C++使用時的一些細節問題

原創 此曲只应天上有 2020-06-16 13:35
  1. 在頭文件中聲明本命名空間以爲的類時，應該在本命名空間外面進行聲明
  2. 重載類的賦值=運算符時，如果形參不是類本身，則=相當於函數重載，支持不同類型的賦值
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