When does one use Using-Directive? How about Using-Declaration?
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When does one use Using-Directive? How about Using-Declaration?
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- Define assignment operator.c++ -Non-constructor can be overloaded. True or false -Constructors can be overloaded. True or false -what should I use if I want to express about width with type In UML?oop using c++ please give me full answer thanks Write a Program that implements Base class calculator and a Derived class scientific calculator, The Derived class should take the basic operations i.e. add, divide, subtract from calculator. However it should have its own methods such as square root.
- C++ programming Overview This is a demonstration an ability to implement inheritance, composition, and overloaded operators in a program. Pretend to be working in the IT department for a corporation and have been tasked with developing an application to manage assigning people to a team. This process involves creating a team with a name and a purpose, the assignment of people in the team, and the assignment of a person to lead the team. Use inheritance to facilitate the reuse of code and operator overloading to allow the usage of familiar operators tailored specifically to the Person, TeamMember, and Leader classes. Composition is also demonstrated in using a Team class that contains objects of the TeamMember and Leader classes. You will need to develop several classes to maintain this information:Team, Person, TeamMember, Leader, and Date. The characteristics of TeamMember and Leader are shown below: TeamMember: Leader: ID…Explain whether the statement is true or false? Elaborate. When a program that uses the constructor overloading is compiled, C++ compiler checks the number of parameters, their order and data types and marks them differently.What are the differences between constructors and functions?
- 4. Default constructors are not mandatory to be written by user, explain the situation when default constructor is mandatory to be written by user.(use only c++ language)Reference variables can be polymorphic. What does this mean?Problem description: in C++ (Malik,2017) Programming Exersices Problem 16, pág. 740, Cap 10 Write the definition of a class, swimmingPool, to implement the properties of a swimming pool. Your class should have the instance variables to store the length (in feet), width (in feet), depth (in feet), the rate (in gallons per minute) at which the water is filling the pool, and the rate (in gallons per minute) at which the water is draining from the pool. Add appropriate constructors to initialize the instance variables. Also add member functions to do the following: determine the amount of water needed to fill an empty or partially filled pool, determine the time needed to completely or partially fill or empty the pool, and add or drain water for a specific amount of time. Changes to do. Design a class, where its attributes are pointers Implement the copy constructor member function. Implement the waterfall effect, when entering the information. Use the this pointer to access the…