by: Tony Johansson |
last post by:
Hello experts!
I have two class template below with names Array and CheckedArray.
The class template CheckedArray is derived from the class template Array
which is the base class
This program...
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by: Eckhard Lehmann |
last post by:
Hi,
I try to recall some C++ currently. Therefore I read the "Standard C++
Bible" by C. Walnum, A. Stevens and - of course there are chapters about
operator overloading.
Now I have a class...
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by: Matt |
last post by:
I have 2 questions:
1. strlen returns an unsigned (size_t) quantity. Why is an unsigned
value more approprate than a signed value? Why is unsighned value less
appropriate?
2. Would there...
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by: utab |
last post by:
Dear,
I have experince in C( numerical projects, like engineering problems,
scientific applications) I have the basic notion of C++ also, I have
read Accelerated C++ until Chapter 7, however it...
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by: spibou |
last post by:
In the statement "a *= expression" is expression assumed to be
parenthesized ? For example if I write "a *= b+c" is this the same
as "a = a * (b+c)" or "a = a * b+c" ?
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by: Gonçalo Rodrigues |
last post by:
Hi all,
I am a little confused about the delete operator, so I have a
question. Suppose we have something like
class Base {
public:
void* operator new(std::size_t size);
void operator...
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by: Jeroen |
last post by:
Hi all,
I've got a very specific question about the evaluation order in C++.
Assume some kind of custom array class, with an overloaded subscript
operator. In the following code:
{
my_array...
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by: Wayne Shu |
last post by:
Hi everyone, I am reading B.S. 's TC++PL (special edition).
When I read chapter 11 Operator Overloading, I have two questions.
1. In subsection 11.2.2 paragraph 1, B.S. wrote "In particular,...
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by: vlsidesign |
last post by:
I am not sure how to think about parentheses. It seems when they are
used alongside characters it indicates a function, like addTwoNums().
But is also is used to enforce which operators and...
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by: Tony Johansson |
last post by:
Hello!
I think that this text is complete enough so you can give me an explanation
what they mean with it.
I wonder if somebody understand what this means. It says the following :
"You can't...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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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...
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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...
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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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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...
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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...
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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,...
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