|
by: glen stark |
last post by:
Hi all.
I'm working with an array of member function pointers (they are all get
function of the class Bead). The typedef is:
typedef _real (Bead::*_beadGfp)(void);
I have a class System which contains both an array of function pointers:
std::vector<_beadGfp> msmtFPs;
|
by: keepyourstupidspam |
last post by:
Hi,
I want to pass a function pointer that is a class member.
This is the fn I want to pass the function pointer into:
int Scheduler::Add(const unsigned long timeout, void* pFunction, void*
pParam)
|
by: Peter |
last post by:
Hello,
Thanks for reviewing my question. I am coming from a C++ background and would like to know how do you pass a function as a parameter to a function in C#? I am assume you must use a delegate.
void Func( (void *)() fn )
{
fn();
}
void Func2() {}
|
by: MrPugh |
last post by:
Hi!
I have a strange problem:
I need to wrap a C-function in a native DLL into a C#-class. This
function expects one C-function pointer out of a set of some
C-functions defined in the same DLL.
How can I access and pass such a C-function pointer to a C-function out
of C#?
|
by: Kevin Blount |
last post by:
I have a system that I want to try, which requires me, from an aspx
page, to call a generic function to work perform one task, then i want
to call another function with the results of that task.
something like this:
in my aspx page:
<input type=button onClick="doFirstFunction('secondFunctionName');">
then in my .js file:
|
|
by: User1014 |
last post by:
Since you can pass a function to a ... erm...... function....
how to you use the result of a function as the argument for another
function instead of passing the actual function to it.
i.e.
function foo2(){}
function foo(func){}
|
by: tbringley |
last post by:
I am a c++ newbie, so please excuse the ignorance of this question.
I am interested in a way of having a class call a general member
function of another class.
Specifically, I am trying to write an ordinary differential equation
class that would solve a general equation in the form:
dx/dt = f(x,t).
The ode class shouldn't know anything about f, except how to call it.
|
by: ifitzgerald |
last post by:
I am attempting to use a wrapper class to the Win32 timer API in a Visual C++ 6.0 MFC application. The callback function needs to have access to the front panel, and as such needs to be a member of the front panel class. I kept getting compile error C2276 when I tried passing the address of a member function. After implementing a few changes suggested by the author of the class, I now get the following error when compiling:
error C2664:...
|
by: Angus |
last post by:
Hello
I am writing a library which will write data to a user defined callback
function. The function the user of my library will supply is:
int (*callbackfunction)(const char*);
In my libary do I create a function where user passes this callback
function? How would I define the function?
|
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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
|
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
|