO parameter
Student()
{ //etc...
}
2) a...
|
by: slurper |
last post by:
i have the following
class sequence {
public:
sequence (const sequence& mysequence, const int newjob) {
job_sequence(mysequence.job_sequence)
job_sequence.push_back(newjob);
...
}
|
by: Jason Heyes |
last post by:
Is there a special name for a constructor that does struct-like
initialisation? Example:
class DefaultCtor
{
std::string class_name;
bool compiler_generated;
public:...
|
by: Martin Oddman |
last post by:
Hi,
I have a compiling problem. Please take a look at the code below.
I have an application that is built upon three tiers: one data tier
(Foo.DataManager), one business tier (Foo.Kernel) and...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
|
by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
|
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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|