Mercurial > octave
view liboctave/array/Array-C.cc @ 31130:0c637fa9529a
build: Search for python executable with multiple names (bug #62372)
* m4/acinclude.m4 (OCTAVE_PROG_PYTHON): Switch to AC_CHECK_PROGS and search for
a range of possible names for python executable.
author | Rik <rik@octave.org> |
---|---|
date | Sat, 09 Jul 2022 09:58:02 -0700 |
parents | 796f54d4ddbf |
children | 7e60506a5428 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1994-2022 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. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif // Instantiate Arrays of Complex values. #include "oct-cmplx.h" #include "lo-mappers.h" #include "Array.h" #include "Array.cc" #include "oct-sort.cc" // Prevent implicit instantiations on some systems (Windows, others?) // that can lead to duplicate definitions of static data members. extern template class Array<octave::idx_vector>; extern template class Array<octave_idx_type>; template <> inline bool sort_isnan<Complex> (const Complex& x) { return octave::math::isnan (x); } // Sort Criteria: 1) isnan, 2) magnitude of z, 3) phase of z in range (-pi, pi] static bool nan_ascending_compare (const Complex& x, const Complex& y) { return octave::math::isnan (y) ? ! octave::math::isnan (x) : x < y; } static bool nan_descending_compare (const Complex& x, const Complex& y) { return octave::math::isnan (x) ? ! octave::math::isnan (y) : x > y; } Array<Complex>::compare_fcn_type safe_comparator (sortmode mode, const Array<Complex>& a, bool allow_chk) { Array<Complex>::compare_fcn_type result = nullptr; if (allow_chk) { octave_idx_type k = 0; for (; k < a.numel () && ! octave::math::isnan (a(k)); k++) ; if (k == a.numel ()) { if (mode == ASCENDING) result = octave_sort<Complex>::ascending_compare; else if (mode == DESCENDING) result = octave_sort<Complex>::descending_compare; } } if (! result) { if (mode == ASCENDING) result = nan_ascending_compare; else if (mode == DESCENDING) result = nan_descending_compare; } return result; } template class octave_sort<Complex>; INSTANTIATE_ARRAY (Complex, OCTAVE_API); template OCTAVE_API std::ostream& operator << (std::ostream&, const Array<Complex>&); #include "DiagArray2.h" #include "DiagArray2.cc" template class DiagArray2<Complex>;