| Current Forum: Homework 1 Forum |
| Date: Sat Sep 8 2001 5:07 pm |
| Author: Kwok, Jonathan Chong-Xue <jkwok@andrew.cmu.edu> |
| Subject: casting problems |
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having problems with the DoIt.java file. It says it needs an explicit cast to convert eg. DivNode to Node. This might be an inheritance problem. Because I cannot get the particular function classes to extend the OperatorNode class.
Any suggestions? |
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