view libinterp/octave-value/ov-cs-list.cc @ 19589:b39cbe9f3bb0

allow ranges to be disabled * ov.cc, ov.h: Allow creation of range object to be disabled. Also allow range objects to be forced, even when generally disabled. * pt-exp.h (tree_expression::for_cmd_expr): New member variable. (tree_expression::mark_as_for_cmd_expr, tree_expression::is_for_cmd_expr): New functions. * oct-parse.in.yy: Mark for command expressions. * pt-colon.cc (tree_colon_expression::make_range): Force creation of range if expression is a for command expression. * basics.txi, numbers.txi: Document changes.
author John W. Eaton <jwe@octave.org>
date Mon, 08 Dec 2014 12:59:47 -0500
parents d63878346099
children 76478d2da117
line wrap: on
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/*

Copyright (C) 2002-2013 John W. Eaton

This file is part of Octave.

Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.

Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING.  If not, see
<http://www.gnu.org/licenses/>.

*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <iostream>
#include <sstream>

#include "lo-utils.h"

#include "defun.h"
#include "error.h"
#include "gripes.h"
#include "ov-cs-list.h"
#include "unwind-prot.h"

DEFINE_OCTAVE_ALLOCATOR (octave_cs_list);

DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_cs_list, "cs-list", "cs-list");

octave_cs_list::octave_cs_list (const Cell& c)
  : octave_base_value (), lst (c)
{
}

octave_value
octave_cs_list::subsref (const std::string&,
                         const std::list<octave_value_list>&)
{
  gripe_indexed_cs_list ();
  return octave_value ();
}

octave_value_list
octave_cs_list::subsref (const std::string&,
                         const std::list<octave_value_list>&, int)
{
  gripe_indexed_cs_list ();
  return octave_value_list ();
}