Refer to field of a struct using input variable
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Ali Ghader
on 19 Apr 2018
Commented: Ali Ghader
on 19 Apr 2018
Hello everyone,
Is there a way in matlab to refer to a field of a struct or (any variable) using an input variable ?
Consider I have to functions: Main and Change_Color; and there is a variable app.LampVS.Color that I want to set its value using Change_Color, is there a way to refer to LampVS using a handle for example :
- Please not that the variable app can be accessed by both functions
function main(app) Change_Lamp(app,'LampVS','green'); end
function Change_Lamp(app,Lamp,Color) switch Color case 'red' Color_Matrix = [1.00 0.00 0.00]; case 'green' Color_Matrix = [0.04 1.00 0.04]; case 'orange' Color_Matrix = [1.00 0.65 0.00]; end
app. *(@Lamp)?*.Color = Color_Matrix;
end
1 Comment
Stephen23
on 19 Apr 2018
"Is there a way in matlab to refer to a field of a struct ... using an input variable ?"
Of course:
Accepted Answer
Walter Roberson
on 19 Apr 2018
app.(Color).Color = Color_Matrix;
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