Implementation
Code
We start to fill the Cat
class:
- An attribute
name
with the predefined value'Kitty'
; - A method
say_meow()
.
We create an object cat
and call the say_meow()
method.
12345678910class Cat: # An attribute name = 'Kitty' # A method def say_meow(self): print('Meow') # Instantiating an object cat = Cat() cat.say_meow()
Note
- Each method obligatory contains
self
- a reference to the current object; - To call the method of the object, write
Object.Method()
.
Uppgift
Swipe to start coding
- Add the
sleep
method. - The
sleep
method prints a message. - Instantiate an object using the
cat
variable.
Lösning
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 1. Kapitel 3
single
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Implementation
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Code
We start to fill the Cat
class:
- An attribute
name
with the predefined value'Kitty'
; - A method
say_meow()
.
We create an object cat
and call the say_meow()
method.
12345678910class Cat: # An attribute name = 'Kitty' # A method def say_meow(self): print('Meow') # Instantiating an object cat = Cat() cat.say_meow()
Note
- Each method obligatory contains
self
- a reference to the current object; - To call the method of the object, write
Object.Method()
.
Uppgift
Swipe to start coding
- Add the
sleep
method. - The
sleep
method prints a message. - Instantiate an object using the
cat
variable.
Lösning
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 1. Kapitel 3
single