Figuring out what class a variable is
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smool
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Posted: Sat Dec 10, 2011 1:48 am Post subject: Figuring out what class a variable is |
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What is it you are trying to achieve?
Say I have a Weapon parent class, and then a Ranged child class and a Melee child class, is there a way to check to see if my pointer is pointing to a Ranged class or Weapon class?
maybe something like:
Turing: |
import Weapon, Ranged, Melee
var w : ^Weapon
if w Is Ranged then
put "You are carrying a ranged weapon"
elsif w Is Melee then
put "You are carrying a melee weapon"
end if
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is there any way to do that aside from making boolean variables in the parent class and calling those? |
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Nick
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Posted: Sat Dec 10, 2011 6:27 am Post subject: RE:Figuring out what class a variable is |
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I think you're looking for objectclass. Take a look at the following
Turing: |
class Foo
end Foo
class Bar
inherit Foo
end Bar
class Baz
inherit Foo
end Baz
var foo : ^Foo
new Foo, foo
var bar : ^Bar
new Bar, bar
var baz : ^Baz
new Baz, baz
if objectclass (foo) = Foo then
put "foo is Foo"
end if
if objectclass (bar) >= Foo then
put "bar is at least Foo"
end if
if objectclass (foo) < Baz then
put "foo is a parent of Baz"
end if
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smool
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Posted: Thu Dec 15, 2011 4:59 pm Post subject: RE:Figuring out what class a variable is |
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thx |
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