[問題] 傳參數可以call by reference嗎?
請問如果今天傳的不是object
1. 比如是一個int,可以call by reference嗎?
到底怎麼辦? 一個integer 進去一個method然侯直接改變值
還是說一定要把它包成一個object 丟到method去? @@~
還是java 還有其他方法...
ps: 這裡暫時不能用return的方法...
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※ 編輯: m13m13m 來自: 140.115.189.52 (11/15 16:27)
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