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From: Philip Borghesani on 29 Mar 2010 11:15

"Jacob Englander" <jenglan3.removethis(a)illinois.edu> wrote in message news:hojd27$nnk$1(a)fred.mathworks.com...
>I am rewriting a function which was previously implemented in MATLAB as a mex function for speed. The original function took a
>structure as an input and returned a structure as an output. Is there a way to pass a structure directly to a mex file, or perhaps
>a way to generate a C/C++ struct from a MATLAB structure?
>

If the structures are kept simple with no arrays of pointers than the LOADLIBARY, CALLLIB and LIBSTRUCT commands can be used to pass
a C structure from MATLAB to a c interfaced function.

Take a look at matlabroot\extern\examples\shrlib\shrlibsample.c and the documentation for more information.

Phil


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