C++ 究竟什么时候该用虚析构函数(virtual destructor)?
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Effiective C++ 3rd edition.
Item 7: Declare destructors virtual in polymorphic base classes.
C++ Coding Standards: 101 Rules, Guidelines, and Best Practices
Item 50: Make base class destructors public and virtual, or protected and nonvirtual.
Item 7: Declare destructors virtual in polymorphic base classes.
C++ Coding Standards: 101 Rules, Guidelines, and Best Practices
Item 50: Make base class destructors public and virtual, or protected and nonvirtual.
