Mercurial > octave-dspies
view examples/globaldemo.cc @ 18663:271873b2f44f
importdata.m: Return cellstr of text when no numeric data found (bug #41630).
* importdata.m: If no numeric data found, read in entire file as chars.
Use strsplit with EOL as delimiter to return cellstr of lines.
author | Philip Nienhuis <prnienhuis@users.sf.net> |
---|---|
date | Wed, 02 Apr 2014 20:46:57 +0200 |
parents | be41c30bcb44 |
children |
line wrap: on
line source
#include <octave/oct.h> DEFUN_DLD (globaldemo, args, , "Global Demo") { octave_value retval; int nargin = args.length (); if (nargin != 1) print_usage (); else { std::string s = args(0).string_value (); if (! error_state) { octave_value tmp = get_global_value (s, true); if (tmp.is_defined ()) retval = tmp; else retval = "Global variable not found"; set_global_value ("a", 42.0); } } return retval; }