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友元 #30

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chang-you-ren8 opened this issue Jun 11, 2020 · 1 comment

chang-you-ren8 commented Jun 11, 2020

老哥我用的是c++11，友元也可以在类中定义。

Owner

Light-City commented Jun 14, 2020

老哥我用的是c++11，友元也可以在类中定义。

是，可以在类内声明并定义了。

Light-City closed this as completed

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