Mercurial > octave
view liboctave/array/intNDArray.h @ 27919:1891570abac8
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2020.
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 06 Jan 2020 22:29:51 -0500 |
parents | b442ec6dda5c |
children | bd51beb6205e |
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/* Copyright (C) 2004-2020 The Octave Project Developers See the file COPYRIGHT.md in the top-level directory of this distribution or <https://octave.org/COPYRIGHT.html/>. 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 (octave_intNDArray_h) #define octave_intNDArray_h 1 #include "octave-config.h" #include "MArray.h" #include "boolNDArray.h" class NDArray; template <typename T> class intNDArray : public MArray<T> { public: using typename MArray<T>::element_type; intNDArray (void) = default; intNDArray (const intNDArray<T>& a) = default; intNDArray& operator = (const intNDArray<T>& a) = default; ~intNDArray (void) = default; intNDArray (T val) : MArray<T> (dim_vector (1, 1), val) { } intNDArray (const dim_vector& dv) : MArray<T> (dv) { } intNDArray (const dim_vector& dv, T val) : MArray<T> (dv, val) { } template <typename U> intNDArray (const Array<U>& a) : MArray<T> (a) { } template <typename U> intNDArray (const MArray<U>& a) : MArray<T> (a) { } template <typename U> intNDArray (const intNDArray<U>& a) : MArray<T> (a) { } boolNDArray operator ! (void) const; bool any_element_is_nan (void) const { return false; } bool any_element_not_one_or_zero (void) const; intNDArray diag (octave_idx_type k = 0) const; intNDArray diag (octave_idx_type m, octave_idx_type n) const; intNDArray& changesign (void) { MArray<T>::changesign (); return *this; } // FIXME: this is not quite the right thing. boolNDArray all (int dim = -1) const; boolNDArray any (int dim = -1) const; intNDArray max (int dim = -1) const; intNDArray max (Array<octave_idx_type>& index, int dim = -1) const; intNDArray min (int dim = -1) const; intNDArray min (Array<octave_idx_type>& index, int dim = -1) const; intNDArray cummax (int dim = -1) const; intNDArray cummax (Array<octave_idx_type>& index, int dim = -1) const; intNDArray cummin (int dim = -1) const; intNDArray cummin (Array<octave_idx_type>& index, int dim = -1) const; intNDArray prod (int dim) const; intNDArray sum (int dim) const; NDArray dsum (int dim) const; intNDArray cumsum (int dim) const; intNDArray diff (octave_idx_type order = 1, int dim = -1) const; intNDArray abs (void) const; intNDArray signum (void) const; intNDArray squeeze (void) const { return intNDArray<T> (MArray<T>::squeeze ()); } intNDArray transpose (void) const { return intNDArray<T> (MArray<T>::transpose ()); } intNDArray concat (const intNDArray<T>& rb, const Array<octave_idx_type>& ra_idx); intNDArray& insert (const intNDArray<T>& a, octave_idx_type r, octave_idx_type c); intNDArray& insert (const intNDArray<T>& a, const Array<octave_idx_type>& ra_idx); static void increment_index (Array<octave_idx_type>& ra_idx, const dim_vector& dimensions, int start_dimension = 0); static octave_idx_type compute_index (Array<octave_idx_type>& ra_idx, const dim_vector& dimensions); }; // i/o template <typename T> std::ostream& operator << (std::ostream& os, const intNDArray<T>& a); template <typename T> std::istream& operator >> (std::istream& is, intNDArray<T>& a); #endif