Mercurial > octave
view liboctave/numeric/dbleSCHUR.h @ 21213:f7d1050b9b53
maint: Clean up various usages of #ifdef.
* randmtzig.c: Use #ifdef rather than just #if.
* EditControl.h : Use '#if ! defined' rather than '#ifndef' in
guard block to match Octave style.
* dialog.cc, settings-dialog.cc: Add FIXME notes about questionable use of #if
mechanism.
* file-editor-tab.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc,
Array-i.cc, Array-s.cc, MatrixType.h, quit.h, lo-sysdep.cc, lo-cutils.c,
oct-alloc.h, oct-shlib.cc, sparse-sort.h: #define HAVE_XXX macros to 1, not
just empty but defined.
* octave-txt-lexer.h, octave-cmd.h, octave-preserve-stream-state.h, txt-eng.h,
zfstream.h, oct-conf-features.h, oct-conf.h: Use octave_ namespace prefix on
name of #define used to prevent multiple inclusion of headers.
* parser.h, webinfo.h, ov-oncleanup.h, op-int.h, display-available.h,
shared-fcns.h: Add #define guard to prevent multiple inclusion.
* quadcc.cc: use all capitals for #define MIN_CQUAD_HEAPSIZE.
* ov-intx.h: Add note that this file must not use guard #define.
* eigs-base.h, randmtzig.h: Write '! defined' rather than '!defined'.
* file-ops.cc, oct-sparse.h: Use parentheses around complex #if tests.
* oct-syscalls.cc, oct-base64.cc, statdefs.h: Indent #ifdef blocks correctly.
* oct-conf-post.in.h: Use "! defined". Define macros to 1, not just empty but
defined.
author | Rik <rik@octave.org> |
---|---|
date | Sat, 06 Feb 2016 18:22:32 -0800 |
parents | f7084eae3318 |
children | 1473547f50f5 |
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/* Copyright (C) 1994-2015 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_dbleSCHUR_h) #define octave_dbleSCHUR_h 1 #include <iosfwd> #include <string> #include "dMatrix.h" class OCTAVE_API SCHUR { public: SCHUR (void) : schur_mat (), unitary_mat (), selector (0) { } SCHUR (const Matrix& a, const std::string& ord, bool calc_unitary = true) : schur_mat (), unitary_mat (), selector (0) { init (a, ord, calc_unitary); } SCHUR (const Matrix& a, const std::string& ord, int& info, bool calc_unitary = true) : schur_mat (), unitary_mat (), selector (0) { info = init (a, ord, calc_unitary); } SCHUR (const SCHUR& a) : schur_mat (a.schur_mat), unitary_mat (a.unitary_mat), selector (0) { } SCHUR (const Matrix& s, const Matrix& u); SCHUR& operator = (const SCHUR& a) { if (this != &a) { schur_mat = a.schur_mat; unitary_mat = a.unitary_mat; } return *this; } ~SCHUR (void) { } Matrix schur_matrix (void) const { return schur_mat; } Matrix unitary_matrix (void) const { return unitary_mat; } friend std::ostream& operator << (std::ostream& os, const SCHUR& a); typedef octave_idx_type (*select_function) (const double&, const double&); private: Matrix schur_mat; Matrix unitary_mat; select_function selector; octave_idx_type init (const Matrix& a, const std::string& ord, bool calc_unitary); }; #endif