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Calling a function from within a nested package

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Or Nahir
Or Nahir 2018-5-29
回答： JackXu 2019-12-19
Hi,
I want to build my project in using package. The problem is that I can't use nested packages because of the following problem. Let's assume I want to write package +Add, and than just use it in another package +Math. I started from writing +Add package:
:
function x = add1(x)
x = x+1;
end
add2:
function x = add2(x)
x = Add.add1(Add.add1(x));
end
Now I just add it to +Math package:
>> Math.Add.add1(1)
ans =
2
But:
>> Math.Add.add2(1)
Undefined variable "Add" or class "Add.add1".
Error in Math.Add.add2 (line 2)
x = Add.add1(Add.add1(x));
Any ideas how to solve it or to find a work around that doesn't require changing +Add when I use it in +Math

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回答（1 个）

JackXu
JackXu 2019-12-19
I just find we only can use the full package to use the functions.
So add2 need to be like the following:
function x = add2(x)
x = Math.Add.add1(Math.Add.add1(x));
end
I use this method in my project for can't find other way.

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