ObjectPAL Array

The above example, is an example of a fixed size array in which you specified the size of the array when declared:

MyArray Array[4] String

Resizeable Arrays

With a resizeable array, you can set an initial size of the array and grow it as needed:

var

  MyArray Array[] String ;Resizeable array.

  i LongInt

endVar

MyArray.setSize(3)       ;Set initial size.

MyArray[1] = "Mike"

MyArray[2] = "Lisa"

MyArray[3] = "Felicia"

MyArray.setSize(4)      ;Reset size (truncates if you set smaller.)

MyArray[4] = "Nathan"

MyArray.Grow(1)         ;Add to the array with grow.

MyArray[5] = "Ingo"

if MyArray.size() > 0 then

  for i from 1 to MyArray.size()

    msgInfo("", MyArray[i])

  endFor

endIf