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 GetSize() on a dataset in a tree		  New Topic  Reply to Topic
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JokerOne

Germany
58 Posts
Posted - 02/22/2016 :  07:22:48 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. 9.1 and Service Release 1(Select Help-->About Origin):
Operating System: Win 7

Hello everybody,

I am wondering about wht is the correct systax for using methods like "GetSize()" on a dataset within a tree:

>>dataset aaa
>>tree ccc
>>aaa[1] = 1
>>aaa[2] = 2
>>ccc.a = aaa
>>ccc.a=
ccc.a=--
>>ccc.a[1]=
ccc.a[1]=1
>>ccc.a[2]=
ccc.a[2]=2
>>ccc.a.GetSize()=
ccc.a.GetSize()=--
???
>>(ccc.a).GetSize()=
Variable nicht definiert: CCC.A).GETSIZE(

??? Apparently, wrong syntax

aaa.GetSize()=
aaa.GetSize()=2

works of course. Do I have you use such a workaround?

Thanks for your help

SeanMao

China
288 Posts
Posted - 02/22/2016 :  9:11:42 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

To access the vector inside of a tree, you will need to copy it to a dataset.

For your case, you need to define another dataset:

dataset bb;

bb = ccc.a;

bb.GetSize()=;

Regards!

Sean

OriginLab Tech.
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JokerOne

Germany
58 Posts
Posted - 02/23/2016 :  11:27:12 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Yes,thanks for your answer.

That is how I am currently dealing with this. I was just curious, if there was another option. However, thanks again.
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