Mercurial > octave
view liboctave/numeric/CollocWt.h @ 30564:796f54d4ddbf stable
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2021.
In all .txi and .texi files except gpl.txi and gpl.texi in the
doc/liboctave and doc/interpreter directories, change the copyright
to "Octave Project Developers", the same as used for other source
files. Update copyright notices for 2022 (not done since 2019). For
gpl.txi and gpl.texi, change the copyright notice to be "Free Software
Foundation, Inc." and leave the date at 2007 only because this file
only contains the text of the GPL, not anything created by the Octave
Project Developers.
Add Paul Thomas to contributors.in.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 28 Dec 2021 18:22:40 -0500 |
parents | f3f3e3793fb5 |
children | db8735ee84da e88a07dec498 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1993-2022 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_CollocWt_h) #define octave_CollocWt_h 1 #include "octave-config.h" #include <iosfwd> #include "dMatrix.h" #include "dColVector.h" namespace octave { class OCTAVE_API CollocWt { public: CollocWt (void) : m_n (0), m_inc_left (0), m_inc_right (0), m_lb (0.0), m_rb (1.0), m_alpha (0.0), m_beta (0.0), m_r (), m_q (), m_A (), m_B (), m_initialized (false) { } CollocWt (octave_idx_type nc, octave_idx_type il, octave_idx_type ir) : m_n (nc), m_inc_left (il), m_inc_right (ir), m_lb (0.0), m_rb (1.0), m_alpha (0.0), m_beta (0.0), m_r (), m_q (), m_A (), m_B (), m_initialized (false) { } CollocWt (octave_idx_type nc, octave_idx_type il, octave_idx_type ir, double l, double rr) : m_n (nc), m_inc_left (il), m_inc_right (ir), m_lb (l), m_rb (rr), m_alpha (0.0), m_beta (0.0), m_r (), m_q (), m_A (), m_B (), m_initialized (false) { } CollocWt (octave_idx_type nc, double a, double b, octave_idx_type il, octave_idx_type ir) : m_n (nc), m_inc_left (il), m_inc_right (ir), m_lb (0.0), m_rb (1.0), m_alpha (a), m_beta (b), m_r (), m_q (), m_A (), m_B (), m_initialized (false) { } CollocWt (octave_idx_type nc, double a, double b, octave_idx_type il, octave_idx_type ir, double ll, double rr) : m_n (nc), m_inc_left (il), m_inc_right (ir), m_lb (ll), m_rb (rr), m_alpha (a), m_beta (b), m_r (), m_q (), m_A (), m_B (), m_initialized (false) { } CollocWt (const CollocWt& a) = default; CollocWt& operator = (const CollocWt& a) = default; ~CollocWt (void) = default; CollocWt& resize (octave_idx_type nc) { m_n = nc; m_initialized = false; return *this; } CollocWt& add_left (void) { m_inc_left = 1; m_initialized = false; return *this; } CollocWt& delete_left (void) { m_inc_left = 0; m_initialized = false; return *this; } CollocWt& set_left (double val); CollocWt& add_right (void) { m_inc_right = 1; m_initialized = false; return *this; } CollocWt& delete_right (void) { m_inc_right = 0; m_initialized = false; return *this; } CollocWt& set_right (double val); CollocWt& set_alpha (double val) { m_alpha = val; m_initialized = false; return *this; } CollocWt& set_beta (double val) { m_beta = val; m_initialized = false; return *this; } octave_idx_type ncol (void) const { return m_n; } octave_idx_type left_included (void) const { return m_inc_left; } octave_idx_type right_included (void) const { return m_inc_right; } double left (void) const { return m_lb; } double right (void) const { return m_rb; } double width (void) const { return m_rb - m_lb; } double alpha (void) const { return m_alpha; } double beta (void) const { return m_beta; } ColumnVector roots (void) { if (! m_initialized) init (); return m_r; } ColumnVector quad (void) { if (! m_initialized) init (); return m_q; } ColumnVector quad_weights (void) { return quad (); } Matrix first (void) { if (! m_initialized) init (); return m_A; } Matrix second (void) { if (! m_initialized) init (); return m_B; } friend std::ostream& operator << (std::ostream&, const CollocWt&); protected: octave_idx_type m_n; octave_idx_type m_inc_left; octave_idx_type m_inc_right; double m_lb; double m_rb; double m_alpha; double m_beta; ColumnVector m_r; ColumnVector m_q; Matrix m_A; Matrix m_B; bool m_initialized; void init (void); void error (const char *msg); }; } #if defined (OCTAVE_PROVIDE_DEPRECATED_SYMBOLS) OCTAVE_DEPRECATED (7, "use 'octave::CollocWt' instead") typedef octave::CollocWt CollocWt; #endif #endif