CPP

Installation

Visual Studio is a full-featured IDE ideal for large-scale C++ projects, offering built-in debugging, compiling, and testing tools. In contrast, Visual Studio Code is a lightweight, extensible code editor that requires extensions for C++ support but provides flexibility and better performance on low-end machines. VS is best for structured, enterprise applications, while VS Code suits those who prefer customization and cross-platform development.

Install Visual Studio

To install Visual Studio with C++ support, follow these steps:

1. Prepare Your System

• System Requirements: Ensure your computer meets the system requirements for Visual Studio 2022.

• Windows Updates: Apply the latest Windows updates to ensure your system has the necessary components.

• Reboot: Restart your computer to finalize any pending installations or updates.

• Free Up Space: Use the Disk Cleanup tool to remove unnecessary files and applications from your system drive.

2. Download Visual Studio

• Visit the Visual Studio download page and select the edition you prefer (Community, Professional, or Enterprise). Click on the corresponding “Free trial” or “Free download” button.

3. Install the Visual Studio Installer

• Run the downloaded bootstrapper file (e.g., vs_community.exe for the Community edition).

• If prompted by User Account Control, click “Yes” to allow the installer to run.

• Accept the Microsoft License Terms and Privacy Statement, then click “Continue”.

4. Select Workloads

• In the installer, choose the “Desktop development with C++” workload to install core C and C++ support.

• The “Installation details” pane will display the components included with this workload. You can customize these selections as needed.

• Click “Install” to begin the installation process.

For a detailed walkthrough and additional options, refer to the official Microsoft documentation: Install C and C++ support in Visual Studio.

Install Visual Studio Code

To set up Visual Studio Code (VS Code) for C++ development, follow these steps:

1. Install Visual Studio Code

• Download and install VS Code from the official website.

2. Install the C/C++ Extension

• Open VS Code.

• Click on the Extensions view icon on the Activity Bar (or press Ctrl+Shift+X).

• In the search box, type C++.

• Locate the “C/C++” extension provided by Microsoft and click “Install”.

3. Install a C++ Compiler

Depending on your operating system, install a suitable C++ compiler:

• Windows:

  • Install the Microsoft Visual C++ (MSVC) compiler.

  • Alternatively, you can use the GCC compiler by installing MinGW-w64.

• Linux:

  • Install the GCC compiler. On Ubuntu, you can do this by running:

    sudo apt-get update
    sudo apt-get install build-essential gdb
    

• macOS:

  • Install the Clang compiler by running:

    xcode-select --install
    

4. Configure the C++ Environment in VS Code

• Open your C++ project folder in VS Code.

• Create a new file named helloworld.cpp and add your C++ code.

• To build and debug your program, you may need to configure tasks and launch settings:

  • Create a .vscode folder in your project directory.

  • Inside .vscode, create a tasks.json file to define build tasks.

  • Also, create a launch.json file to configure debugging settings.

For detailed instructions on configuring these files and setting up debugging, refer to the official VS Code C++ documentation.

By following these steps, you can set up a robust C++ development environment in Visual Studio Code.

Visual Studio in Browser

https://vscode.dev/