C++ - Reddit

Learn Object Oriented Programming (OOP) in C++ | Full Video Course https://www.freecodecamp.org/news/learn-object-oriented-programming-oop-in-c-full-video-course/ https://redd.it/ld3kbt @r_cpp

How would i go about implementing Conway's game of life? I am extremely interested in John Conway's game of life. But no matter how many times i go through the rules and the wikipedia page, i am unable to implement. Are there any suggestions on implementing Game of life? https://redd.it/ld062r @r_cpp

CppCast: Clang Power Tools and C++ Myths https://cppcast.com/clang-power-tools-myths/ https://redd.it/lcz850 @r_cpp

How would I schedule notifications in c++? Currently I am in the research phase of my project deciding what languages and tools I need to learn to make it a reality. (So I don’t currently know cpp) what I need is a program that can run on startup create some sort of background process that can check every 30 minutes to an hour of a certain change and notify the user (something like windows toast notifications) and gracefully shutdown I’ve done some research into the Windows api and cpp but the thing I’m struggling to find good information on is how should you PROPERLY implement a background notification system in windows. If anyone has any good resources videos books etc. Or can otherwise steer me in the general direction that would be amazing https://redd.it/lcxteh @r_cpp

Abbreviated function templates and constrained auto https://devblogs.microsoft.com/cppblog/abbreviated-function-templates-and-constrained-auto/ https://redd.it/lcwfzx @r_cpp

C++ Visual Profiling Using chrome://tracing https://youtu.be/novr4YX6Ls4 https://redd.it/lcvi2w @r_cpp

Learning how to create applications with C++ for windows Hello everyone. So I've currently almost completed my course for C++ in terms of terminal data. Inheritance, linkers, bit manipulation and all that stuff were examples of the things I know now. With this knowledge, is there any place you can refer me that I can find quality content to create windows based applications with the knowledge I have? Just imagine I know everything there is to know about C++ with NO GUI involved. Any help is highly appreciated. Thank you in advance. https://redd.it/lctacj @r_cpp

Anonymous Structs Clang AST We're in the process of debugging issues with anonymous struct decls. The corresponding mailing list issue is located at: https://lists.llvm.org/pipermail/cfe-dev/2021-February/067622.html The following basic structures located in a C source file that I'm attempting to transform. I want to preserve the layout of the structs. struct{ int A; }S; struct{ int B; struct{ int C; }T; }R; When I use my AST visitors, I can pick up the RecordDecl for the struct definitions and the VarDecl for the variable definitions, but the transformed code is outputted as: struct{ int A; }; struct (anonymous) S; I can view the RecordDecl as a TagDecl and save off a reference to it if it is !isFreeStanding(), but how does one go about recombining the declaration of "S" and the original TagDecl? For the VarDecl ("S" in this case), I can determine whether or not its an "ElaboratedType", but I'm not sure how to utilize the saved reference to the: RecordDecl:if(isa<ElaboratedType>(SemaRef.Context.getBaseElementType(MyVarDecl))) { /// how do i recombine the VarDecl and the RecordDecl/TagDecl? } https://redd.it/lcri7r @r_cpp

C++ compile time counters, revisited https://stackoverflow.com/questions/60082260/c-compile-time-counters-revisited https://redd.it/lcmse7 @r_cpp

Join us at #ACCUConf. One of the leading C++ and native language developers conferences. Taking place 10 - 13th March 2021. We hope to see you there! For more information and to register for the conference please click here: https://cvent.me/rM0BR0 https://redd.it/lcigfp @r_cpp

map.emplace(foo.key, std::move(foo)) Does the following do what you probably want it to do? map.emplace(foo.key, std::move(foo)); There are quite a few layers to the answer, as far as I can tell: The order of evaluation of the arguments to emplace is unspecified but the arguments are taken by reference anyway, so the reference to foo.key is still good at the point when emplace is entered but that means we have two references which alias and an order we must use them in but emplace will simply pass these to the constructor for pair, and the standard wording for this constructor doesn't seem to imply any order but pair itself has two data members, `first` and `second`, which will be initialised in the order that they are declared so this is completely fine if and only if first is required to be declared before second. I can see them declared in order here, but is this definitive? Furthermore, do you think that relying on this is a good idea? https://redd.it/lcgb95 @r_cpp

