Accesing structure using a function
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Mario Prinetti
el 2 de Mayo de 2019
Dear all,
I have a function that needs to treat data coming from a structure, and I want to have several inputs indicating which branch of the structure is the one to be treated:
function total = totalCampus(campus,building,year,var)
total=getfield(campus,(year),(building),(var))
end
This is just the first line of the function, where I want to call the specific column of the table in the structure, using dynamic fieldnames, but I can't manage. Any clue?
best regards,
Mario
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Adam
el 2 de Mayo de 2019
total = campus.( building ).( year ).( var );
should work fine, assuming campus is your struct and that is a branch of the struct.
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Stephen23
el 7 de Mayo de 2019
Editada: Stephen23
el 7 de Mayo de 2019
"once I type tot=totalCampus(1,a2017,total,PotenciaActivaTotal_kW); it tells me that the function or variable a2017 is undefined "
You are typing those inputs without single quotes, which tells MATLAB that they are variable/function/class/etc. names. You need to use single quotes to define character vectors.
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