Thank you so much for your reply. I am still not very clear about what to
do. Could you explain to me again？
On Wednesday, March 23, 2016 at 2:48:40 PM UTC-5, Christopher Alexander
wrote:
>
> No, you can call files using "include", but you are only going to
> import essentially the functions, types, and global variables defined in
> those files (you should not include a file inside of a function). You do
> see though how your variable "c" in "test" would not be accessible anywhere
> else, right?
>
> Chris
>
> On Wednesday, March 23, 2016 at 3:39:10 PM UTC-4, new to Julia wrote:
>>
>> Thanks for your reply. Does it mean that calling files in Julia is
>> impossible？
>>
>> On Wednesday, March 23, 2016 at 1:57:16 PM UTC-5, Christopher Alexander
>> wrote:
>>>
>>> How is test2 supposed to know what "c" is? It is only defined inside
>>> the scope of the function "test", so it won't be accessible anywhere else.
>>>
>>> Chris
>>>
>>> On Wednesday, March 23, 2016 at 2:41:29 PM UTC-4, new to Julia wrote:
>>>>
>>>> I have a question for calling files in Julia:
>>>>
>>>> I have two jl files. And I can call one file from the other file.
>>>> However, the variable or constant defined in that file cannot be used in
>>>> the other file. I am wondering that how to fix this? The following is a
>>>> simple example.
>>>>
>>>> function test(x)
>>>> c=2;
>>>> y1=6*x;
>>>> y2=x/5;
>>>> y1,y2
>>>> end
>>>> pwd()
>>>>
>>>>
>>>> ## test and test2 are used for calling functions in Julia
>>>> function test2(x)
>>>> include("test.jl")
>>>> yold,ynew=test(x/c);
>>>> y3=yold+10;
>>>> y4=ynew-10;
>>>> yold2,ynew2=test(x)
>>>> y5=yold2+20;
>>>> y6=ynew2-20;
>>>> y3,y4,y5,y6
>>>> end
>>>> y3,y4,y5,y6=test2(100)
>>>>
>>>>
>>>> However, when I run this test2, there is a error comes out: saying that
>>>> c is not defined.
>>>>
>>>> Thank you very much.
>>>>
>>>>
