Fix range behavior with -0 endpoints (bug #38423) * libinterp/interpfcn/pr-output.cc(octave_print_internal): print base or limit of range rather than using expression base+i*increment which can destroy the signbit of base/limit. * liboctave/array/Range.cc(Range constructor): Move trivial 2-line constructor to .h file. * liboctave/array/Range.cc(matrix_value, checkelem): Return base for first element of array. Return limit of range for end of array if appropriate. * liboctave/array/Range.cc(elem): Move function from Range.h Return base for first element of array. Return limit of range for end of array if appropriate. * liboctave/array/Range.cc(_rangeindex_helper, index): Return base for first element of array. Return limit of range for end of array if appropriate. * liboctave/array/Range.cc(min, max): Use '<=' or '>=' tests to return base or limit if appropriate. * liboctave/array/Range.cc(is_sorted): Place more common test first in if/else if/else tree. * liboctave/array/Range.cc(operator <<): Return base for first element of array. Return limit of range for end of array if appropriate. liboctave/array/Range.h(Range constructor): Put trivial 2-line constructor in .h file. liboctave/array/Range.h(elem): Move function which has become more complicated to Range.cc. * test/range.tst: Add %!tests for corner cases of base and limit of range.

/*

Copyright (C) 1995-2012 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

// Instantiate Arrays of char values.

#include "Array.h"
#include "Array.cc"
#define INLINE_ASCENDING_SORT
#define INLINE_DESCENDING_SORT
#include "oct-sort.cc"

INSTANTIATE_ARRAY_SORT (char);

INSTANTIATE_ARRAY (char, OCTAVE_API);

template OCTAVE_API std::ostream& operator << (std::ostream&, const Array<char>&);

#include "DiagArray2.h"
#include "DiagArray2.cc"

template class OCTAVE_API DiagArray2<char>;