by: OvErboRed |
last post by:
I know you can do:
int (MyClass::*ptr)(int) = &MyClass::func;
cout << (myObj.*ptr)(5);
to point to a member function of class MyClass. But how would you go about
making this generic (i.e.,...
|
by: |
last post by:
Say we have the following code defining TMyMsgHandler and TMyClass
typedef void (*TOnMsgReceive) (TMyMessage Msg);
class TMyMsgHandler
{
public:
TMyMsgHandler();
virtual ~TMyMsgHandler();...
|
by: Ricky Lung |
last post by:
struct Foo {
union {
int& i;
float& j;
};
Foo(int& val) :
i((int&)val), j((float&)val)
{}
};
|
by: Gernot Frisch |
last post by:
class A
{
A(int mode) {pF = F1;}
void F1() {}
void (*pF)();
};
How do I do something like this?
I need a function that depends on variable 'mode' and will be called
|
by: tkrogc |
last post by:
I compiled the source below using the comeau compiler
http://www.comeaucomputing.com/tryitout/
Why does the f funtion compile while the g function produces an lvalue
error ?
(I thought the two...
|
by: Lee Xuzhang |
last post by:
/* from SICP -- Exercise 4.21:
((lambda (n)
((lambda (fact)
(fact fact n))
(lambda (ft k)
(if (= k 1)
1
(* k (ft ft (- k 1)))))))
10)
*/
|
by: sitha |
last post by:
Hi All;
I have two classes;
first class,
class A
{
//
Public:
void read_data1(fstream&);
void write_data1(fstream&);
|
by: rammel |
last post by:
Hi,
I'm using a c-library in my c++ project.
Therefore I've to call this c-function:
int rm_init(int id, char* ip, unsigned short port, int timeout,
callaback_fnc);
the signatures of the...
|
by: vinothg |
last post by:
Hi All,
I just wanna know how compiler diffrentiates between a ordinary function and member function. I know that compiler will secretly pass the this pointer to member functions. Eg : look at...
|
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: 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...
|
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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