Re: [Gretl-users] function - pass global string variable via pointer
Am 08.01.2018 um 11:29 schrieb Schaff, Frederik:
values I can also load, say as defaults in the function header, to
other functions (b). Finally (c), is there an option to define
pointer-type string variables and pass pointers to a string?
I'm not sure I understand the (c) question. If you mean something like
the following, this works:
<hansl>
function void sp(string *s)
print s
s = "new content"
print s
end function
string s1 = "hello"
sp(&s1)
printf "outside: %s", s1
</hansl>
hth,
sven
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