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Revision as of 12:53, 24 July 2007 (edit) Sandman (Talk | contribs) ← Previous diff		Revision as of 13:19, 24 July 2007 (edit) (undo) Sandman (Talk | contribs) Next diff →
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	[[category:reserved]]		[[category:reserved]]
	[[category:language]]		[[category:language]]
		+	[[category:basic statement]]
	== Definition ==		== Definition ==
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	'''End'''		'''End'''
-	Begin is a reserved word to indicate the start of the code part of a [[program]] or a [[process]]. The end is indicated by [[End]].	+	Begin is a reserved word to indicate the start of the code part of a [[program]], [[process]] or [[function]]. The end is indicated by [[End]].
	== Example ==		== Example ==
	<pre>		<pre>
	Program example;		Program example;
-	Global // Start a global variables part of the program
-	End
-	Const // Start a constants part of the program
-	End
-	Local // Start a global variables part of the program
-	End
-	Private // Start a private variables part of the main process
-	End
	Begin // Start the main code part of the main process		Begin // Start the main code part of the main process
	proc1(); // create new instance of proc1		proc1(); // create new instance of proc1
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	frame;		frame;
	End		End
-	OnExit // Start the exit code part of the main process
-	End
-
-	Global // Start a global variables part of the program
-	End
-	Const // Start a constants part of the program
-	End
-	Local // Start a global variables part of the program
	End		End
	Process proc1()		Process proc1()
-	Public // Start the public variables part of the process
-	Private // Start the private variables part of the process
	Begin // Start the main code part of the process		Begin // Start the main code part of the process
	Loop		Loop
	frame;		frame;
	End		End
-	OnExit // Start the exit code part of the process	+	End
		+
		+	Function int func1()
		+	Begin // Start the main code part of the function
		+	return 0;
	End		End
	</pre>		</pre>
-	Used in example: [[loop]], [[end]], [[onexit]], [[process]]	+	Used in example: [[loop]], [[end]], [[program]], [[process]], [[function]]
-		+
-	Global, constant, local and private parts of the program can be scattered through the code, between processes and functions. Sometimes the End can be left out, but it's good practice to keep it in. When a variable or constant is declared, it's only viewable or editable for statements ''beneath'' the declaration. For more info on that, see [[prototyping]].	+
-		+
-	Note that when [[Declare]] is used, the [[Public variable]]s have to be declared in the Declare block and not in the process block	+

---

Revision as of 13:19, 24 July 2007

Definition

Begin
<main code>
[OnExit
<exit code>]
End

Begin is a reserved word to indicate the start of the code part of a program, process or function. The end is indicated by End.

Example

Program example;
Begin // Start the main code part of the main process
    proc1(); // create new instance of proc1
    Loop
        frame;
    End
End

Process proc1()
Begin // Start the main code part of the process
    Loop
        frame;
    End
End

Function int func1()
Begin // Start the main code part of the function
    return 0;
End

Used in example: loop, end, program, process, function