Difference between revisions of "Vector class lab assignment"
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(Created page with "=== Resources === * [https://www.mathsisfun.com/algebra/vectors.html MathIsFun - Vectors] * [https://www.mathsisfun.com/polar-cartesian-coordinates.html Converting from Polar to ...") |
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| − | + | == Resources == | |
* [https://www.mathsisfun.com/algebra/vectors.html MathIsFun - Vectors] | * [https://www.mathsisfun.com/algebra/vectors.html MathIsFun - Vectors] | ||
* [https://www.mathsisfun.com/polar-cartesian-coordinates.html Converting from Polar to Cartesian] | * [https://www.mathsisfun.com/polar-cartesian-coordinates.html Converting from Polar to Cartesian] | ||
| − | + | == Vector class === | |
* Create a Vector class using the following specifications (HINT: Use any of your notes or other classes as resources): | * Create a Vector class using the following specifications (HINT: Use any of your notes or other classes as resources): | ||
Revision as of 10:28, 15 October 2015
Resources
Vector class =
- Create a Vector class using the following specifications (HINT: Use any of your notes or other classes as resources):
BE SURE TO COMMENT YOUR CODE
Attributes (private):
- double magnitude (default: 0)
- double direction (default: 0)
Methods (public)
- Vector() - default constructor
- Vector(double r, double theta) - specific constructor
- void setMag(double newMag)
- void setDir(double newDir)
- double getMag()
- double getDir()
- double getX()
- returns the Cartesian x-coordinate of the Vector (look at Resources to convert Polar->Cartesian)
- double getY()
- returns the Cartesian y-coordinate of the Vector (look at Resources to convert Polar->Cartesian)
- String toString() - returns a String representation of the Vector
- Vector add(Vector v)
- returns a new Vector after calculating the Vector addition of itself and Vector v
- Vector sub(Vector v)
- returns a new Vector after calculating the Vector subtraction of itself and Vector v
Testing your Vector class
- Write your own main method to test out all the methods in the Vector class
