pt-const.cc

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////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 1993-2021 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or <https://octave.org/copyright/>.
//
// This file is part of Octave.
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// 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
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////////////////////////////////////////////////////////////////////////
 
#if defined (HAVE_CONFIG_H)
#  include "config.h"
#endif
 
#include <ostream>
 
#include "error.h"
#include "ovl.h"
#include "pager.h"
#include "pt-const.h"
#include "pt-walk.h"
 
namespace octave
{
  // We are likely to have a lot of tree_constant objects to allocate,
  // so make the grow_size large.
 
  void
  tree_constant::print (std::ostream& os, bool pr_as_read_syntax,
                        bool pr_orig_text)
  {
    if (pr_orig_text && ! m_orig_text.empty ())
      os << m_orig_text;
    else
      m_value.print (os, pr_as_read_syntax);
  }
 
  void
  tree_constant::print_raw (std::ostream& os, bool pr_as_read_syntax,
                            bool pr_orig_text)
  {
    if (pr_orig_text && ! m_orig_text.empty ())
      os << m_orig_text;
    else
      m_value.print_raw (os, pr_as_read_syntax);
  }
 
  tree_expression *
  tree_constant::dup (symbol_scope&) const
  {
    tree_constant *new_tc
      = new tree_constant (m_value, m_orig_text, line (), column ());
 
    new_tc->copy_base (*this);
 
    return new_tc;
  }
}