摘要:
Starting from Swift 4.1, all you have to is to conform to the Equatable protocol without the need of implementing the == method. See: SE-0185 - Synthe 阅读全文
摘要:
Special Kinds of Methods Methods associated with a type rather than an instance of a type must be marked with the static declaration modifier for enum 阅读全文
摘要:
Operator Methods Classes and structures can provide their own implementations of existing operators. This is known as overloading the existing operato 阅读全文
摘要:
运算符:计算只依赖寄存器和cpu;运算符本身是指令集的一部分。对标表达式。 函数:以来栈帧和指令集。 运算符只能重载,不能自定义 阅读全文