28 lines
556 B
Plaintext
28 lines
556 B
Plaintext
'FUNCTION TO BE PASSED
|
|
'=====================
|
|
|
|
function f(double d,e) as double
|
|
return (d+e)*2
|
|
end function
|
|
|
|
|
|
'FUNCTION TAKING A FUNCTION AS AN ARGUMENT
|
|
'=========================================
|
|
|
|
function g(sys p) as string
|
|
|
|
declare function x(double d,e) as double at p
|
|
|
|
return x(10,11)
|
|
|
|
end function
|
|
|
|
|
|
'TEST: PASSING ADDRESS OF FUNCTION f
|
|
'===================================
|
|
|
|
'the name 'f' is combined with the prototype signature '#double#double'
|
|
'@' signifies the address of the function is being passed
|
|
|
|
print g(@f#double#double) 'result '42'
|