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by: Andrew Fleet |
last post by:
Hi,
I'm looking at returning a reference to an array I create within a
subroutine.
I could do this...
sub foo {
my @theArray;
<snip>
|
by: Pablo J Royo |
last post by:
Hello:
i have a function that reads a file as an argument and returns a reference
to an object that contains some information obtained from the file: FData
&ReadFile(string FilePath);
But ,...
|
by: cppaddict |
last post by:
Hi,
Is it considered bad form to have the subscript operator return a
const reference variable? If not, what is the proper way to do it?
My question was prompted by the code below, my...
|
by: Olumide |
last post by:
I'm studying Nigel Chapman's Late Night Guide to C++ which I think is
an absolutely fantastic book; however on page 175 (topic: operator
overlaoding), there the following code snippet:
inline...
|
by: matthias_k |
last post by:
Hello,
I'm wondering if returning const references to a class member is
generally faster than returning a copy of the object.
Consider this code:
class A
{
std::string data;
public:
|
| |
by: Fraser Ross |
last post by:
I need to know the syntax for writing a reference of an array. I haven't
seen it done often. I have a class with a member array and I want a member
function to return an reference to it. ...
|
by: Alfonso Morra |
last post by:
I'm in the process of implementing an abstract factory design pattern
for an application. I would like to know, which is the recommended way
of returning objects from the factory - by reference or...
|
by: wonderboy |
last post by:
Hey guys,
I have a simple question. Suppose we have the following
functions:-
//-----My code starts here
char* f1(char* s)
{
char* temp="Hi";
return temp;
|
by: Derrick |
last post by:
Hello all;
Since I do have working code, this is more for my curiosity only.
I'm creating a "Plugin" architecture, following some of the many examples on
the 'net. Basically what I have is...
|
by: pauldepstein |
last post by:
Below is posted from a link for Stanford students in computer
science.
QUOTE BEGINS HERE
Because of the risk of misuse, some experts recommend never returning
a
reference from a function or...
|
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,...
|
| |
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: 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...
|
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...
|
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...
|
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,...
|
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...
|
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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