Use error() rather than ::error() unless explicitly required. * resource-manager.cc (instance_ok), shortcut-manager.cc (instance_ok), daspk.cc (DASPK_ABORT, DASPK_ABORT2), dasrt.cc (DASRT_ABORT, DASRT_ABORT2), dassl.cc (DASSL_ABORT, DASSL_ABORT2), debug.cc (instance_ok), display.cc (instance_ok), dynamic-ld.cc (octave_shlib_list::instance_ok, octave_dynamic_loader::instance_ok, do_load_oct, do_load_mex), file-io.cc (fopen_mode_to_ios_mode, do_stream_open, Ffprintf, Fsprintf, Fscanf, Ffscanf, get_sscanf_data, Fsscanf, do_fread, do_fwrite, Fpopen, Ftempname, convert, Fumask), graphics.in.h (graphics_toolkit::instance_ok, gh_manager::instance_ok), load-path.cc (instance_ok), ls-oct-ascii.cc (save_three_d), lsode.cc (LSODE_ABORT, LSODE_ABORT2), oct-errno.in.cc (instance_ok), octave-link.cc (connect_link), pager.cc (octave_pager_stream::instance_ok, octave_diary_stream::instance_ok), quad.cc (QUAD_ABORT, QUAD_ABORT2), sighandlers.cc (w32_interrupt_manager::instance_ok, octave_child_list::instance_ok), symtab.cc (do_update_nest), symtab.h (instance_ok), syscalls.cc (convert), toplev.h (instance_ok), txt-eng-ft.cc (instance_ok, set_mode), urlwrite.cc (instance_ok), __init_fltk__.cc (instance_ok), ov-builtin.cc (do_multi_index_op), ov-classdef.cc (class_fevalStatic, make_class, octave_classdef::subsasgn, do_multi_index_op, cdef_object_array::subsref, cdef_object_array::subsasgn, install_meth, meta_subsref, run_constructor, make_meta_class, get_value, set_value, check_method), ov-classdef.h (meta_subsref, instance_ok), ov-fcn-handle.cc (octave_fcn_handle), ov-mex-fcn.cc (do_multi_index_op), ov-range.h (octave_range), ov-typeinfo.cc (instance_ok), ov-usr-fcn.cc (subsref, do_multi_index_op), pt-arg-list.cc (Fend, convert_to_const_vector), pt-cell.cc (rvalue1), pt-colon.cc (append, rvalue1), pt-eval.cc (visit_simple_for_command, visit_switch_command), pt-exp.cc (is_logically_true, rvalue), pt-id.cc (eval_undefined_error), pt-id.h (workspace_error), pt-mat.cc (get_concat_class): Use error() rather than ::error().

/*

Copyright (C) 1996-2015 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 <string>

#include "ov-fcn.h"
#include "pt.h"
#include "pt-pr-code.h"

// Hide the details of the string buffer so that we are less likely to
// create a memory leak.

std::string
tree::str_print_code (void)
{
  std::ostringstream buf;

  tree_print_code tpc (buf);

  accept (tpc);

  std::string retval = buf.str ();

  return retval;
}