Inheritance is one of the most important aspects of C++. Assume that we have two class...
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Inheritance is one of the most important aspects of C++. Assume that we have two class declarations that look like class OldClass { public: OldClass(int c-0, double d-1.0); int getCount(); protected: double getVal(); private: int count; double value; }; class MyClass:private OldClass { public : MyClass(); //default constructor MyClass (MyClass& old); //copy constructor int getResult (); protected: double getSize(); private : }; string name; double chunk [10]; What effect(s) does the "private OldClass" in the declaration of MyClass have on the use/access of components of OldClass in the derived MyClass objects? Select all that are correct. MyClass code cannot access OldClass getCount(). MyClass code can now access OldClass count. External code can now access MyClass count. External code cannot access MyClass getCount(). External code can still access all members that are inherited by MyClass. External code cannot access access public members of OldClass that are inherited by MyClass. Inheritance is one of the most important aspects of C++. Assume that we have two class declarations that look like class OldClass { public: OldClass(int c-0, double d-1.0); int getCount(); protected: double getVal(); private: int count; double value; }; class MyClass:private OldClass { public : MyClass(); //default constructor MyClass (MyClass& old); //copy constructor int getResult (); protected: double getSize(); private : }; string name; double chunk [10]; What effect(s) does the "private OldClass" in the declaration of MyClass have on the use/access of components of OldClass in the derived MyClass objects? Select all that are correct. MyClass code cannot access OldClass getCount(). MyClass code can now access OldClass count. External code can now access MyClass count. External code cannot access MyClass getCount(). External code can still access all members that are inherited by MyClass. External code cannot access access public members of OldClass that are inherited by MyClass.
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Related Book For
Smith and Roberson Business Law
ISBN: 978-0538473637
15th Edition
Authors: Richard A. Mann, Barry S. Roberts
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