Mercurial > octave-nkf
view examples/stringdemo.cc @ 18087:d734216aa2b1 stable rc-3-8-0-1
3.8.0 release candidate 1
* configure.ac (OCTAVE_VERSION): Bump to 3.8.0-rc1.
(OCTAVE_API_VERSION_NUMBER): Set to 49.
(OCTAVE_RELEASE_DATE): Set to 2013-12-04.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 04 Dec 2013 15:40:33 -0500 |
parents | be41c30bcb44 |
children |
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#include <octave/oct.h> DEFUN_DLD (stringdemo, args, , "String Demo") { octave_value_list retval; int nargin = args.length (); if (nargin != 1) print_usage (); else { charMatrix ch = args(0).char_matrix_value (); if (! error_state) { retval(1) = octave_value (ch, '\''); // Single Quote String octave_idx_type nr = ch.rows (); for (octave_idx_type i = 0; i < nr / 2; i++) { std::string tmp = ch.row_as_string (i); ch.insert (ch.row_as_string (nr-i-1).c_str (), i, 0); ch.insert (tmp.c_str (), nr-i-1, 0); } retval(0) = octave_value (ch, '"'); // Double Quote String } } return retval; }