Mercurial > octave-nkf
view examples/stringdemo.cc @ 16651:4e50bd2946d8 ss-3-7-4
snapshot 3.7.4
* configure.ac (OCTAVE_VERSION): Bump to 3.7.4.
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 13 May 2013 08:07:15 -0400 |
parents | 1b48b209a8d6 |
children | be41c30bcb44 |
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#include <octave/oct.h> DEFUN_DLD (stringdemo, args, , "String Demo") { int nargin = args.length (); octave_value_list retval; if (nargin != 1) print_usage (); else { charMatrix ch = args(0).char_matrix_value (); if (! error_state) { if (args(0).is_sq_string ()) retval(1) = octave_value (ch, true); else retval(1) = octave_value (ch, true, '\''); 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, true); } } return retval; }