Info
이 질문은 마감되었습니다. 편집하거나 답변을 올리려면 질문을 다시 여십시오.
saving and loading objects
조회 수: 1 (최근 30일)
이전 댓글 표시
Dear all, This, I guess, would be a simple question to most of you but it is not obvious to me. I have been developing a class for a while and the most recent version of the code cannot load the objects constructed using earlier versions. What should I do in this case? How to implement a class that does not have problems of backward compatibility, especially in the presence of hidden, private and protected attributes? How to safeguard against attributes name changes, etc.? Is it a good or a bad thing to have an object whose properties could be instances of objects of a totally different class?
댓글 수: 3
per isakson
2013년 8월 22일
편집: per isakson
2013년 8월 22일
" Is it a good or a bad thing to have an object whose properties could be instances of objects of a totally different class?" It is good; it is the way to implement aggregation and composition. One cannot do without it.
"How to implement a class that does not have problems of backward compatibility" I wouldn't even try; I think that would impose too large restrictions on the design.
답변 (0개)
이 질문은 마감되었습니다.
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!