Class School Bus Public School Bus Seats And Students

Question

Class Schoolbuspublic Schoolbusint Seats Int Seatedstuden Class Schoolbuspublic Schoolbusint Seats Int Seatedstuden class SchoolBus { public: SchoolBus(int seats, int seatedStudents); bool addStudents(int students); bool removeStudents(int students); int getStudents() const; private: int seats; int seatedStudents; }; Figure 1 The declaration for the SchoolBus class is shown in Figure 1. Instances of the SchoolBus class represent school buses of varying sizes. The class provides functions to add and remove students. The add and remove functions return false and do not modify the state of the object if the operation can not be done exactly as requested. For example, if there are 3 empty seats and you try to add 5 students, then the addStudents function returns false and does not change the number of seated students. There is a single accessor function called getSeatedStudents, which returns the total number of students seated in the bus. 1) Draw the UML class diagram for the SchoolBus class given in Figure 1

Dr. Jack HW Helper · Accepted Answer

The UML class diagram for the SchoolBus class encapsulates its attributes, operations, and relationships, providing a visual representation of its structure and functionalities. This class diagram depicts the key components necessary to illustrate how instances of the class operate within a system, especially considering the management of student seating capacity in a school bus. Attributes seats: This private attribute is of type int and denotes the total seating capacity of the school bus. It defines the maximum number of students that can be seated at any given time. seatedStudents: Also of type int, this private attribute keeps track of the current number of students seated on the bus. It reflects the real-time occupancy of the bus. Operations Name Parameter List Return Type Description SchoolBus int seats, int seatedStudents Constructor Initializes a SchoolBus object with specified total seats and current seated students. addStudents int students bool Attempts to add the specified number of students to the bus. Returns false if the addition exceeds capacity, otherwise adds students and returns true. removeStudents int students bool Attempts to remove the specified number of students from the bus. Returns false if removal exceeds current occupancy, otherwise removes students and returns true. getStudents - int Returns the current number of seated students on the bus. Relationships The UML diagram would typically include a class box labeled SchoolBus, with three compartments: the top for the class name, the middle for attributes, and the bottom for operations. The attributes seats and seatedStudents are private, represented with a minus sign (-), indicating encapsulation. The constructor and methods addStudents, removeStudents, and getStudents are public, indicated with a plus sign (+). This diagram visually depicts the encapsulated data and accessible functionalities of the SchoolBus class, facilitating understanding of how the class manages student seating. Con

Class School Bus Public School Bus Seats And Students

Class Schoolbuspublic Schoolbusint Seats Int Seatedstuden

Paper For Above instruction

Attributes

Operations

Relationships

Conclusion

References

Name	Parameter List	Return Type	Description
SchoolBus	int seats, int seatedStudents	Constructor	Initializes a SchoolBus object with specified total seats and current seated students.
addStudents	int students	bool	Attempts to add the specified number of students to the bus. Returns false if the addition exceeds capacity, otherwise adds students and returns true.
removeStudents	int students	bool	Attempts to remove the specified number of students from the bus. Returns false if removal exceeds current occupancy, otherwise removes students and returns true.
getStudents	-	int	Returns the current number of seated students on the bus.