Class example salary

[Frank Brübach]

Hello all

Made some minutes ago this little class example  and its Working well

Code Select Expand


' simple class example with data
' by frank bruebach, oxygen, 16-04-2024
'
' Oxygen Class example
'
' how I can make a salary add for john with 500 euros?
'
class Employee
    string names2
    string depts2
    integer salarys2

    method constructor(String name1="John", string dept1="Computer Lab", integer salary=2000)
        names2 = name1
        depts2 = dept1
        salarys2 = salary
        print "construct!"
    End method

method destructor()
===================
'destroy bstrings
del names2
del depts2
      del salarys2
print "destruct!"
end method

method act() as string
======================
return names2 ",  " depts2 ", " salarys2
end method

end class

new Employee john("John","Computer Lab", 2000)
print john.act
del john

' how I can make a salary add for john with 500 euros?

[
How I can make a salary increase for John with 500 Euros?

Solved

Code Select Expand

' simple class example2 with data
' by frank bruebach, oxygen, 16-04-2024
'
' Oxygen Class example
'
' how I can make a salary add for john with 500 euros?
'
class Employee
    string names2
    string depts2
    integer salarys2

    method constructor(String name1="John", string dept1="Computer Lab", integer salary=2000)
        names2 = name1
        depts2 = dept1
        salarys2 = salary
        print "construct!"
    End method

method destructor()
===================
'destroy bstrings
del names2
del depts2
      del salarys2
print "destruct!"
end method

method act() as string
======================
return names2 ",  " depts2 ", " salarys2
end method

method act2() as string
======================
return names2 ",  " depts2 ", " salarys2+500
end method

end class

new Employee john("John","Computer Lab", 2000)
print john.act
print john.act2
del john



[Theo Gottwald]

When using Powerbasic Classes, to get B-String Parameters into Threads,I found that when opening and destroying classes, there is some memory Leak in Powerbasic. therefore it an not be used for all cases.
I wonder it would work better in O2, getting String and other Parameters inside Threads and out of there.

[Charles Pegge]

I would be very cautious about creating and destroying things in the correct order. O2 does not have any built-in thread functions, so you have to use the Windows kernel thread API. Only local variables are inherently thread-safe.

[Zlatko Vid]

Windows kernel thread API.

Yes it is the safest way to use API
i try to use it once but i am not impressed with performance
well maybe this depend on used processor..i am not sure.

[Theo Gottwald]

Maybe Thread functions that can have all sorts of IN/OUT Parameters would be a great feature that beats Powerbasic as it currently is.