assert: Difference between revisions

Revision as of 02:58, 11 July 2014

-wrong parameter ("Arma") defined!-1.00

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Description:: Tests a condition and if the condition is false, displays error on screen (if -showscripterrors enabled) and logs error into .rpt file. It does not interrupt the script execution. If script was pre-processed with preprocessFileLineNumbers, it will also show/log the error line number and the file name.
Groups:: Uncategorised

Example 1:: assert (1>2);
Example 2:: Check function params (Faster alternative to BIS_fnc_param)some_func = { _0 = _this select 0; _1 = _this select 1; _2 = _this select 2; if (!assert ( typeName _0 == "ARRAY" && typeName _1 == "STRING" && typeName _2 == "SCALAR" )) exitWith {/*optional error logging*/}; hint "Alright!"; }; [1,2,3] call some_func; //assert error [[1],"2",3] call some_func; //Alright!

See also:: try catch throw diag_captureFrame diag_captureSlowFrame diag_logSlowFrame

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Only post proven facts here! Add Note

Posted on May 15, 2010 - 0:01
Roehre: Returns false, if condition is false, and returns true, if condition is true.

@@ Line 26: / Line 26: @@
 |= Example 1
+|x2= Check function params (Faster alternative to [[BIS_fnc_param]])<code>some_func = {
+	_0 = _this [[select]] 0;
+	_1 = _this [[select]] 1;
+	_2 = _this [[select]] 2;
+	if (![[assert]] (
+		[[typeName]] _0 == "ARRAY" &&
+		[[typeName]] _1 == "STRING" &&
+		[[typeName]] _2 == "SCALAR"
+	)) [[exitWith]] {<nowiki>/*</nowiki>optional error logging<nowiki>*/</nowiki>};
+	[[hint]] "Alright!";
+};
+[1,2,3] [[call]] some_func; //assert error
+<nowiki>[</nowiki>[1],"2",3] [[call]] some_func; //Alright!</code>|= Example 2
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