Dear all, I have created a new S4 class with name "MyClass". Please see
below for it's definition. Now I want to create a
method for the show() function for this class. In defining this method, what
I want is, once user would like see an object of this class
some values will be displayed. Then R will ask for **press Enter**. Once
user presses enter then, remaining values will be
displayed. In the following example, I try to explain this concept.
> setClass("MyClass", sealed = FALSE, representation(Slot1 = "vector", Slot2
= "vector"))
[1] "MyClass"
>
> setMethod("show", "MyClass", definition = function(x) {
+ cat("These are the values. Please press enter to see the
values.\n")
+ ####### User will presss the Enter ##########
+ ####### Then only following figures will be visible #########
+ cat(x@Slot1)
+ } )
[1] "show"
Warning message:
For function "show", signature "MyClass": argument in method definition
changed from (x) to (object)
> new("MyClass", Slot1 = 1:3, Slot2 = 4:7)
These are the values. Please press enter to see the values.
1 2 3>
Can somebody guide me how I can achieve that?
Thanks,
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