Mercurial > octave
view liboctave/array/Sparse-C.cc @ 29897:7c7599ad9c5a
Sparse.h: Use forward declaration for Array class
* Sparse.h: Use forward declaration for Array class instead of
including Array.h.
* Sparse-C.cc, Sparse-b.cc, Sparse-d.cc: Include Array.h.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jul 2021 16:31:26 -0400 |
parents | 7854d5752dd2 |
children | 796f54d4ddbf |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1998-2021 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. // // 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 Sparse matrix of complex values. #include "oct-cmplx.h" #include "lo-mappers.h" #include "lo-ieee.h" #include "Array.h" #include "Sparse.h" #include "Sparse.cc" static double xabs (const Complex& x) { return ((octave::math::isinf (x.real ()) || octave::math::isinf (x.imag ())) ? octave::numeric_limits<double>::Inf () : abs (x)); } template <> OCTAVE_API bool sparse_ascending_compare<Complex> (const Complex& a, const Complex& b) { return (octave::math::isnan (b) || (xabs (a) < xabs (b)) || ((xabs (a) == xabs (b)) && (arg (a) < arg (b)))); } template <> OCTAVE_API bool sparse_descending_compare<Complex> (const Complex& a, const Complex& b) { return (octave::math::isnan (a) || (xabs (a) > xabs (b)) || ((xabs (a) == xabs (b)) && (arg (a) > arg (b)))); } INSTANTIATE_SPARSE (Complex); #if 0 template std::ostream& operator << (std::ostream&, const Sparse<Complex>&); #endif