Inheritance/Single: Difference between revisions

added swift
(Added zkl)
(added swift)
Line 1,529:
!Dog subclass: #Collie
"* etc. *" !</lang>
 
=={{header|Swift}}==
<lang swift>class Animal {
// ...
}
 
class Dog : Animal {
// ...
}
 
class Lab : Dog {
// ...
}
 
class Collie : Dog {
// ...
}
 
class Cat : Animal {
// ...
}</lang>
 
=={{header|Tcl}}==
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