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CS2012
Lab 7 Calling Method

Author	Message
Bsobpi Posts: 9	Posted 17:14 Apr 07, 2017 \| Hi, Im having trouble trying to figure out how the (MyFraction o) parameters work I implemented the methods from MyMath into MyFraction and after writing the calculation in add(MyFraction o), for example, I wanted to call the method but not sure how to call one that uses interface as a parameter. If it was a int for parameters I would write it as add(5); but for this assignment I can't figure out what would go into the parenthesis when calling.
jhurley Posts: 207	Posted 17:29 Apr 07, 2017 \| MyFraction should implement the interface parameterized by MyFraction. CSNS can't render the angle-brace syntax correctly because it looks like an html tag, but see the lecture examples of comparables. If you have that correct, you can write the methods so that the parameters are of type MyFraction.

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Message

Bsobpi

Posts: 9

Posted 17:14 Apr 07, 2017 |

Hi, Im having trouble trying to figure out how the (MyFraction o) parameters work

I implemented the methods from MyMath into MyFraction and after writing the calculation in add(MyFraction o), for example, I wanted to call the method but not sure how to call one that uses interface as a parameter. If it was a int for parameters I would write it as add(5); but for this assignment I can't figure out what would go into the parenthesis when calling.

jhurley

Posts: 207

Posted 17:29 Apr 07, 2017 |

MyFraction should implement the interface parameterized by MyFraction. CSNS can't render the angle-brace syntax correctly because it looks like an html tag, but see the lecture examples of comparables. If you have that correct, you can write the methods so that the parameters are of type MyFraction.