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Re: global variables
From: |
Jose |
Subject: |
Re: global variables |
Date: |
Tue, 21 Jan 2014 18:50:08 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 |
On 21/01/14 18:39, Michal Studniarek wrote:
I think the question was if you can define a global variable then change
its value inside function and to have a new value available outside.
In example:
global x=2;
function x=test()
global x;
x=4;
endfunction
Value of global variable x will be still 2. Function operates on global
var x locally but can not change its value globaly.
Hummm... It will not after you execute the test script. Have a look:
---->
octave:1> global x=2;
octave:2>
octave:2> function x=test()
> global x;
> x=4;
> endfunction
octave:3> x
x = 2
octave:4> test;
octave:5> x
x = 4
<----
BR,
J.
- global variables, Jabcok, 2014/01/21
- Re: global variables, st.michal88, 2014/01/21
- Re: global variables, louis scott, 2014/01/21
- Re: global variables, Doug Stewart, 2014/01/21
- Re: global variables, Michal Studniarek, 2014/01/21
- Re: global variables,
Jose <=
- Re: global variables, Mike Miller, 2014/01/21
- Re: global variables, Michal Studniarek, 2014/01/21
- Re: global variables, st.michal88, 2014/01/22
- Re: global variables, st.michal88, 2014/01/22
- Re: global variables, Doug Stewart, 2014/01/22
- Re: global variables, st.michal88, 2014/01/22
- Re: global variables, c., 2014/01/22