Mercurial > octave-nkf
view examples/code/unwinddemo.cc @ 20639:a260a6acb70f
fix test failures introduced by a22d8a2eb0e5
* scripts/ode/private/integrate_adaptive.m: fix stepping backwards, fix
invocation of OutputFcn, fix text of some error messages
* scripts/ode/private/integrate_const.m: remove use of option OutputSave
* scripts/ode/private/integrate_n_steps.m: remove use of option OutputSave
author | Carlo de Falco <carlo.defalco@polimi.it> |
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date | Sun, 11 Oct 2015 23:09:01 +0200 |
parents | 2f8500ca91d3 |
children |
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#include <octave/oct.h> #include <octave/unwind-prot.h> void my_err_handler (const char *fmt, ...) { // Do nothing!! } void my_err_with_id_handler (const char *id, const char *fmt, ...) { // Do nothing!! } DEFUN_DLD (unwinddemo, args, nargout, "Unwind Demo") { if (args.length () < 2) print_usage (); NDArray a = args(0).array_value (); NDArray b = args(1).array_value (); // Declare unwind_protect frame which lasts as long as // the variable frame has scope. unwind_protect frame; frame.add_fcn (set_liboctave_warning_handler, current_liboctave_warning_handler); frame.add_fcn (set_liboctave_warning_with_id_handler, current_liboctave_warning_with_id_handler); set_liboctave_warning_handler (my_err_handler); set_liboctave_warning_with_id_handler (my_err_with_id_handler); return octave_value (quotient (a, b)); }