Basic configuration skills for Linux C/C++ development using Code::Blocks

Basic configuration skills for Linux C/C development using Code::Blocks

Code::Blocks is an open source and free integrated development environment (IDE) designed to facilitate C and C++ developers tools and features. It has rich features and plug-ins to help developers write and debug code more efficiently. The following will introduce some basic configuration techniques for using Code::Blocks for C/C development on Linux.

Step One: Install Code::Blocks
Installing Code::Blocks on Linux is very simple. You can install it directly through the package manager or download the installation package from the Code::Blocks official website. Depending on the Linux distribution, the installation method may vary, but most distributions support Code::Blocks.

Step 2: Create a project
After opening Code::Blocks, you can see a welcome interface. Click the "Create a new project" button, select "C project" (or "C project", depending on your needs) and click "Next". Enter the project name in the "Project title" column, select the path where the project is saved, and select the project type (console application, GUI application, etc.). Next, follow the wizard's guidance to make other settings, such as selecting the compiler type, etc.

Step 3: Edit the code
In the main interface of Code::Blocks, the project manager is on the left and the editor window is on the right. In the project manager, you can see the project's source files (such as .cpp files) and header files (such as .h files). In the editor window, you can edit the code.

For example, the following is a simple C sample program that calculates the sum of two numbers:

#include <iostream>

int main() {
   int num1, num2, sum;
   
   std::cout << "Enter first number: ";
   std::cin >> num1;
   
   std::cout << "Enter second number: ";
   std::cin >> num2;
   
   sum = num1 + num2;
   
   std::cout << "Sum is: " << sum << std::endl;
   
   return 0;
}

Step 4: Compile and run the program
In Code::Blocks, you can Click the "Build" button on the toolbar to compile the project. After compilation is completed, expand the "bin" folder in the project manager to find the generated executable file. Double-click the executable file to run the program.

You can select "Build and Run" in the "Build" menu to automatically compile and run the program.

Step 5: Debugging the program
Code::Blocks also provides powerful debugging functions, allowing developers to easily debug programs. You can set breakpoints in the editor and use debugging tools to view and modify the values ​​of variables, step through code, and more.

Click the "Debug" button on the toolbar, or select "Start/Continue" in the "Debug" menu to start debugging the program. When the program encounters a breakpoint, the debugger will automatically stop there and developers can view the execution status of the program.

In addition, Code::Blocks also provides some other practical functions, such as code auto-completion, file templates, version control, etc. Developers can freely adjust and use it according to their own needs.

Summary
The configuration techniques for using Code::Blocks for Linux C/C development are not complicated. With the above steps, you can easily create a project, edit code, compile and run the program, and debug it. Code::Blocks provides a friendly development environment that enables developers to perform C/C development work more efficiently. I hope this article can help readers get started quickly and improve development efficiency.

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