by: drowned |
last post by:
all right, check it out... I've got a practice exercise from "thinking
in c++" whose answer isn't covered in the annotated solutions guide,
so I'm trying to handle it, but I don't understand what...
|
by: R. Anbeeswaran |
last post by:
Hi All,
void main()
{
const int i = 20;
int *p = const_cast<int*>(&i);
*p = 40;
cout <<"i="<< i <<"\t"<<"*p="<<*p<<"\n";
}
|
by: S.Senthilvel |
last post by:
hi,
I am a little confused about the const_cast.I've thought it this way till
now.
//Proper cast
int i = 10;
const int* pci = &i;
int *pi = const_cast<int*>(pci);
|
by: johny smith |
last post by:
Can someone please give me some good reference site/information for
understanding when and why I would use
1.) const_cast
Don't know why you would do this?
2.) reinterpret_cast.
I have used...
|
by: AlesD |
last post by:
Hello,
I can't figure out how to build assignment operator for class which
contains "type* const value".
--- example ---
class parent_t;
class child_t {
|
by: CoolPint |
last post by:
While I was reading about const_cast, I got curious and wanted to know
if I could modify a constant variable through a pointer which has been
"const_cast"ed. Since the pointer would be pointing to...
|
by: Simon Bailey |
last post by:
In the following code at the end of the program z = 20 & y = 99.
void doit(const int* x)
{
int* nonconst;
nonconst = const_cast<int*>(x);
*nonconst = 99;
}
int main(int argc, char* argv)
|
by: Alexander Stippler |
last post by:
Hello,
I wonder if and in what cases casting const away by a const_cast can be
dangerous. In one place the only way I can imagine to realize a pretty
nice feature is casting away const. Now I...
|
by: Squeamizh |
last post by:
class my_class {
public:
my_class() : value(0) { }
int& get_value() { return value; }
const int& get_value() const {
my_class& c = const_cast<my_class&>(*this);
return c.get_value();
}
|
by: lllomh |
last post by:
Define the method first
this.state = {
buttonBackgroundColor: 'green',
isBlinking: false, // A new status is added to identify whether the button is blinking or not
}
autoStart=()=>{
|
by: Mushico |
last post by:
How to calculate date of retirement from date of birth
|
by: DJRhino |
last post by:
Was curious if anyone else was having this same issue or not....
I was just Up/Down graded to windows 11 and now my access combo boxes are not acting right. With win 10 I could start typing...
|
by: Aliciasmith |
last post by:
In an age dominated by smartphones, having a mobile app for your business is no longer an option; it's a necessity. Whether you're a startup or an established enterprise, finding the right mobile app...
|
by: giovanniandrean |
last post by:
The energy model is structured as follows and uses excel sheets to give input data:
1-Utility.py contains all the functions needed to calculate the variables and other minor things (mentions...
|
by: NeoPa |
last post by:
Introduction
For this article I'll be using a very simple database which has Form (clsForm) & Report (clsReport) classes that simply handle making the calling Form invisible until the Form, or all...
|
by: Teri B |
last post by:
Hi, I have created a sub-form Roles. In my course form the user selects the roles assigned to the course.
0ne-to-many. One course many roles.
Then I created a report based on the Course form and...
|
by: nia12 |
last post by:
Hi there,
I am very new to Access so apologies if any of this is obvious/not clear.
I am creating a data collection tool for health care employees to complete. It consists of a number of...
|
by: NeoPa |
last post by:
Introduction
For this article I'll be focusing on the Report (clsReport) class. This simply handles making the calling Form invisible until all of the Reports opened by it have been closed, when it...
|
