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TUTORIALS

C++ Language: Learn this versatile and powerful programming language. Includes
detailed explanations of pointers, functions, classes and templates, among
others...


REFERENCE

Description of the most important classes, functions and objects of the Standard
Language Library, with descriptive fully-functional short programs as examples.
Browse the C++ Reference


ARTICLES

User-contributed articles, organized into different categories.
You can contribute your own articles!
Browse Articles


LATEST FORUM ACTIVITY:

by Jonathan100
Shared variable between thread(ISR) and main()   [Beginners]
 
Hello folks, I want to create a variable that will be shared between a thread
(ISR) and main() I am working on embedded environment on linux os Basically...
Feb 14, 2024 at 5:42am2024-02-14T13:42:33.000Z
[no replies]

by SubZeroWins
Container questions   [Beginners]
 
Just read and practiced my vector/deque/list/forward_list/set/multiset
containers and I wondered about this one. 1) Why did they make it so that a set
is REQ...
Feb 14, 2024 at 1:42am2024-02-14T09:42:51.000Z
[4 replies] Last: @SubZeroWins. Small point but you don't need public in a
struct (L26).... (by seeplus)

by malibor
Where to get dictionaries for spellcheck during coding?   [Lounge]
 
I'm coding in VSCode and use the extension called cSpell which let's me set
custom dictionaries to spell check code, comments and any text in source files.
P...
Feb 13, 2024 at 9:03pm2024-02-14T05:03:47.000Z
[5 replies] Last: IDK if SCOWL[/b] would be useful to you.
http://wordlist.aspell.net/ (by Duthomhas)

by Duthomhas
Finally switched to Linux Mint   [Lounge]
 
Got a new PC (finally) and since it is really nice, modern hardware I am finally
making the move from Windows. I liked[/i] Windows 7. Very clean, good OS. Wi...
Feb 13, 2024 at 7:47pm2024-02-14T03:47:50.000Z
[6 replies] Last: All OSes require dinking. The trick is who does it. MS has
made a bus... (by Duthomhas)

by George P
Visual Studio 17.9 now available   [Lounge]
 
Fair warning, to just install[/i] this update requires .NET Framework 4.7.2 or
later. Boo!
Feb 13, 2024 at 7:09pm2024-02-14T03:09:29.000Z
[1 reply] : Oops! I forgot the release notes link:
https://learn.microsoft.com/e... (by George P)

by Ch1156
Collision detection using bit manipulation   [Beginners]
 
So while working on a small game I discovered that the usual if statements for
collision detection work fine for single directions, but when I had collision in
...
Feb 11, 2024 at 3:34am2024-02-11T11:34:33.000Z
[12 replies] Last: Using bool and simplified, consider: #include <iostream>
#include <... (by seeplus)

by Duthomhas
My daughter is awesome II   [Lounge]
 
My wife and daughter were sitting on the bed just now, watching New Year's
videos, and something flashy came on with apparently kind of cool content. wife:
T...
Feb 10, 2024 at 6:18pm2024-02-11T02:18:23.000Z
[2 replies] Last: Well, tonight my daughter and I played a violin duet in public
for the... (by Duthomhas)

by George P
Oh, my!   [Lounge]
 
Now at least one person is talking about proposed C+++26 features:
https://www.cppstories.com/2024/constexpr-number-parsing-cpp23/ I'm still
wrapping my b...
Feb 7, 2024 at 12:02pm2024-02-07T20:02:53.000Z
[13 replies] Last: I don't think that's the direction it's going in.[/quote] I
know bein... (by George P)

by shaefayejem
Confused about dangling pointers on a parent-child class   [Beginners]
 
I am trying to understand dangling pointers using a Base Class and a Derived
Class. #include <iostream> // Base class class BaseClass { private: pr...
Feb 7, 2024 at 7:09am2024-02-07T15:09:28.000Z
[15 replies] Last: A reference can also dangle for the same reason, the object
referred t... (by George P)

by SubZeroWins
sizeof(integers)/sizeof(integers[0]) on vector<int> (x64) (1,2)   [Beginners]
 
sizeof(integers)/sizeof(integers[0]) [/code] On x86 this works just fine, but on
x64 the vector seems to reserve a long long (8 bytes) for each element but on...
Feb 5, 2024 at 4:20pm2024-02-06T00:20:28.000Z
[22 replies] Last: IMO using != no matter what the layout of the container might
be mak... (by SubZeroWins)



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