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Posted: **Fri Oct 11, 2024 8:25 pm**

G’day,

Can anyone tell me how to reference a main code array from within a function?
I have several functions that are passed a set of values. The functions are supposed to use the values to lookup an array and return the value of the array. Sort of like this:

DIM array(7,7,3)

Def Func1(a,b,c)
“Set up”
Result1=array(a,b,c)
“Do something with result1”
Func1=result2
End def

MainLoop:
“Calcuate some values a, b, c)
Result=Func1(a,b,c)
IF Result=1 THEN
Do something
ELSE
Do something else
END IF

Posted: **Fri Oct 11, 2024 9:48 pm**

There are different ways to access array from function. This program sample demonstrates them:

Code: Select all

dim array(10,10)
array(1,2)=1.2
array(3,4)=3.4

def func1(ar(,),x,y)
return ar(x,y)
enddef

def func2(x,y)
return .array(x,y)
enddef

print func1(array,1,2)
print func2(3,4)

Function "func1" accepts array as a function parameter.
Function "func2" directly access the global array.

Output of this program is:

Code: Select all

1.2
3.4

Posted: **Fri Oct 11, 2024 11:53 pm**

Thanks mate.

Posted: **Tue Oct 15, 2024 1:09 pm**

The example has been added to the PDF-manual.
See https://nitisara.ru/forum/viewtopic.php ... 616#p15616

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