On Jul 28, 2010, at 12:55 PM, Kaushik Sinha wrote:
I used “mex –v nlopt_optimize.c” and in-built C compiler in MATLAB
cites error in nlopt_optimize.c file:
Error nlopt_optimize.c: .\nlopt.h: 165 missing identifier
Error nlopt_optimize.c: .\nlopt.h: 165 syntax error; found `void'
expecting `;'
What C/C++ compiler are you using?
Someone previously emailed me that there is a problem with lcc, which
doesn't like the "__declspec(dllimport)" keyword that Microsoft uses
to indicate functions that must be imported from a DLL. If you are
using lcc, you might consider switching to gcc (www.mingw.org) or
Microsoft Visual C++.
If you are using lcc, you can also try deleting the
"__declspec(dllimport)" keyword from the nlopt.h header file (just
delete the "#define NLOPT_DLL" line) to see if that works. (I have no
idea whether lcc is able to link to DLLs, but it will be obvious if it
fails.)
Steven
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