package rpn.basic;

import java.util.Hashtable;
import rpn.Calculator;

public class LCurlItem extends Item {

	public LCurlItem(Calculator ca) {
		super(ca);
		ca.systemInstall(this);
	}
	
	public void exec() {
		super.exec();
		ca.procDepth++;
	}

	public void store() {
		super.exec();
		ca.procDepth++;
	}
	
	public String toString() {
		return("{");
	}
}