Hi,
I'm writing a data structure with generics, and needs an internal array to
store data.
But the array should be initialized with null value at the beginning.
public class Seq[ET] {
public var S:Array[ET](1){rail};
public var sz:int;
public def this(s:int) {
sz = s;
S = new Array[ET](sz, null); //<==== problem here
}
}
Because ET has no "hasZero" attribute. I don't know how to create the array
with null as initial value.
new Array[ET](sz, null), will treat "null" as "(int)=>ET", and throw NPE.
null cannot be casted to ET type, either.
Anyone can give some suggestions?
Best Regards,
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Hai Chuan(Haichuan) Wang, 王海川
Research Staff Member, System Software, IBM Research - China
TEL: 86-21-60924401 FAX: 86-21-60923522
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