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by: Ovidesvideo |
last post by:
Just a quick question. If I declare functions in the class declaration as such:
class myclass
{
public:
void function(int &x)
{
x++;
}
};
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by: Michael Sgier |
last post by:
Hello
with the original code below I get the error:
"forward declaration of `struct CPlayer'"
class CPlayer; // what does this do? Instantiate the class CPlayer?
// what's a forward declaration?
class CEnemy : public CEntity
{
public:
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by: Kobu |
last post by:
My question is about the use and meaning of the terms "declaration" and
"definition" as it pertains to the C language.
I've read sources that mix the two up when talking about such things as
setting aside storage for an object, defining/declaring a struct, parts
of a function, referencing an external variable in another module.
sourcefile1.c
==============
extern long globalfoo; /* declaration? */
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by: Jess |
last post by:
Hello,
I was told that if I declare a static class constant like this:
class A{
static const int x = 10;
};
then the above statement is a declaration rather than a definition.
As I've *defined* "x"'s value to be 10, isn't above statement a
|
by: babu198649 |
last post by:
hi
i am a new bie to c++ and found that function has been declared in place of object.
(ie)
class_name object_name; //normal declaration
class _name object_name( ); //it works but what does it mean plese help
Thanks in advance
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by: Ravishankar S |
last post by:
Dear C Experts,
While prepating a content for a C course,I made section on function
prototypes.
Could you kindly provide me your comments on its correctness. Thank you !
Q12: What is the difference between a function prototype and a function
declaration?
If you get this right, you must have done fair amount of research on C
|
by: saverio.post |
last post by:
What does this represent?
unsigned int n : 6;
???
Saverio
|
by: Raman |
last post by:
Hi All,
Is it valid:
struct test{
};
I mean, Can we have a struct containing no members? Is this a an
|
by: Chad |
last post by:
Given the following.....
#include <stdlib.h>
#include <stdio.h>
struct node {
int data;
struct node *next;
};
|
by: Fr33dan |
last post by:
I'm a long time Java guy trying to move to C++ but I keep getting this error that I can't seem to figure out. It must be something simple I'm missing but I can't find it by looking at examples.
I get a "Too many types in declaration" on my class declaration line:
#include<string>
#include<vector>
#include"MapCoordinates.h"
class TopographicalMap //Error: Too many types in declaration
{
private:
|
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,...
|
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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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
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
|
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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...
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