Mercurial > octave-nkf
annotate examples/funcdemo.cc @ 10454:79a56d0a6a0d ss-3-3-51
version is now 3.3.51
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Wed, 24 Mar 2010 16:27:05 -0400 |
| parents | 6cb30a539481 |
| children | 460a3c6d8bf1 |
| rev | line source |
|---|---|
| 6572 | 1 #include <octave/oct.h> |
| 2 #include <octave/parse.h> | |
| 3 | |
| 4 DEFUN_DLD (funcdemo, args, nargout, "Function Demo") | |
| 5 { | |
| 6 int nargin = args.length(); | |
| 7 octave_value_list retval; | |
| 8 | |
| 9 if (nargin < 2) | |
| 10 print_usage (); | |
| 11 else | |
| 12 { | |
| 13 octave_value_list newargs; | |
| 14 for (octave_idx_type i = nargin - 1; i > 0; i--) | |
| 15 newargs (i - 1) = args(i); | |
| 16 if (args(0).is_function_handle () | |
| 17 || args(0).is_inline_function ()) | |
| 18 { | |
| 19 octave_function *fcn = args(0).function_value (); | |
| 20 if (! error_state) | |
| 21 retval = feval (fcn, newargs, nargout); | |
| 22 } | |
| 23 else if (args(0).is_string ()) | |
| 24 { | |
| 25 std::string fcn = args (0).string_value (); | |
| 26 if (! error_state) | |
| 27 retval = feval (fcn, newargs, nargout); | |
| 28 } | |
| 29 else | |
| 7081 | 30 error ("funcdemo: expected string,", |
|
9932
6cb30a539481
untabify files in examples directory
John W. Eaton <jwe@octave.org>
parents:
9053
diff
changeset
|
31 " inline or function handle"); |
| 6572 | 32 } |
| 33 return retval; | |
| 34 } |