Encoding MIPS Instructions with C++17 https://medium.com/@kevin_hartman/encoding-mips-instructions-with-c-17-59f9c2170faa https://redd.it/lcevu4 @r_cpp

salehmalik121/number-to-alphabet most beginner project in cpp https://github.com/salehmalik121/number-to-alphabet https://redd.it/lce058 @r_cpp

After learncpp.com? After slowly covering the cpp tutorials from Learn cpp, I finally reached the end today. It took me 3 months and I would say it was completely engaging and absolutely rewarding. I feel confident in my job now and I could also contribute more even in the planning stage of some projects. I wish to learn more and have no clue where to find the content as good as that website. Can any experienced programmers point me in a direction where should I focus now and from where I can learn it/ find good documentation? I am looking to start with Multithreading. https://redd.it/lcdavs @r_cpp

Given my current level of C++ knowledge, what can I do to successfully interview for a HFT Software position? I do not yet have working knowledge of templates, smart pointers and multithreading in C++. The only STL container I have used frequently is vector. The following CodeReview Stack Exchange question reflects my level of C++ knowledge: https://codereview.stackexchange.com/questions/254545/c-code-to-generate-random-dags What should I do to put myself in a position where I can confidently interview for the role of a HFT programmer? https://redd.it/lcbbno @r_cpp

Doxygen Question Hi all, I need to link from Doxygen to Alfred. Basically we have a low level library that is in Common Lisp and we're not going to reimplement it in C++ for a few technical reasons. I want to be able to link from Doxygen to Alfred docs so that basically when you get to the page on the lisp function it says "Click here to go to the Alfred docs" so that you get the detailed workings on the Common Lisp library. NB: Will not accept trashing on Lisp or any other non-C++ library. I have good technical reasons for keeping this code in Lisp and we're not looking to 'swim the Tiber', as it were. https://redd.it/lc6g8k @r_cpp

"I made this ASCII Ray Tracing program in C++, any feedback and suggestions are welcome" https://www.youtube.com/watch?v=x0OgNQz4DZI https://redd.it/lc5g0g @r_cpp

C++ Primer Fifth Edition I am a newbie and is learning c++ with c++ primer fifth edition. It is fifth edition and is in c++ 11 there are certain things which has been changed in c++ 20 which i am currently using and is getting errors can someone help me with that. I may DM you for a month or two untill i succesfully learn it. Please reply https://redd.it/lbubg2 @r_cpp

Issues with /bin/zsh I'm new to C++, and trying to follow a tutorial on setting up vscode on mac. I'm trying to set up my tasks.json I'll post the code and terminal here. { // See https://go.microsoft.com/fwlink/?LinkId=733558 // for the documentation about the tasks.json format "version": "2.0.0", "tasks": [ { "label": "buildc", "type": "shell", "command": "gcc", "args": [ "-g", "*.c", "-o", "a.out" \] } \] } &#x200B; The terminal: \> Executing task: gcc -g *.c -o a.out < zsh:1: no matches found: *.c The terminal process "/bin/zsh '-c', 'gcc -g *.c -o a.out'" failed to launch (exit code: 1). &#x200B; again I'm new to this, so if you can simplify anything that would be helpful. https://redd.it/lbyn3t @r_cpp

C++ Memory Safety Isn't the first step of achieving Rust like memory safety (temporal, spatial and parallel) in C++ is allowing the compiler to reject code (compile error) when the compiler can conclusively decide that an operation is unsafe (out of bound access, use after free, etc...) using static analysis? I can see several efforts going on creating such static analysers, https://coderrect.com/overview/ https://developers.redhat.com/blog/2021/01/28/static-analysis-updates-in-gcc-11/ However I'm not sure whether the compiler is allowed to reject code based on such analysis even if it can come to a conclusion about unsafe code. https://redd.it/lc1axl @r_cpp