Mercurial > jwe > octave
view examples/code/stringdemo.cc @ 21059:73ab962bc52d
doc: Use newer coding conventions in examples/code directory.
* FIRfilter.m, FIRfilter_aggregation.m, display.m, subsasgn.m, subsref.m,
display.m, end.m, get.m, numel.m, plot.m, polynomial.m,
polynomial_superiorto.m, polyval.m, roots.m, set.m, subsasgn.m, subsref.m,
celldemo.cc, fortrandemo.cc, funcdemo.cc, globaldemo.cc, oct_demo.cc,
paramdemo.cc, stringdemo.cc:
Use newer coding conventions in examples/code directory.
author | Rik <rik@octave.org> |
---|---|
date | Wed, 13 Jan 2016 16:21:24 -0800 |
parents | 2f8500ca91d3 |
children |
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#include <octave/oct.h> DEFUN_DLD (stringdemo, args, , "String Demo") { if (args.length () != 1) print_usage (); octave_value_list retval; charMatrix ch = args(0).char_matrix_value (); 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; }