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Commit 7bc2ff16 authored by Karakas, Aleksandar's avatar Karakas, Aleksandar
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make destructor of base class virtual

parent 2a3aa83a
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2021-oop1/vo/stream-04-vererbung/2_pets_w_polymorphism/pet.hpp
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...@@ -15,7 +15,7 @@ class Pet { ...@@ -15,7 +15,7 @@ class Pet {
strcpy(name_, name); strcpy(name_, name);
} }
Pet(const Pet& other) = delete; Pet(const Pet& other) = delete;
~Pet() { delete[] name_; } virtual ~Pet() { delete[] name_; }
unsigned getAge() { return age_; } unsigned getAge() { return age_; }
void setAge(unsigned age) { age_ = age; } void setAge(unsigned age) { age_ = age; }
// virtual void drink() = 0; // if we use this line instead of the next, Pet becomes an abstract class. // virtual void drink() = 0; // if we use this line instead of the next, Pet becomes an abstract class.
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