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Function

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Contents

Definition

Statement

Function <returntype> <name>([<parameters>]);

Function is a reserved word used to start the code of a function.

Concept

A function is a subroutine to which one or more of the following apply:

A function does not create a new thread, and therefore the process which called the function waits until the function is completed before continuing executing its code.

As opposed to a process, a function doesn't have a frame; statement. See process for more information.

For a list of functions, see this list of functions.

Example

Function int addInts( int a , int b )
Private // Declare private variables here
Begin // Start the main functioncode
    return a+b;
End // End the main functioncode

addInts(3,6); will return 9. One can see that the function does indeed:

  • receive parameters.
  • act on the parameters.
  • return a value.
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