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annotate libinterp/parse-tree/pt-cbinop.cc @ 17787:175b392e91fe

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Use GNU style coding conventions for code in libinterp/ * libinterp/corefcn/Cell.h, libinterp/corefcn/__contourc__.cc, libinterp/corefcn/__dispatch__.cc, libinterp/corefcn/__lin_interpn__.cc, libinterp/corefcn/__pchip_deriv__.cc, libinterp/corefcn/__qp__.cc, libinterp/corefcn/balance.cc, libinterp/corefcn/besselj.cc, libinterp/corefcn/betainc.cc, libinterp/corefcn/bitfcns.cc, libinterp/corefcn/bsxfun.cc, libinterp/corefcn/c-file-ptr-stream.cc, libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/cellfun.cc, libinterp/corefcn/colloc.cc, libinterp/corefcn/comment-list.h, libinterp/corefcn/conv2.cc, libinterp/corefcn/daspk.cc, libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc, libinterp/corefcn/data.cc, libinterp/corefcn/debug.cc, libinterp/corefcn/defaults.cc, libinterp/corefcn/defaults.in.h, libinterp/corefcn/defun-int.h, libinterp/corefcn/defun.cc, libinterp/corefcn/det.cc, libinterp/corefcn/dirfns.cc, libinterp/corefcn/display.cc, libinterp/corefcn/dlmread.cc, libinterp/corefcn/dot.cc, libinterp/corefcn/dynamic-ld.cc, libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/eig.cc, libinterp/corefcn/ellipj.cc, libinterp/corefcn/error.cc, libinterp/corefcn/error.h, libinterp/corefcn/event-queue.h, libinterp/corefcn/fft.cc, libinterp/corefcn/fft2.cc, libinterp/corefcn/fftn.cc, libinterp/corefcn/file-io.cc, libinterp/corefcn/filter.cc, libinterp/corefcn/find.cc, libinterp/corefcn/gammainc.cc, libinterp/corefcn/gcd.cc, libinterp/corefcn/getgrent.cc, libinterp/corefcn/getpwent.cc, libinterp/corefcn/getrusage.cc, libinterp/corefcn/givens.cc, libinterp/corefcn/gl-render.cc, libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/gl2ps-renderer.h, libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h, libinterp/corefcn/gripes.cc, libinterp/corefcn/gripes.h, libinterp/corefcn/help.cc, libinterp/corefcn/hess.cc, libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc, libinterp/corefcn/input.h, libinterp/corefcn/inv.cc, libinterp/corefcn/jit-ir.h, libinterp/corefcn/jit-typeinfo.cc, libinterp/corefcn/jit-typeinfo.h, libinterp/corefcn/jit-util.h, libinterp/corefcn/kron.cc, libinterp/corefcn/load-path.cc, libinterp/corefcn/load-path.h, libinterp/corefcn/load-save.cc, libinterp/corefcn/load-save.h, libinterp/corefcn/lookup.cc, libinterp/corefcn/ls-ascii-helper.cc, libinterp/corefcn/ls-hdf5.cc, libinterp/corefcn/ls-hdf5.h, libinterp/corefcn/ls-mat-ascii.cc, libinterp/corefcn/ls-mat-ascii.h, libinterp/corefcn/ls-mat4.cc, libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/ls-mat5.h, libinterp/corefcn/ls-oct-ascii.cc, libinterp/corefcn/lsode.cc, libinterp/corefcn/lu.cc, libinterp/corefcn/luinc.cc, libinterp/corefcn/mappers.cc, libinterp/corefcn/matrix_type.cc, libinterp/corefcn/max.cc, libinterp/corefcn/md5sum.cc, libinterp/corefcn/mex.cc, libinterp/corefcn/mexproto.h, libinterp/corefcn/mgorth.cc, libinterp/corefcn/mxarray.in.h, libinterp/corefcn/nproc.cc, libinterp/corefcn/oct-hist.cc, libinterp/corefcn/oct-lvalue.h, libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h, libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.cc, libinterp/corefcn/oct-stream.h, libinterp/corefcn/octave-link.cc, libinterp/corefcn/octave-link.h, libinterp/corefcn/pager.cc, libinterp/corefcn/pinv.cc, libinterp/corefcn/pr-output.cc, libinterp/corefcn/procstream.h, libinterp/corefcn/profiler.cc, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/pt-jit.h, libinterp/corefcn/quad.cc, libinterp/corefcn/quadcc.cc, libinterp/corefcn/qz.cc, libinterp/corefcn/rand.cc, libinterp/corefcn/rcond.cc, libinterp/corefcn/regexp.cc, libinterp/corefcn/schur.cc, libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sighandlers.h, libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/sparse-xdiv.h, libinterp/corefcn/sparse-xpow.cc, libinterp/corefcn/sparse.cc, libinterp/corefcn/spparms.cc, libinterp/corefcn/sqrtm.cc, libinterp/corefcn/str2double.cc, libinterp/corefcn/strfind.cc, libinterp/corefcn/strfns.cc, libinterp/corefcn/sub2ind.cc, libinterp/corefcn/svd.cc, libinterp/corefcn/syl.cc, libinterp/corefcn/symtab.cc, libinterp/corefcn/symtab.h, libinterp/corefcn/syscalls.cc, libinterp/corefcn/sysdep.cc, libinterp/corefcn/sysdep.h, libinterp/corefcn/time.cc, libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h, libinterp/corefcn/tril.cc, libinterp/corefcn/txt-eng-ft.cc, libinterp/corefcn/txt-eng-ft.h, libinterp/corefcn/txt-eng.h, libinterp/corefcn/typecast.cc, libinterp/corefcn/urlwrite.cc, libinterp/corefcn/utils.cc, libinterp/corefcn/variables.cc, libinterp/corefcn/variables.h, libinterp/corefcn/xdiv.cc, libinterp/corefcn/xdiv.h, libinterp/corefcn/xnorm.h, libinterp/corefcn/xpow.cc, libinterp/corefcn/xpow.h, libinterp/corefcn/zfstream.cc, libinterp/corefcn/zfstream.h, libinterp/dldfcn/__delaunayn__.cc, libinterp/dldfcn/__dsearchn__.cc, libinterp/dldfcn/__eigs__.cc, libinterp/dldfcn/__fltk_uigetfile__.cc, libinterp/dldfcn/__glpk__.cc, libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/__init_gnuplot__.cc, libinterp/dldfcn/__magick_read__.cc, libinterp/dldfcn/__voronoi__.cc, libinterp/dldfcn/amd.cc, libinterp/dldfcn/ccolamd.cc, libinterp/dldfcn/chol.cc, libinterp/dldfcn/colamd.cc, libinterp/dldfcn/convhulln.cc, libinterp/dldfcn/dmperm.cc, libinterp/dldfcn/fftw.cc, libinterp/dldfcn/qr.cc, libinterp/dldfcn/symbfact.cc, libinterp/dldfcn/symrcm.cc, libinterp/dldfcn/tsearch.cc, libinterp/octave-value/ov-base-diag.cc, libinterp/octave-value/ov-base-diag.h, libinterp/octave-value/ov-base-int.cc, libinterp/octave-value/ov-base-int.h, libinterp/octave-value/ov-base-mat.h, libinterp/octave-value/ov-base-scalar.cc, libinterp/octave-value/ov-base-scalar.h, libinterp/octave-value/ov-base-sparse.cc, libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.cc, libinterp/octave-value/ov-base.h, libinterp/octave-value/ov-bool-mat.cc, libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.cc, libinterp/octave-value/ov-bool-sparse.h, libinterp/octave-value/ov-bool.cc, libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