c++ - Pure virtual call in destructor of most derived class -


i know shouldn't call virtual function in ctor or dtor of base class, of derived class? should fine right? e.g.

class base {     ...     virtual void free() = 0; }; class child : public base {     ...     free() {/* free memory */}     ~child() {free();} };

well, can it, dynamic type of *this inside child::~child() child, , not more derived. when have further derived class class foo : child overrides free(), overridden function not called.


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