how to write a class definition: member variables, methods, constructors
how to write a class definition: member variables, methods, constructors
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how to write a class definition: member variables, methods,
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In JAVA Algorithm Workbench 1. Write the first line of the definition for a Poodle class....
In JAVA
Algorithm Workbench 1. Write the first line of the definition for a Poodle class. The class should extend the Dog class. 2. Look at the following code, which is the first line of a class definition: public class Tiger extends Felis In what order will the class constructors execute? 3. Write the statement that calls a superclass constructor and passes the arguments x, y, and z. 4. A superclass has the following method: public void setValue(int v) value...
Using C++, Write a class named Employee that has the following member variables: name. A string...
Using C++, Write a class named Employee that has the following member variables: name. A string that holds the employee's name. idNumber. An int variable that holds the employee's ID number. department. A string that holds the name of the department where the employee works. position. A string that holds the employee's job title. The class should have the following constructors: A constructor that accepts the following values as arguments and assigns them to the appropriate member variables: employee's name,...
In Java, write a class Grade with following member variables and method: int midtermExam, int finalExam:...
In Java, write a class Grade with following member variables and method: int midtermExam, int finalExam: represent the scores of midterm and final exams respectively. The maximum score for each exam is 100. double getOverallScore(): returns the overall score calculated as follows: 40% midterm and 60% final. Write another class Grade180 that is a subclass of Grade and has the following member variables and method: int midtermExam, int finalExam: inherited from Grade super class. int hw1, int hw2, int project1,...
Topic Ch. 10 : Write a class definition for a 2x2 matrix, with methods for get(i,j),...
Topic Ch. 10 : Write a class definition for a 2x2 matrix, with methods for get(i,j), set(i,j,v) for getting and setting (i,j)-the entry where i is the row index 0 or 1, and j is the column index 0 or 1, and set() sets the entry in row i and column j to be v, a method for adding a matrix y to given x (e.g. x.add(y) will set x=x+y where the corresponding matrix entries are added), for multiplying( e.g....
Write the definition of an abstract class shape that define two abstract methods and get Area()...
Write the definition of an abstract class shape that define two abstract methods and get Area() and getPerlmeter() returning, respectively the area and the perimeter of that shape. Then write the definition and implementation of a derived classes class shape: class Rectangle. Rectangle class defines two private side integer fields and it overrides methods getArea() and getPerimeter() of the shape class.
Write a class definition for a Rectangle. The data fields should be: • An integer for...
Write a class definition for a Rectangle. The data fields should be: • An integer for the value of the width of the Rectangle • An integer for the value of the height of the Rectangle An integer for the value of the area of the Rectangle It must have: . A default constructor A constructor that has a parameters for width and height and assigns them to the member variables. • The class should have mutators for all of...
Variables can be declared: A. In the definition of a member function or a function's parameters...
Variables can be declared: A. In the definition of a member function or a function's parameters B. Outside of all methods and functions C. All of these statements D. Inside a function or a block Explain why.
Write the definition of a class, Swimming Pool, to implement its properties and methods. Your class...
Write the definition of a class, Swimming Pool, to implement its properties and methods. Your class should have the instance variables to store: length (in meters), width (in meters), depth (in meters), rate (in liters per minute) at which the water is filling the pool, and rate (in liters per minute) at which the water is draining from the pool. This class’s functions are expected to do the following: determine the amount of water needed to fill an empty or...
C++ This exercise will introduce static member variables and static methods in class to you. Class...
C++ This exercise will introduce static member variables and static methods in class to you. Class Department contain information about universities departments: name students amount in addition it also stores information about overall amount of departments at the university: departments amount class Department { public: Department(string i_name, int i_num_students); ~Department(); int get_students(); string get_name(); static int get_total(); private: string name; int num_students; static int total_departments; }; Carefully read and modify the template. You have to implement private static variable "total...
Write a class called Book that has two private member variables called page (integer) and topic...
Write a class called Book that has two private member variables called page (integer) and topic (string). It also has a static private member variable called count (integer). This class has only one constructor with default argument for page and topic. Write this constructor. Also overload the addition operator for this class such that it will add an integer value to the page variable of the book. For example when in main we say: book2 = book1 + 4; then...
In JAVA
Algorithm Workbench 1. Write the first line of the definition for a Poodle class. The class should extend the Dog class. 2. Look at the following code, which is the first line of a class definition: public class Tiger extends Felis In what order will the class constructors execute? 3. Write the statement that calls a superclass constructor and passes the arguments x, y, and z. 4. A superclass has the following method: public void setValue(int v) value...
Write the definition of an abstract class shape that define two abstract methods and get Area() and getPerlmeter() returning, respectively the area and the perimeter of that shape. Then write the definition and implementation of a derived classes class shape: class Rectangle. Rectangle class defines two private side integer fields and it overrides methods getArea() and getPerimeter() of the shape class.
Write a class definition for a Rectangle. The data fields should be: • An integer for the value of the width of the Rectangle • An integer for the value of the height of the Rectangle An integer for the value of the area of the Rectangle It must have: . A default constructor A constructor that has a parameters for width and height and assigns them to the member variables. • The class should have mutators for all of...
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