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1. • Desktop development with C++

     • For core C and C++ support, choose the "Desktop development with C++" workload. It comes with the default core editor, which includes basic code editing support for over 20 languages, the ability to open and edit code from any folder without requiring a project, and integrated source code control.
     learn.microsoft.com › en-us › cpp

     Install C and C++ support in Visual Studio | Microsoft Learn

2. Top results related to which c & c++ workload should i choose to open

   • C++, Code::Blocks, which project type should I choose for GUI in both windows and macos?

     Top Answer

     Answered Dec 02, 2016 · 2 votes

     On Windows you would normally use the Win32 GUI project option, which will use the WinAPI and thus only be compatible with Windows. If you want to support both Windows and MacOSX with the same code base you need to use a platform independent GUI framework such as QT or GTK+.

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     1/5

   • Which C++ signals/slots library should I choose?

     Top Answer

     Answered Nov 30, 2016 · 18 votes

     First, try with boost::signal anyway. Don't assume it will not be fast enough until you try in your specific case that is your application

     If it's not efficient enough, maybe something like FastDelegate will suit your needs? (i did'nt try it but heard it was a nice solution in some cases where boost::signal don't seem to suit).

     Anyway, if in your application use the signal each frame, it may be worth to replace the signal system by something more simple, like a container that hold objects/functors that will be called each frame. Signal is more made to allow immediate "events" management than to make a loop cycle dynamic (allowing changing the functions called each frame). (I have my own solution (UPDATE: it's very old and archaic now) that i heavily use in a game and for instance i've no problem with the performance, so maybe something similar could help).

     Other Answers

     Answered May 20, 2011 · 15 votes

     Very, very fast event library on Gamedev.net forms

     When profiling some code I'd been working on recently, I was surprised and dismayed to see boost::signals functions floating to the top. For those of you who are unaware, boost::signals is a wonderfully useful signal/slot library which can be used alongside boost::bind for delegate-based event handling such as one sees in C#. It is robust, featureful, and flexible. It is also, I have learned, incredibly, terrifyingly slow. For a lot of people who use boost::signals this is fine because they call events very seldom. I was calling several events per frame per object, with predictable results.

     So I wrote my own. Slightly less flexible and featureful. It's optimized for how everyone tends to actually use events. And event invocation is fifteen to eighty times faster than boost::signals.

     see link

     Other Answers

     Answered Sep 21, 2009 · 5 votes

     The two you listed are the only two worth while that I'm aware of. Everything that I have seen has shown libsigc++ coming out on top performance wise. As you saw in the comparison, there are some instances where boost's syntax is a little prettier, but just a bit.

     I've personally used libsigc++ and am happy with it. Libsigc++ seems to be used by vastly more projects. A quick look in my package manager lists more than 100 projects dependant on libsigc++2. That alone is enough in my opinion to tilt the balance especially considering the performance advantage and the lack of other significant differences.

     I say libsigc++2.

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     2/5

   • Which options should i choose in MinGW setup for a complete c and c++ compiler

     Top Answer

     Answered Jan 20, 2014 · 4 votes

     For basic C/C++ installation you can choose following options from Installation Manager as highlighted :

     Msys-Base is not necessary

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     3/5

   • C++: Should I initialize pointer members that are assigned to in the constructor body to NULL?

     Top Answer

     Answered Sep 27, 2011 · 12 votes

     Generally you only assign it once, in the initialization list or the body, unless the body initialization may or may not happen, or has prerequisite code:

     MyClass::MyClass() { //this code must happen first // _now_ max is known something_ = new Something(max);}MyClass::MyClass() { if (max) something_ = new Something(max); else something_ = NULL;}MyClass::MyClass() : something_(new Something()) //as pointed out in the comments, use smart pointers{}

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     4/5

   • Which C++ libraries should I use for a large parallel computing number-crunching project exploiting third-party applications

     Top Answer

     Answered May 26, 2013 · 1 votes

     You mention parallelism but not how you intend to make this project parallel. This is a much more complex issue than simply choosing a couple libraries. There are several major considerations required before moving forward.

     You mention the intended platform briefly, but you also have to consider whether the simulation will be run on a single computer/node or multiple. Considering that you are doing an iterative simulation of a building, you are probably going to require far more compute power than any one computer can provide. This means that, unless you want to go with a hybrid multiple-process, multiple-thread approach, you are limited to a multiple-process model of parallelism. OpenCL and MPI are then each options for your implementation. (note: MPICH and OpenMPI are each just implementations of MPI, and your code should be agnostic of these) Message passing with MPI is a good general model of parallelism however it can be quite difficult for those not used to working with parallel code. My personal experience is with MPI and some hybrid programming so I cannot say much else regarding your choice of parallel model.

     A problem that follows from the issue of the parallel model is that it directly impacts the simulation software. I am not entirely certain how separate you are planning on keeping your algorithm from the simulations. If you plan to have your code fork separate process to run the simulations, you will have issues with cross-platform support as you may not have the luxury of being able to run arbitrary simulations in this manner. If you instead intend to run the simulations within your software, the parallel model has to be consistent throughout. Although this puts limitations on the black box strategy, it may make the entire thing that much more feasible.

     A good deal has already been said about applicable libraries. I don't have any more to say about specific libraries that hasn't already been said. Just keep in mind that many of the same issues have to be addressed with these as when running the simulations.

