My problem is : I want to share a variable of generic class T between two
static functions:
Pseudo Code :
var X:T;
Function A:
public static def startFinishExpr[T] (r:T): Void {
// set X = r.
}
Function B:
public static def stopFinishExpr[T]():T {):
// get X;
return X;;
}
Both of these two functions need to acces one variable named X which is of
generic class.
I know how to do this if it is not generic class. I can create another
final static class B whose member is X. Then I can new one instance of this
class B and modify X through set and get method. However, this not work if
it is generic. As I can not new one instance of class B if I do not know
its type T. I only know what T is when function A is called.
Can anyone give some suggestions?
Thanks in advance.
Li Yan (李严)
System Group, IBM China Research Lab
Tel: 8610-58748060
Tieline: 11905-8060
Add: Building 19 Zhongguancun Software Park, 8 Dongbeiwang WestRoad,
Haidian District, Beijing, 100094, P.R.China
E-mail: [email protected]
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