[Gambas-user] make an object of a class
Jochen Georges
jochengeorges at ...467...
Tue Dec 21 18:59:31 CET 2004
Hello gambonauts,
did something change?
the following code worked, but now it does not.
error message: "cannot load class "CCar": Bad header"
(Fmain.class Line: car = NEW CCar("mercedes", 400))
Thanks in advance
Beste Grüße
Jochen
The Code:
############
Fmain.class:
############
PUBLIC car AS CCar
PUBLIC SUB _new()
car = NEW CCar("mercedes", 400)
car.setPrice(5064.67)
END
PUBLIC SUB Button1_Click()
TextLabel1.Text=
car.getBrand() & "<br>" &
Str(car.getPS_Power()) & " PS<br>" &
Str(car.getPrice()) & " €"
'to use a method of car the following syntax has to be used:
'car.methodname()
END
############
CCar.class:
############
' Gambas class file
PRIVATE brand AS String
PRIVATE ps_power AS Integer
PRIVATE kw_power AS Float
PRIVATE price AS Float
PUBLIC SUB _new(OPTIONAL br AS String, OPTIONAL po AS Integer, OPTIONAL pr AS
Float)
brand = br
ps_power = po
price = pr
END
PUBLIC SUB setBrand(x AS String)
brand = x
END
PUBLIC FUNCTION getBrand() AS String
RETURN Brand
END
PUBLIC SUB setPS_Power(x AS Integer)
ps_power = x
END
PUBLIC FUNCTION getPS_Power() AS Integer
RETURN ps_power
END
PUBLIC SUB setPrice(x AS Float)
price = x
END
PUBLIC FUNCTION getPrice() AS Float
RETURN price
END
'setKW_Power is private because
'it is only for internal use
PRIVATE FUNCTION setKW_Power() AS Float
RETURN ps_power * 0.736
END
PUBLIC FUNCTION getKW_Power() AS Float
RETURN setKW_Power()
END
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