Mercurial > octave
view liboctave/numeric/DAERTFunc.h @ 30942:84e7222b6b5c
lo-specfun.cc: Remove code duplication for airy and biry functions (bug #62321)
Co-author: Zoïs Moitier <zois.moitier@kit.edu>
lo-specfun.cc: The external Fortran library functions ZAIRY, CAIRY, ZBIRY, and
CBIRY can already scale or unscale their respective results depending on
whether an input parameter KODE is set to 1 or to 2. This changeset removes
the duplication of that scaling functionality in lo-specfun.cc, and calls the
library functions with the appropriate value of KODE.
author | Arun Giridhar <arungiridhar@gmail.com> |
---|---|
date | Mon, 18 Apr 2022 09:32:12 -0400 |
parents | 796f54d4ddbf |
children | 597f3ee61a48 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2002-2022 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_DAERTFunc_h) #define octave_DAERTFunc_h 1 #include "octave-config.h" #include "DAEFunc.h" class DAERTFunc : public DAEFunc { public: typedef ColumnVector (*DAERTConstrFunc) (const ColumnVector& x, double t); DAERTFunc (void) : DAEFunc (), m_constr (nullptr), m_reset (true) { } DAERTFunc (DAERHSFunc f) : DAEFunc (f), m_constr (nullptr), m_reset (true) { } DAERTFunc (DAERHSFunc f, DAEJacFunc j) : DAEFunc (f, j), m_constr (nullptr), m_reset (true) { } DAERTFunc (DAERHSFunc f, DAERTConstrFunc cf) : DAEFunc (f), m_constr (cf), m_reset (true) { } DAERTFunc (DAERHSFunc f, DAERTConstrFunc cf, DAEJacFunc j) : DAEFunc (f, j), m_constr (cf), m_reset (true) { } DAERTFunc (const DAERTFunc& a) : DAEFunc (a), m_constr (a.m_constr), m_reset (a.m_reset) { } DAERTFunc& operator = (const DAERTFunc& a) { if (this != &a) { DAEFunc::operator = (a); m_constr = a.m_constr; m_reset = a.m_reset; } return *this; } virtual ~DAERTFunc (void) = default; DAERTConstrFunc constraint_function (void) const { return m_constr; } DAERTFunc& set_constraint_function (DAERTConstrFunc cf) { m_constr = cf; m_reset = true; return *this; } protected: DAERTConstrFunc m_constr; // This variable is TRUE when this object is constructed, and also // after any internal data has changed. Derived classes may use // this information (and change it) to know when to (re)initialize // their own internal data related to this object. bool m_reset; }; #endif