Eljáráshívás

Eljáráshívás is a Hungarian term that translates to "procedure call" in English, commonly used in the context of computer programming and software development. It refers to the act of invoking or executing a specific function, subroutine, or method within a program. When an eljáráshívás occurs, the program's control flow is transferred to the designated procedure, which then performs its defined task.

Once the procedure completes its execution, control is typically returned to the point in the program where the eljáráshívás was made. This allows for modularity and reusability of code. Instead of repeating the same block of instructions multiple times, programmers can define a procedure once and then call it whenever needed. This concept is fundamental to structured programming and is supported by virtually all programming languages.

Eljáráshívás can involve passing arguments or parameters to the procedure, which are values that the procedure can use to modify its behavior or process specific data. Conversely, procedures can also return values to the calling part of the program, providing the results of their computations. The precise mechanism and syntax for eljáráshívás vary significantly between different programming languages, but the underlying principle of transferring control to execute a defined block of code remains consistent.