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by: ritesh |
last post by:
Hi,
I have been reading some text on C and C++ (i.e advanced books). One
of the books mentioned that C++ requires a runtime support whereas C
does not - what the author was trying to say was that once you compile
a C program the executable created is all that is needed whereas if you
compile a C++ program the executable created requires a C++ runtime
installed on your system to run the program.
Can someone please provide more...
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by: VMI |
last post by:
I'm having doubts as to how the compiler interprets this If statement:
bool bIsTrue = true;
if (! bIsTrue)
{
//RUN PROCESS
}
Here, will "RUN PROCESS" be executed? Or is this just wrong? How is this
|
by: Karl M |
last post by:
Hi everyone,
I just notice some strange behaviors on the MS C++ compiler regarding struct
default constructor, see the example bellow:
struct MyStruct
{
int a;
};
class MyClass
{
public:
|
by: archana |
last post by:
Hi all,
I want to clear one doubt which i am facing regarding timer.
Suppose i have one timer in which i am generating some files. and
interval of my timer is say 5 min.
Say suppose at then my files are generated at time 12:30 am and then
as i set interval to 5 next file should gets generated to 12:35 but
what if i change my system time to 12:25 or 12:34.
|
by: Ashwin |
last post by:
hi guys,
i have overloaded the << operator.as shown below.
ostream& operator<<(ostream &out, const student &a)
{
out<<a.idno;
out<< " " ;
// out<< a.name;
out<< " " ;
// out<< a.marks << endl;
|
| |
by: 418928 |
last post by:
Hi everybody,
I have some doubts about RDF. I hope you can help me with them:
-In http://www.w3.org/TR/rdf-primer, they use the namespace
"http://www.example.org/terms/">", but the URL "http://
www.example.org"
does not exist, so it doesn't define any terms. Is this out-of-date?
-Difference between rdf:about and rdf:ID. Can I use only rdf:about?
|
by: ramasubramanian.rahul |
last post by:
hi people..
dont know if this the right forum for this doubt ... so sorry if i am
mis-posting...
i was looking at the way glib 2.10.3 does export optimization using a
list of "to be exposed" function names in a file caleed glib.symbols.
this file is used by a perl script to generate a header a .c file
( galias.h and galiasdefs.c). This files essentially enusres default
visibility for these functions (using the __attribute__((default))__...
|
by: alessio211734 |
last post by:
I have a class that defines a generic point where p={a1..an}
template<class T,int iclass Point
{
public:
T v;
Point<T,i>()
{
for (int j=0;j<i;j++) v=0;
|
by: Pranav |
last post by:
Hello All,
I have a simple question regarding the definition of abstract class,
IIRC , Abstract class is one which contains virtual function
declaration and other variables and no object of this class is created
directly.
If this is the case why don't we hide the constructor of abstract
class into protected region? So that only object which inherits it can
call the ctor of abstract class. In this way no one can create the
object of...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
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: 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: 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: 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: 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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