[EMAIL PROTECTED] schrieb:
How can I make a "var" parm, where the called function can modify
the value of the parameter in the caller?
def f(x):
x = x + 1
n = 1
f(n)
# n should now be 2
Chris showed one way, another is simply returning it. As python can
return ad-hoc created tuples & unpack them, some C++-wrappers for
example treat out/inout vars like this:
def foo(in, inout):
return inout, out1, out2
x, y, z = foo(a, x)
Obviously you are responsible for properly assigning the returned inout
to the right name again.
Diez
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