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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: Structure Size
Replies: 1   Last Post: Feb 1, 2013 9:45 AM

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Steven Lord

Posts: 17,944
Registered: 12/7/04
Re: Structure Size
Posted: Feb 1, 2013 9:45 AM
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"Na " <bokelai1989@gmail.com> wrote in message
news:kef9h4$r4u$1@newscl01ah.mathworks.com...
> "Garrett " <bantong@onid.orst.edu> wrote in message
> <gnf779$nd0$1@fred.mathworks.com>...

>> How can you get the amount of fields in a structure? The help says to use
>> size(structure) but I know there is 10 fields in my structure and it
>> returns an array [1,1]


Use numel(fieldnames(theStructArray)).

If you're doing this to try to iterate over the fields, instead I would
recommend considering STRUCTFUN.

--
Steve Lord
slord@mathworks.com
To contact Technical Support use the Contact Us link on
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