függvénytörzs

A függvénytörzs, a programming concept, refers to the actual implementation or body of a function. It contains the sequence of statements that are executed when the function is called. In essence, it's the code that performs the task the function is designed to do.

When a function is defined, it typically consists of a signature (which declares the function's name, parameters, and return type) and its body, the törzs. The törzs can include variable declarations, control flow statements like loops and conditionals, and calls to other functions. The statements within the törzs are executed in order from top to bottom, unless altered by control flow structures.

The concept of a függvénytörzs is fundamental to procedural and object-oriented programming. It encapsulates a specific piece of logic, making code more modular, reusable, and easier to understand. By separating the interface (signature) from the implementation (törzs), programmers can change the internal workings of a function without affecting the code that calls it, as long as the function's signature remains the same. This principle is known as information hiding.

In some contexts, particularly in functional programming, the term "function body" might be used interchangeably with "függvénytörzs." Regardless of the terminology, it represents the executable code within a function.