C Programming: From Problem Analysis to Program Design
8th Edition
ISBN: 9780357238547
Author: D. S. Malik
Publisher: Cengage Limited
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Chapter 11, Problem 10SA
Assume the definition of the classes employee and hourlyEmployee as given in Exercise 9. (2, 3, 4)
After identifying and correcting errors in the definition of the class hourlyEmployee, give its correct definition.
Determine whether the function setPay of the class hourlyEmployee overrides or overloads the function setPay of the class employee.
After correcting errors, if any, in the definition of the class hourlyEmployee, write the definition of the member functions of the class hourlyEmployee.
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16. Assume the declaration of Exercise 14. (Each of these have { and }
and will be on their own lines.)
A. Write the definition of the default constructor of smart so that
the instance variables of smart are initialized to 0.
B. Write the definition of the default constructor of superSmart so
that the instance variables of superSmart are initialized to 0.
C. Write the definition of the mermber function set of smart so that
the instance variables are initialized according to the parameters.
D. Write the definition of the member function sum of
the class smart so that it returns the sum of the instance
variables.
E. Write the definition of the member function manipulate of
the class superSmart so that it returns the (x + y)? , that is,
return x plus y to the power of z.
Need D and E
Check the two of the following affirmations that are TRUE.
DA reference can be assigned to a different referent after it had been declared and initialized.
DAII member function implementation code should be provided in their class declaration.
OThe functions float f(int x); and int f(int &x); have the same signature.
OPolymorphic behavior comes when you declare a pointer to an object of a base class type and then make it point to an instance of one of
its subclasses type.
Chapter 11 Solutions
C Programming: From Problem Analysis to Program Design
Ch. 11 -
Mark the following statements as true or...Ch. 11 -
Suppose animal is a class that defines the basic...Ch. 11 - Suppose that a class employeeType is derived from...Ch. 11 - Consider the class circleType as defined in...Ch. 11 - Consider the following statements:...Ch. 11 - Consider the following statements: class twoStory:...Ch. 11 - Prob. 7SACh. 11 - Suppose that you have the declarations of Exercise...Ch. 11 - Prob. 9SACh. 11 - Assume the definition of the classes employee and...
Ch. 11 -
Consider the following class definitions: (2,...Ch. 11 - In Chapter 10, the class clockType was designed to...Ch. 11 -
In this chapter, the class dateType was designed...Ch. 11 - Chapter 10 defined the class circleType to...Ch. 11 - Amanda and Tyler opened a business that...Ch. 11 - Using classes, design an online address book to...Ch. 11 - Define the class bankAccount to store a bank...
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- (b) How does the static data member of a class differ from a non-static data member? Give a real-world scenario in which a static data member might be useful.arrow_forwardConsider the following definition of class Box and main function. Assuming constructor, copy constructor, assignment operator, and destructor of this class are properly without any error implemented, answer the following four questions: class Box { public: Box(); ~Box(); Box (const Box & source); fr Box& operator= (const Box & rhs); private: int* pointer; }; int main (void) { Box X; Box y (x); Box *z = new Box; x = y; return 0;arrow_forwardConsider the following definition of class Box and main function. Assuming constructor, copy constructor, assignment operator, and destructor of this class are properly without any error implemented, answer the following four questions: class Box { public: Box(); ~Box(); Box (const Box & source); fr Box& operator= (const Box & rhs); private: int* pointer; }; int main(void) { Box X; Box y(x); Box *z= new Box; x = y; return 0;arrow_forward
- Problem Statement:We are going to develop an information system for a vehicle-related business; having various types of vehicles including cars, truck etc. Generally, every type of vehicle has a wheels, engine power, model etc. But there are some vehicles, which have specialized features other than these basic ones. E.g. Car has a small diggy and truck has a cargo bed. In this exercise, create a class Vehicle, and inherit Vehicle class in a Car and a Truck class. • Create a class named Vehicleo Data members: ModelName, RegistrationNumber, and Owner.o Default Constructoro Overloaded constructero Getter and setters.o A display() function that return a string having Vehicle details. • Create a class named Car as a derived class of the base class Vehicle.o Additional attribute is trunk (diggi) dimension in millimeters (e.g. 200X200X500mm) (data type will be string).o Default Constructoro Overloaded constructer with arguments Model Name, Registration Number,…arrow_forwardWhy is the friend function not allowed to access members of a class directly, although itsbody can appear in the class body? Justify using an example program. ASAParrow_forwardQuèstion 1 Given the three classes 'woman, mother" and parent', which one of the following is correct: 'mother' is intersection of 'woman and 'parent a. "woman' is the intersection of 'mother' and 'parent b. woman' and mother' are Equivalent classes C. woman' is complement_of "parent d.arrow_forward
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