Virtual destructors in C++ are used to avoid memory leaks especially when your class contains unmanaged code , i.e., contains pointers or object handles to files, databases or other external objects. A destructor can be virtual.29 Eki 2016
Virtual destructors in C++ are used to avoid memory leaks especially when your class contains unmanaged code , i.e., contains pointers or object handles to files, databases or other external objects. A destructor can be virtual.29 Eki 2016