Mercurial > octave
view liboctave/array/intNDArray.h @ 31197:8d4c87e88d0e
maint: Merge stable to default.
author | Markus Mützel <markus.muetzel@gmx.de> |
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date | Tue, 23 Aug 2022 19:45:19 +0200 |
parents | 796f54d4ddbf |
children | 597f3ee61a48 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2004-2022 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 (octave_intNDArray_h) #define octave_intNDArray_h 1 #include "octave-config.h" #include "intNDArray-fwd.h" #include "mx-fwd.h" #include "MArray.h" #include "boolNDArray.h" 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) { } OCTAVE_API boolNDArray operator ! (void) const; bool any_element_is_nan (void) const { return false; } OCTAVE_API bool any_element_not_one_or_zero (void) const; OCTAVE_API intNDArray diag (octave_idx_type k = 0) const; OCTAVE_API 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. OCTAVE_API boolNDArray all (int dim = -1) const; OCTAVE_API boolNDArray any (int dim = -1) const; OCTAVE_API intNDArray max (int dim = -1) const; OCTAVE_API intNDArray max (Array<octave_idx_type>& index, int dim = -1) const; OCTAVE_API intNDArray min (int dim = -1) const; OCTAVE_API intNDArray min (Array<octave_idx_type>& index, int dim = -1) const; OCTAVE_API intNDArray cummax (int dim = -1) const; OCTAVE_API intNDArray cummax (Array<octave_idx_type>& index, int dim = -1) const; OCTAVE_API intNDArray cummin (int dim = -1) const; OCTAVE_API intNDArray cummin (Array<octave_idx_type>& index, int dim = -1) const; OCTAVE_API intNDArray prod (int dim) const; OCTAVE_API intNDArray sum (int dim) const; OCTAVE_API NDArray dsum (int dim) const; OCTAVE_API intNDArray cumsum (int dim) const; OCTAVE_API intNDArray diff (octave_idx_type order = 1, int dim = -1) const; OCTAVE_API intNDArray abs (void) const; OCTAVE_API intNDArray signum (void) const; intNDArray squeeze (void) const { return intNDArray<T> (MArray<T>::squeeze ()); } intNDArray transpose (void) const { return intNDArray<T> (MArray<T>::transpose ()); } OCTAVE_API intNDArray concat (const intNDArray<T>& rb, const Array<octave_idx_type>& ra_idx); OCTAVE_API intNDArray& insert (const intNDArray<T>& a, octave_idx_type r, octave_idx_type c); OCTAVE_API intNDArray& insert (const intNDArray<T>& a, const Array<octave_idx_type>& ra_idx); static OCTAVE_API void increment_index (Array<octave_idx_type>& ra_idx, const dim_vector& dimensions, int start_dimension = 0); static OCTAVE_API octave_idx_type compute_index (Array<octave_idx_type>& ra_idx, const dim_vector& dimensions); }; // i/o template <typename T> OCTAVE_API std::ostream& operator << (std::ostream& os, const intNDArray<T>& a); template <typename T> OCTAVE_API std::istream& operator >> (std::istream& is, intNDArray<T>& a); #endif