Mercurial > octave
view examples/funcdemo.cc @ 12121:87237a866c71 release-3-2-x
this branch is no longer maintained and is closed for further development
author | John W. Eaton <jwe@octave.org> |
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date | Sat, 22 Jan 2011 01:00:54 -0500 |
parents | 4295d634797d |
children | 6cb30a539481 |
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#include <octave/oct.h> #include <octave/parse.h> DEFUN_DLD (funcdemo, args, nargout, "Function Demo") { int nargin = args.length(); octave_value_list retval; if (nargin < 2) print_usage (); else { octave_value_list newargs; for (octave_idx_type i = nargin - 1; i > 0; i--) newargs (i - 1) = args(i); if (args(0).is_function_handle () || args(0).is_inline_function ()) { octave_function *fcn = args(0).function_value (); if (! error_state) retval = feval (fcn, newargs, nargout); } else if (args(0).is_string ()) { std::string fcn = args (0).string_value (); if (! error_state) retval = feval (fcn, newargs, nargout); } else error ("funcdemo: expected string,", " inline or function handle"); } return retval; }