34 lines
539 B
Ruby
34 lines
539 B
Ruby
#!/usr/bin/env ruby
|
|
#
|
|
# Put description here
|
|
#
|
|
#
|
|
#
|
|
#
|
|
#
|
|
|
|
require 'swig_assert'
|
|
|
|
require 'virtual_poly'
|
|
|
|
d = Virtual_poly::NDouble.new(3.5)
|
|
i = Virtual_poly::NInt.new(2)
|
|
|
|
#
|
|
# polymorphic return type working
|
|
#
|
|
dc = d.copy
|
|
ic = i.copy
|
|
|
|
raise RuntimeError if d.get != dc.get
|
|
raise RuntimeError if i.get != ic.get
|
|
|
|
#
|
|
# 'narrowing' working ('nnumber' returns a NNumber)
|
|
#
|
|
ddc = Virtual_poly::NDouble.narrow(dc.nnumber)
|
|
raise RuntimeError if d.get != ddc.get
|
|
|
|
dic = Virtual_poly::NInt.narrow(ic.nnumber)
|
|
raise RuntimeError if i.get != dic.get
|