Mercurial > octave-nkf
view liboctave/CollocWt.h @ 8828:8463d1a2e544
Doc fixes.
* 2]$$. => 2].$$
* @var{extrapval} => @var{extrapval}.
* call helloworld.oct => called @file{helloworld.oct}
* @itemize => @table @code
* shows. => shows:
* save => @code{save}
* @ref{Breakpoints} => @pxref{Breakpoints}
* add @noindent following example
* which is computed => and compute it
* clarify wording
* remove comma
* good => well
* set => number
* by writing => with the command
* has the option of directly calling => can call
* [-like-] {+of the right size,+}
* solvers => routines
* handle => test for
* add introductory section
* add following
* {+the+} [0..bitmax] => [0,bitmax]
* of the => with
* number => value
* add usual
* Besides when doing comparisons, logical => Logical {+also+}
* array comparison => array, comparisons
* param => parameter
* works very similar => is similar
* strings, => strings
* most simple => simplest
* easier => more easily
* like => as
* called => called,
* clarify wording
* you should simply type => use
* clarify wording
* means => way
* equally => also
* [-way much-] {+way+}
* add with mean value parameter given by the first argument, @var{l}
* add Functions described as @dfn{mapping functions} apply the given
operation to each element when given a matrix argument.
* in this brief introduction => here
* It is worth noticing => Note
* add following
* means => ways
author | Brian Gough <bjg@network-theory.co.uk> |
---|---|
date | Fri, 20 Feb 2009 11:17:01 -0500 |
parents | a1dbe9d80eee |
children | d865363208d6 |
line wrap: on
line source
/* Copyright (C) 1993, 1994, 1995, 1996, 1997, 2000, 2002, 2003, 2004, 2005, 2006, 2007 John W. Eaton 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 <http://www.gnu.org/licenses/>. */ #if !defined (octave_CollocWt_h) #define octave_CollocWt_h 1 #include <iostream> #include "dMatrix.h" #include "dColVector.h" class OCTAVE_API CollocWt { public: CollocWt (void) : n (0), inc_left (0), inc_right (0), lb (0.0), rb (1.0), Alpha (0.0), Beta (0.0), r (), q (), A (), B (), initialized (0) { } CollocWt (octave_idx_type nc, octave_idx_type il, octave_idx_type ir) : n (nc), inc_left (il), inc_right (ir), lb (0.0), rb (1.0), Alpha (0.0), Beta (0.0), r (), q (), A (), B (), initialized (0) { } CollocWt (octave_idx_type nc, octave_idx_type il, octave_idx_type ir, double l, double rr) : n (nc), inc_left (il), inc_right (ir), lb (l), rb (rr), Alpha (0.0), Beta (0.0), r (), q (), A (), B (), initialized (0) { } CollocWt (octave_idx_type nc, double a, double b, octave_idx_type il, octave_idx_type ir) : n (nc), inc_left (il), inc_right (ir), lb (0.0), rb (1.0), Alpha (a), Beta (b), initialized (0) { } CollocWt (octave_idx_type nc, double a, double b, octave_idx_type il, octave_idx_type ir, double ll, double rr) : n (nc), inc_left (il), inc_right (ir), lb (ll), rb (rr), Alpha (a), Beta (b), r (), q (), A (), B (), initialized (0) { } CollocWt (const CollocWt& a) : n (a.n), inc_left (a.inc_left), inc_right (a.inc_right), lb (a.lb), rb (a.rb), Alpha (a.Alpha), Beta (a.Beta), r (a.r), q (a.q), A (a.A), B (a.B), initialized (a.initialized) { } CollocWt& operator = (const CollocWt& a) { if (this != &a) { n = a.n; inc_left = a.inc_left; inc_right = a.inc_right; lb = a.lb; rb = a.rb; r = a.r; q = a.q; A = a.A; B = a.B; initialized = a.initialized; } return *this; } ~CollocWt (void) { } CollocWt& resize (octave_idx_type nc) { n = nc; initialized = 0; return *this; } CollocWt& add_left (void) { inc_left = 1; initialized = 0; return *this; } CollocWt& delete_left (void) { inc_left = 0; initialized = 0; return *this; } CollocWt& set_left (double val); CollocWt& add_right (void) { inc_right = 1; initialized = 0; return *this; } CollocWt& delete_right (void) { inc_right = 0; initialized = 0; return *this; } CollocWt& set_right (double val); CollocWt& set_alpha (double val) { Alpha = val; initialized = 0; return *this; } CollocWt& set_beta (double val) { Beta = val; initialized = 0; return *this; } octave_idx_type ncol (void) const { return n; } octave_idx_type left_included (void) const { return inc_left; } octave_idx_type right_included (void) const { return inc_right; } double left (void) const { return lb; } double right (void) const { return rb; } double width (void) const { return rb - lb; } double alpha (void) const { return Alpha; } double beta (void) const { return Beta; } ColumnVector roots (void) { if (!initialized) init (); return r; } ColumnVector quad (void) { if (!initialized) init (); return q; } ColumnVector quad_weights (void) { return quad (); } Matrix first (void) { if (!initialized) init (); return A; } Matrix second (void) { if (!initialized) init (); return B; } friend std::ostream& operator << (std::ostream&, const CollocWt&); protected: octave_idx_type n; octave_idx_type inc_left; octave_idx_type inc_right; double lb; double rb; double Alpha; double Beta; ColumnVector r; ColumnVector q; Matrix A; Matrix B; int initialized; void init (void); void error (const char *msg); }; #endif /* ;;; Local Variables: *** ;;; mode: C++ *** ;;; End: *** */