OnExit - Revision history

Sandman: /* Definition */

Sandman — Sat, 15 Dec 2007 14:15:01 GMT

Definition

←Older revision		Revision as of 14:15, 15 December 2007
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	'''End'''		'''End'''

-	The [[OnExit]] statement can be used between the [[Begin]] and [[End]] statements in the [[Program]], [[Process]] or [[Function]]. When the Program, Process or Function is killed, the exit code starts.This can be easily used to free any memory used by the exiting process.	+	The [[OnExit]] statement can be used between the [[Begin]] and [[End]] statements in the [[Program]], [[Process]] or [[Function]]. When the Program, Process or Function is killed, the exit code starts. This can be easily used to free any memory used by the exiting process.

	Available since [[Fenix]] [[0.90.2]].		Available since [[Fenix]] [[0.90.2]].

Sandman: /* Definition */

Sandman — Sat, 15 Dec 2007 14:14:50 GMT

Definition

←Older revision		Revision as of 14:14, 15 December 2007
Line 14:		Line 14:
	'''End'''		'''End'''

-	The [[OnExit]] statement can be used between the [[Begin]] and [[End]] statements in the [[Program]], [[Process]] or [[Function]]. When the [[Program]], [[Process]] or [[Function]] is killed, the exit code starts.	+	The [[OnExit]] statement can be used between the [[Begin]] and [[End]] statements in the [[Program]], [[Process]] or [[Function]]. When the Program, Process or Function is killed, the exit code starts.This can be easily used to free any memory used by the exiting process.
-		+
-	This can be easily used to free any memory used by the exiting process.	+

	Available since [[Fenix]] [[0.90.2]].		Available since [[Fenix]] [[0.90.2]].

Sandman at 14:14, 15 December 2007

Sandman — Sat, 15 Dec 2007 14:14:29 GMT

←Older revision		Revision as of 14:14, 15 December 2007
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	'''End'''		'''End'''

-	The [[OnExit]] statement can be used between [[Begin]] and [[End]]~~. The exit code starts at~~ the [[~~OnExit~~]] ~~statement~~, ~~when~~ the [[Program]], [[Process]] or [[Function]] is killed.	+	The [[OnExit]] statement can be used between the [[Begin]] and [[End]] statements in the [[Program]], [[Process]] or [[Function]]. When the [[Program]], [[Process]] or [[Function]] is killed, the exit code starts.
		+
		+	This can be easily used to free any memory used by the exiting process.

	Available since [[Fenix]] [[0.90.2]].		Available since [[Fenix]] [[0.90.2]].

Sandman at 15:50, 15 August 2007

Sandman — Wed, 15 Aug 2007 15:50:15 GMT

←Older revision		Revision as of 15:50, 15 August 2007
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	The [[OnExit]] statement can be used between [[Begin]] and [[End]]. The exit code starts at the [[OnExit]] statement, when the [[Program]], [[Process]] or [[Function]] is killed.		The [[OnExit]] statement can be used between [[Begin]] and [[End]]. The exit code starts at the [[OnExit]] statement, when the [[Program]], [[Process]] or [[Function]] is killed.
		+
		+	Available since [[Fenix]] [[0.90.2]].

	== Notes ==		== Notes ==

Sandman: Onexit moved to OnExit: zomg

Sandman — Tue, 24 Jul 2007 13:42:59 GMT

Onexit moved to OnExit: zomg

←Older revision

Revision as of 13:42, 24 July 2007

Sandman: New page: category:reserved category:language category:basic statement '''Up to Basic Statements''' ---- == Definition == '''Begin'''

['''OnEx...

Sandman — Tue, 24 Jul 2007 13:41:41 GMT

New page: category:reserved category:language category:basic statement '''Up to Basic Statements''' ---- == Definition == '''Begin'''<br> <main code><br> ['''OnEx...

New page

[[category:reserved]]
[[category:language]]
[[category:basic statement]]

[[Basic statements|'''Up to Basic Statements''']]
----

== Definition ==
'''Begin'''<br>
<main code><br>
['''OnExit'''<br>
<exit code>]<br>
'''End'''

The [[OnExit]] statement can be used between [[Begin]] and [[End]]. The exit code starts at the [[OnExit]] statement, when the [[Program]], [[Process]] or [[Function]] is killed.

== Notes ==
Be advised, [[Frame]] statements are interpreted as [[Frame]](0) statements, so the [[instance]] will be killed eventually. Code like
<pre>
Loop frame; End
</pre>
will cause Fenix to freeze, as frame(0); doesn't allow the program to continue.

== Example ==
<pre>
Program example;
Begin // Start the main code part of the main process
proc1(); // create new instance of proc1
Loop
frame;
End
OnExit // Start the exit code of the main process
End

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

Function int func1()
Begin // Start the main code part of the function
return 0;
OnExit // Start the exit code of the function
End
</pre>
Used in example: [[loop]], [[end]], [[program]], [[process]], [[function]]

A good use for this is the following:
<pre>
Process ship()
Begin
graph = new_map(20,20,8);
Loop frame; End
OnExit
unload_map(0,graph);
End
</pre>
Used in example: [[new_map]](), [[unload_map]](), [[graph]], [[loop]], [[frame]], [[end]]

OnExit - Revision history

Sandman: /* Definition */

Sandman: /* Definition */

Sandman at 14:14, 15 December 2007

Sandman at 15:50, 15 August 2007

Sandman: Onexit moved to OnExit: zomg

Sandman: New page: category:reserved category:language category:basic statement '''Up to Basic Statements''' ---- == Definition == '''Begin''' ['''OnEx...

Sandman: New page: category:reserved category:language category:basic statement '''Up to Basic Statements''' ---- == Definition == '''Begin'''

['''OnEx...