listing8-09_usingnumberpropertyfunction.txt

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// The number() property function is quite useful in combination with //#foreach directives,
// since it determines the number of subvalues of a preprocessing variable:

//#if polish.log.handlers:defined
	private static LogHandler[] handlers;
	static {
		//#= handlers = new LogHandler[ ${ number( polish.log.handlers )} ];
		int i = 0;
		//#foreach handler in polish.log.handlers
			//#= handlers[i] = new ${ classname( handler )}();
			i++;
		//#next handler
	}
//#endif