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package minijava.symboltable;
import java.util.Vector;
public class MVarList extends MType {
/* a class for storing variables */
Vector<MVariable> varlist;
public MVarList() {
varlist = new Vector<MVariable>();
}
public void insertVar(MVariable var) {
varlist.addElement(var);
}
public int findVar(String v_name) {
for (int i=0; i<varlist.size(); i++) {
if (varlist.elementAt(i).name.equals(v_name)) {
return i;
}
}
return -1;
}
public int size() {
return varlist.size();
}
}
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