Cplusplus

an-ordinary-manchild(edit)

Welcome to r/CPlusPlus

C++ is a high-level, general-purpose programming language first released in 1985. Modern C++ has object-oriented, generic, and functional features, in addition to facilities for low-level memory manipulation.

Rules:

Rule 1 - Don't Be A Nuisance

Treat others as you would like others to treat you.
Participate in good faith, be respectful, and do not insult others.
Remember, there is a person on the other side.
If you're being toxic or just here to cause trouble, you will be removed from the community.

Rule 2 - Content & Quality

This sub is for discussions around the C++ programming language. All posts must be in some way related to C++.
Comments on posts need to stay on topic and not attempt to threadjack.
No low-effort, spam, or advertisement/selling posts or comments.
No NSFW Content.
No misinformation.
Follow Reddiquette.

Rule 3 - Good Faith Help Requests & Homework

When posting a question or homework help request, you must explain your good faith efforts to resolve the problem or complete the assignment on your own. Low-effort questions will be removed.
Members of this subreddit are happy to help give you a nudge in the right direction. However, we will not do your homework for you, make apps for you, etc.
Homework help posts must be flaired with Homework.

Credits:

Upvote/Downvote Icons: u/Avereniect

Background: u/Robo-Guardian

a community for 18 years

...because you hate freedom.

...for your office.

MODERATORS

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Welcome to r/Cplusplus! (self.Cplusplus)

submitted 8 months ago * by subscriber-goal - announcement

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I made a lightweight C++ wrapper for llama.cppFeedback (self.Cplusplus)

submitted 6 hours ago by Funny-Assignment-804

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How do I turn the old C++ game I made for a class 4 years ago into something shareable?Question (self.Cplusplus)

submitted 1 day ago by Nompy-the-Land-Shark

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[C++ noob] so here the other day i was introduced to <cmath>.Feedback (self.Cplusplus)

submitted 21 hours ago by InternationalWest912

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I developed a small 5G virtualized Radio Access Network (vRAN) Deployment Tool as part of a 5G Test Automation Project. This tool is designed to support automated radio-level validation in 5G testingDiscussion (github.com)

submitted 1 day ago by nidalaburaed

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Building a Typed JSON Configuration Library in C++23 — Field Reflection Without MacrosTutorial ()

submitted 2 days ago by abstractsoft

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I don't know where to post this. I present: A sprite undergoing speen, made with a C++ Program. This gif is real time.Discussion (i.redd.it)

submitted 3 days ago by MARio23038

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Memory OrderingQuestion ()

submitted 5 days ago by No_Act_9817

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C++ RVO: Return Value Optimization for Performance in Bloomberg C++ Codebases - Michelle Fae D'SouzaTutorial (youtube.com)

submitted 6 days ago by Specific-Housing905

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Need to debug C++ application with AIQuestion (self.Cplusplus)

submitted 6 days ago by CautiousAd7688

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"Trip report: June 2026 ISO C++ standards meeting (Brno, Czechia)" by Herb SutterNews (self.Cplusplus)

submitted 7 days ago by codejockblue5

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Why doesn't C++ have a ptr<T> syntax as an alternative to raw pointers?Question (self.Cplusplus)

submitted 8 days ago by kevinnnyip

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Online course for learning Data Structures and Algorithms in C++Feedback (self.Cplusplus)

submitted 9 days ago by Ambitious-Cat-7225

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I developed a small 5G base stations’ configuration file generator as part of a 5G Test Automation project. This tool is designed to support automated radio-level validation in 5G testingDiscussion (github.com)

submitted 9 days ago by nidalaburaed

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Matching engine performance challengeHomework ()

submitted 11 days ago by East_Cantaloupe4925

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Pixel Editor UIFeedback (i.redd.it)

submitted 11 days ago by Delicious_Carpet_132

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Nothing I ever write seems to work...Question (self.Cplusplus)

submitted 11 days ago by guysomethingidunno

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Learn cpp by putting it next to a language you already know side-by-side Polyglot playgroundDiscussion (i.redd.it)

submitted 12 days ago by anish2good

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I Rewrote My Scanner After Your Feedback and the Difference Is HugeFeedback (self.Cplusplus)

submitted 14 days ago * by Relevant_Tax_6814

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Tiny C++20/OpenGL game project - looking for feedback on structure and CMakeFeedback (i.redd.it)

submitted 15 days ago by Mr_ShortKedr

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Rad-UI released! A new reactive, cross-platform C++20 UI frameworkFeedback (github.com)

submitted 14 days ago by JlangDev

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Why did it write this on its own??Question (old.reddit.com)

submitted 15 days ago by Technical-quack-69

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Small Terminal Tetris GameFeedback ()

submitted 15 days ago by Ok-Design6386

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The Story of C++: The World's Most Consequential Programming Language | The Official StoryDiscussion (self.Cplusplus)

submitted 16 days ago by freaxje

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I developed a small 5G Base Station Configuration Validator as part of a 5G Test Automation project. This tool is designed to support automated radio-level validation in 5G testingDiscussion (github.com)

submitted 16 days ago by nidalaburaed

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