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Function
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A function is a subroutine to which one or more of the following apply:<br /> | A function is a subroutine to which one or more of the following apply:<br /> | ||
- | - it received [[parameters]] | + | - it received [[parameters]]<br /> |
- | - it acts on the [[parameters]] | + | - it acts on the [[parameters]]<br /> |
- | - it processes [[data]] located elsewhere | + | - it processes [[data]] located elsewhere<br /> |
- | - it [[returns]] a value | + | - it [[returns]] a value<br /> |
As opposed to a [[process]], a function doesn't have a [[frame]]; statement. See [[process]] for more information. | As opposed to a [[process]], a function doesn't have a [[frame]]; statement. See [[process]] for more information. |
Revision as of 12:39, 23 March 2007
A function is a subroutine to which one or more of the following apply:
- it received parameters
- it acts on the parameters
- it processes data located elsewhere
- it returns a value
As opposed to a process, a function doesn't have a frame; statement. See process for more information.