     TLDR: Parallelism should not be looked over. You need to know which parallel model that you will be using before making decisions on libraries.

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     5/5

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3. People also ask

   Which C & C++ workload should I Choose?

   • For core C and C++ support, choose the "Desktop development with C++" workload. It comes with the default core editor, which includes basic code editing support for over 20 languages, the ability to open and edit code from any folder without requiring a project, and integrated source code control. Other workloads support more kinds of development.

   Install C and C++ support in Visual Studio | Microsoft Learn

   learn.microsoft.com/en-us/cpp/build/vscpp-step-0-installation?view=msvc-170

   See all results for this question

   How do I install a C++ workload in Visual Studio?

   • Here's how. Find the workload you want in the Installing Visual Studio screen. For core C and C++ support, choose the "Desktop development with C++" workload.

   Install C and C++ support in Visual Studio | Microsoft Learn

   learn.microsoft.com/en-us/cpp/build/vscpp-step-0-installation?view=msvc-170

   See all results for this question

   Does Visual Studio Code support C/C++?

   • C/C++ support for Visual Studio Code is provided by a Microsoft C/C++ extension to enable cross-platform C and C++ development on Windows, Linux, and macOS. When you create a *.cpp file, the extension adds features such as syntax highlighting (colorization), smart completions and hovers (IntelliSense), and error checking. Open VS Code.

   C++ programming with Visual Studio Code

   code.visualstudio.com/docs/languages/cpp

   See all results for this question

   How do I install C/C++ in VS Code?

   • Install Visual Studio Code. Install the C/C++ extension for VS Code. You can install the C/C++ extension by searching for 'c++' in the Extensions view ( ⇧⌘X (Windows, Linux Ctrl+Shift+X) ). Install the Microsoft Visual C++ (MSVC) compiler toolset.

   Configure Visual Studio Code for Microsoft C++

   code.visualstudio.com/docs/cpp/config-msvc

   See all results for this question

4. learn.microsoft.com › en-us › cppInstall C and C++ support in Visual Studio | Microsoft Learn

   learn.microsoft.com › en-us › cpp

   • Cached

   For core C and C++ support, choose the "Desktop development with C++" workload. It comes with the default core editor, which includes basic code editing support for over 20 languages, the ability to open and edit code from any folder without requiring a project, and integrated source code control.

5. code.visualstudio.com › docs › cppConfigure VS Code for Microsoft C++ - Visual Studio Code

   code.visualstudio.com › docs › cpp

   • Cached

   VS Code is now configured to use the Microsoft C++ compiler. The configuration applies to the current workspace. To reuse the configuration, just copy the JSON files to a .vscode folder in a new project folder (workspace) and change the names of the source file (s) and executable as needed.

   • Software Version: 1.89

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7. stackoverflow.com › questions › 2806160How do I determine which C/C++ compiler to use?

   stackoverflow.com › questions › 2806160

   • Cached

   Jun 7, 2015 · Get the Visual Studio Express (easier and quicker IMO, to setup) and learn with it; when you think you know enough about C++ and how "things" work, you could start using something like QT or GCC (with cygwin) and learn to port to different platforms.

   • First of all, IMHO as a beginner your development environment (IDE) matters a lot more than the compiler. I think that people place too much empha...
   • Use gcc and g++ while you're still learning these languages, a big enough task for now. If you need a specialized compiler down the road, you'll wa...
   • I feel that if it is open source then it will be a more complete compiler since many programmer perspectives are used to make it better. That's no...
   • For windows u can use CodeBlocks I believe it uses gcc and its pretty user friendly.
   • I strongly suggest going with MinGW. It is: Open-source. Available on all major platforms. Comes with standard Win32 headers and libraries.
   • The key to writing portable C++ code is: Use a cross-platform version control system (subversion is a great choice), because this makes it easier...

8. code.visualstudio.com › docs › languagesC++ programming with Visual Studio Code

   code.visualstudio.com › docs › languages

   • Cached

   C/C++ for Visual Studio Code. C/C++ support for Visual Studio Code is provided by a Microsoft C/C++ extension to enable cross-platform C and C++ development on Windows, Linux, and macOS. When you create a *.cpp file, the extension adds features such as syntax highlighting (colorization), smart completions and hovers (IntelliSense), and error ...

   • Software Version: 1.89

9. code.visualstudio.com › docs › cppConfigure C/C++ IntelliSense - Visual Studio Code

   code.visualstudio.com › docs › cpp

   • Cached

   Open your IntelliSense configuration by selecting C/C++: Edit Configurations (UI) from the Command Palette (⇧⌘P (Windows, Linux Ctrl+Shift+P)). This view is a user interface for the c_cpp_properties.json file.

10. devblogs.microsoft.com › cppblog › getting-startedGetting Started with Visual Studio for C and C++ Development

    devblogs.microsoft.com › cppblog › getting-started

    • Cached

    Apr 21, 2017 · Visual Studio allows you to choose what workloads you want to install, choosing only the components you want, and nothing you don’t. The following workloads are under the C++ umbrella: Desktop development with C++ Provides the tools needed for building and debugging classic desktop applications.

11. learn.microsoft.com › en-us › visualstudioModify Visual Studio workloads, components, & language packs

    learn.microsoft.com › en-us › visualstudio

    • Cached

    It's easy to modify Visual Studio so that it includes only what you want, when you want it. To do so, open the Visual Studio Installer, and then add or remove workloads, components, and language packs.