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In this assignment you will be using inheritance to create shapes. There will be circles, rectangles, and triangles with a base class of Shape. The
In this assignment you will be using inheritance to create shapes. There will be circles, rectangles, and triangles with a base class of Shape.
The Shape class:
The Shape class shall have an id
The Shape class shall populate the id with a static variable
The Shape class shall have a getId function that returns a copy of the id
The Shape class shall have two pure virtual functions, calculateArea and calculatePerimeter that return doubles.
Rectangle will have a parameter constructor with width and height.
Triangle will have a parameter constructor with three doubles, one for each side of the triangle
Circle will have a parameter constructor with a double for a radius.
The Rectangle, Triangle, and Circle classes shall all override the calculateArea and calculatePerimeter functions.
To calculate area and perimeter of a circle, just use for pi
To calculate the area of a triangle, use sqrtS SaSbSc where S perimeter ;
With a triangle, make sure that the values passed in create a valid triangle where two lengths are not bigger than the third If it is invalid, print out
"Invalid Triangle" without the quotes, just return in the calculate functions.
Only commit the CMakeLists.txt and the source code. Do not commit any auto generated files.
The files are
Circle.cpp
Circle.hpp
Rectangle.cpp
Rectangle.hpp
Shape.cpp
Shape.hpp
Triangle.cpp
Triangle.hpp
main.cpp
the answer should be
Invalid Triangle
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