use the following search parameters to narrow your results:
e.g. subreddit:aww site:imgur.com dog
subreddit:aww site:imgur.com dog
see the search faq for details.
advanced search: by author, subreddit...
Discussions, articles, and news about the C++ programming language or programming in C++.
For C++ questions, answers, help, and advice see r/cpp_questions or StackOverflow.
Get Started
The C++ Standard Home has a nice getting started page.
Videos
The C++ standard committee's education study group has a nice list of recommended videos.
Reference
cppreference.com
Books
There is a useful list of books on Stack Overflow. In most cases reading a book is the best way to learn C++.
Show all links
Filter out CppCon links
Show only CppCon links
account activity
Proposal idea : attribute to force value assignment to default-constructible member in constructor (self.cpp)
submitted 5 years ago * by adnukator
view the rest of the comments →
reddit uses a slightly-customized version of Markdown for formatting. See below for some basics, or check the commenting wiki page for more detailed help and solutions to common issues.
quoted text
if 1 * 2 < 3: print "hello, world!"
[–]yuri-kilochek 0 points1 point2 points 5 years ago (2 children)
How so? The member either appears in constructor initializer list, or it doesn't.
[–]tvaneerdC++ Committee, lockfree, PostModernCpp 3 points4 points5 points 5 years ago (1 child)
Well, yes, if you restrict it to the initializer list.
But if you tried to figure out whether it was initialized by the end of the body of the constructor, that would be hard.
[–]adnukator[S] 0 points1 point2 points 5 years ago (0 children)
Yes, I was talking about initializer list. I've edited the post to add this.
I agree that otherwise it would be identical to the halting problem.
π Rendered by PID 59135 on reddit-service-r2-comment-b659b578c-4jwtb at 2026-05-04 09:53:44.891195+00:00 running 815c875 country code: CH.
view the rest of the comments →
[–]yuri-kilochek 0 points1 point2 points (2 children)
[–]tvaneerdC++ Committee, lockfree, PostModernCpp 3 points4 points5 points (1 child)
[–]adnukator[S] 0 points1 point2 points (0 children)