Mercurial > octave-dspies
view examples/unwinddemo.cc @ 18679:a142f35f3cb6
doc: Fix unbalanced parentheses in documentation.
* errors.txi, install.txi, sparse.txi, vectorize.txi: Fix unbalanced
parentheses.
* data.cc (Fall, Feye): Fix unbalanced parentheses.
* rand.cc (Frandn, Frande): Fix unbalanced parentheses.
* amd.cc (Famd): Fix unbalanced parentheses.
* ccolamd.cc (Fccolamd): Fix unbalanced parentheses.
* DASPK-opts.in: Fix unbalanced parentheses.
* cplxpair.m, javamem.m, glpk.m, area.m, peaks.m, hgload.m, hotelling_test_2.m,
hgsave.m: Fix unbalanced parentheses.
author | Rik <rik@octave.org> |
---|---|
date | Fri, 25 Apr 2014 15:49:03 -0700 |
parents | be41c30bcb44 |
children |
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#include <octave/oct.h> #include <octave/unwind-prot.h> void my_err_handler (const char *fmt, ...) { // Do nothing!! } DEFUN_DLD (unwinddemo, args, nargout, "Unwind Demo") { octave_value retval; int nargin = args.length (); if (nargin < 2) print_usage (); else { NDArray a = args(0).array_value (); NDArray b = args(1).array_value (); if (! error_state) { // Declare unwind_protect frame which lasts as long as // the variable frame has scope. unwind_protect frame; frame.protect_var (current_liboctave_warning_handler); set_liboctave_warning_handler (my_err_handler); retval = octave_value (quotient (a, b)); } } return retval; }