Scala S.min如何避免拳击和解除拳击的惩罚?
原文:How does Scala s .min avoid the penalty of boxing and unboxing?
原文:How does Scala s .min avoid the penalty of boxing and unboxing?
矢量. min 以 def min [B > : A] 执行( 隐含 cmp: 命令 [B] ): A = { 如果( mpty) 扔出新的不支持的“ 例外” (“ preety. min”), 如果 (cmp.lteq (x, y)), left (x, y) , left (cmp.lteq (x, y)...