Give a definition for a class SmartBut that is a derived...

Give a definition for a class SmartBut that is a derived class of the base class Smart, which we reproduce for you here. Do not bother with winclude directives or namespace details. class smart \{ public: Smart( ) : void print_answer() const; protected: int a : int $b$ $y$ This class should have an additional data field, crazy, that is of type bool, one additional member function that takes no arguments and returns a value of type $b o o l,$ and suitable constructors. The new function is named is_crazy. You do not need to give any implementations, just the class definition.

Give a definition for a class SmartBut that is a derived class of the base class Smart, which we reproduce for you here. Do not bother with winclude directives or namespace details.
class smart
\{
public:
Smart( ) :
void print_answer() const; protected:
int a :
int $b$
$y$
This class should have an additional data field, crazy, that is of type bool, one additional member function that takes no arguments and returns a value of type $b o o l,$ and suitable constructors. The new function is named is_crazy. You do not need to give any implementations, just the class definition.

Key Concepts

Member Function Declaration

Member function declarations specify the operations that objects of the class can perform. They include the function's return type, name, and parameters. In a derived class, new member functions can be declared to extend the behavior inherited from the base class without changing the base class interface.

Data Members

Data members (or fields) represent variables that hold the state of an object. Adding additional data members in a derived class, like a boolean flag, allows the class to store extra information necessary for its more specialized behavior.

Constructor Definitions

Constructor definitions are special member functions that initialize objects of a class upon creation. In derived classes, constructors not only initialize the new members but also must properly call the base class constructors to ensure that the inherited portion of the object is correctly initialized.

Class Definition in C++

A class definition in C++ specifies the blueprint for objects, outlining its data members (variables) and member functions (methods). The definition includes access specifiers such as public, protected, and private that determine the visibility of these components to other parts of the program.

Class Inheritance

Class inheritance is a fundamental object-oriented programming concept that allows a new class (the derived class) to inherit attributes and behaviors (data fields and member functions) from an existing class (the base class). This mechanism promotes code reuse and logical hierarchy, enabling the derived class to add or override functionalities to suit more specific needs.

Access Specifiers

Access specifiers in C++ (public, protected, and private) define the accessibility of a class's members. In the context of inheritance, protected members in the base class become accessible to the derived class, ensuring that derived classes can reuse functionalities while preserving encapsulation.

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