How can I prevent linker errors in my code?

How can I prevent linker errors in my code?

To prevent linker errors, ensure all your object files are correctly linked and that you have included all necessary libraries.

What are common causes of linker errors?

Common causes include missing object files, unresolved external symbols, and incorrect library paths.

Can you give me an example of a linker error?

Sure! A typical linker error might say 'undefined reference to functionName', indicating that the function is declared but not defined.

How do I fix an undefined reference error?

To fix it, ensure that the function is defined in one of your source files and that the file is included in the linking process.