6 docs tagged with "functions"

Overview

Default arguments allow function parameters to have default values when not explicitly provided by the caller.

A function declaration (or prototype) specifies a function's name, return type, and parameters without providing the implementation.

Function overloading allows multiple functions with the same name but different parameters. The compiler selects the best match based on arguments.

Overview

inline suggests the compiler replace function calls with function body, eliminating call overhead. Modern compilers decide automatically.