.cc, libinterp/octave-value/ov-builtin.h, libinterp/octave-value/ov-cell.cc, libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.cc, libinterp/octave-value/ov-ch-mat.h, libinterp/octave-value/ov-class.cc, libinterp/octave-value/ov-class.h, libinterp/octave-value/ov-colon.h, libinterp/octave-value/ov-complex.cc, libinterp/octave-value/ov-complex.h, libinterp/octave-value/ov-cx-diag.cc, libinterp/octave-value/ov-cx-diag.h, libinterp/octave-value/ov-cx-mat.cc, libinterp/octave-value/ov-cx-mat.h, libinterp/octave-value/ov-cx-sparse.cc, libinterp/octave-value/ov-cx-sparse.h, libinterp/octave-value/ov-dld-fcn.h, libinterp/octave-value/ov-fcn-handle.cc, libinterp/octave-value/ov-fcn-handle.h, libinterp/octave-value/ov-fcn-inline.cc, libinterp/octave-value/ov-fcn-inline.h, libinterp/octave-value/ov-fcn.h, libinterp/octave-value/ov-float.cc, libinterp/octave-value/ov-float.h, libinterp/octave-value/ov-flt-complex.cc, libinterp/octave-value/ov-flt-complex.h, libinterp/octave-value/ov-flt-cx-diag.cc, libinterp/octave-value/ov-flt-cx-diag.h, libinterp/octave-value/ov-flt-cx-mat.cc, libinterp/octave-value/ov-flt-cx-mat.h, libinterp/octave-value/ov-flt-re-diag.cc, libinterp/octave-value/ov-flt-re-diag.h, libinterp/octave-value/ov-flt-re-mat.cc, libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int16.cc, libinterp/octave-value/ov-int32.cc, libinterp/octave-value/ov-int64.cc, libinterp/octave-value/ov-int8.cc, libinterp/octave-value/ov-intx.h, libinterp/octave-value/ov-java.cc, libinterp/octave-value/ov-lazy-idx.h, libinterp/octave-value/ov-mex-fcn.cc, libinterp/octave-value/ov-mex-fcn.h, libinterp/octave-value/ov-null-mat.cc, libinterp/octave-value/ov-null-mat.h, libinterp/octave-value/ov-oncleanup.cc, libinterp/octave-value/ov-perm.cc, libinterp/octave-value/ov-perm.h, libinterp/octave-value/ov-range.cc, libinterp/octave-value/ov-range.h, libinterp/octave-value/ov-re-diag.cc, libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.cc, libinterp/octave-value/ov-re-mat.h, libinterp/octave-value/ov-re-sparse.cc, libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.cc, libinterp/octave-value/ov-scalar.h, libinterp/octave-value/ov-str-mat.cc, libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.cc, libinterp/octave-value/ov-struct.h, libinterp/octave-value/ov-type-conv.h, libinterp/octave-value/ov-typeinfo.cc, libinterp/octave-value/ov-typeinfo.h, libinterp/octave-value/ov-uint16.cc, libinterp/octave-value/ov-uint32.cc, libinterp/octave-value/ov-uint64.cc, libinterp/octave-value/ov-uint8.cc, libinterp/octave-value/ov-usr-fcn.cc, libinterp/octave-value/ov-usr-fcn.h, libinterp/octave-value/ov.cc, libinterp/octave-value/ov.h, libinterp/octave.cc, libinterp/operators/op-b-bm.cc, libinterp/operators/op-b-sbm.cc, libinterp/operators/op-bm-b.cc, libinterp/operators/op-bm-bm.cc, libinterp/operators/op-cdm-cdm.cc, libinterp/operators/op-chm.cc, libinterp/operators/op-class.cc, libinterp/operators/op-cm-cm.cc, libinterp/operators/op-cm-cs.cc, libinterp/operators/op-cm-s.cc, libinterp/operators/op-cm-scm.cc, libinterp/operators/op-cm-sm.cc, libinterp/operators/op-cs-cm.cc, libinterp/operators/op-cs-cs.cc, libinterp/operators/op-cs-scm.cc, libinterp/operators/op-cs-sm.cc, libinterp/operators/op-dm-dm.cc, libinterp/operators/op-dm-scm.cc, libinterp/operators/op-double-conv.cc, libinterp/operators/op-fcdm-fcdm.cc, libinterp/operators/op-fcm-fcm.cc, libinterp/operators/op-fcm-fcs.cc, libinterp/operators/op-fcm-fm.cc, libinterp/operators/op-fcm-fs.cc, libinterp/operators/op-fcs-fcm.cc, libinterp/operators/op-fcs-fcs.cc, libinterp/operators/op-fcs-fm.cc, libinterp/operators/op-fcs-fs.cc, libinterp/operators/op-fdm-fdm.cc, libinterp/operators/op-float-conv.cc, libinterp/operators/op-fm-fcm.cc, libinterp/operators/op-fm-fcs.cc, libinterp/operators/op-fm-fm.cc, libinterp/operators/op-fm-fs.cc, libinterp/operators/op-fs-fcm.cc, libinterp/operators/op-fs-fcs.cc, libinterp/operators/op-fs-fm.cc, libinterp/operators/op-fs-fs.cc, libinterp/operators/op-m-cm.cc, libinterp/operators/op-m-cs.cc, libinterp/operators/op-m-m.cc, libinterp/operators/op-m-s.cc, libinterp/operators/op-m-scm.cc, libinterp/operators/op-m-sm.cc, libinterp/operators/op-pm-scm.cc, libinterp/operators/op-range.cc, libinterp/operators/op-s-cm.cc, libinterp/operators/op-s-cs.cc, libinterp/operators/op-s-scm.cc, libinterp/operators/op-sbm-b.cc, libinterp/operators/op-sbm-bm.cc, libinterp/operators/op-sbm-sbm.cc, libinterp/operators/op-scm-cm.cc, libinterp/operators/op-scm-cs.cc, libinterp/operators/op-scm-m.cc, libinterp/operators/op-scm-s.cc, libinterp/operators/op-scm-scm.cc, libinterp/operators/op-scm-sm.cc, libinterp/operators/op-sm-cm.cc, libinterp/operators/op-sm-m.cc, libinterp/operators/op-sm-s.cc, libinterp/operators/op-sm-scm.cc, libinterp/operators/op-sm-sm.cc, libinterp/operators/op-str-m.cc, libinterp/operators/op-str-s.cc, libinterp/operators/op-str-str.cc, libinterp/operators/ops.h, libinterp/parse-tree/lex.h, libinterp/parse-tree/parse.h, libinterp/parse-tree/pt-arg-list.cc, libinterp/parse-tree/pt-arg-list.h, libinterp/parse-tree/pt-assign.cc, libinterp/parse-tree/pt-assign.h, libinterp/parse-tree/pt-binop.cc, libinterp/parse-tree/pt-binop.h, libinterp/parse-tree/pt-bp.h, libinterp/parse-tree/pt-cbinop.cc, libinterp/parse-tree/pt-check.cc, libinterp/parse-tree/pt-colon.cc, libinterp/parse-tree/pt-colon.h, libinterp/parse-tree/pt-const.cc, libinterp/parse-tree/pt-decl.cc, libinterp/parse-tree/pt-decl.h, libinterp/parse-tree/pt-eval.cc, libinterp/parse-tree/pt-except.h, libinterp/parse-tree/pt-exp.h, libinterp/parse-tree/pt-fcn-handle.cc, libinterp/parse-tree/pt-id.cc, libinterp/parse-tree/pt-id.h, libinterp/parse-tree/pt-idx.cc, libinterp/parse-tree/pt-idx.h, libinterp/parse-tree/pt-loop.h, libinterp/parse-tree/pt-mat.cc, libinterp/parse-tree/pt-misc.cc, libinterp/parse-tree/pt-misc.h, libinterp/parse-tree/pt-pr-code.cc, libinterp/parse-tree/pt-select.h, libinterp/parse-tree/pt-stmt.h, libinterp/parse-tree/token.h, libinterp/version.cc: Use GNU style coding conventions for code in libinterp/
author Rik <rik@octave.org>
date Mon, 28 Oct 2013 19:51:46 -0700
parents d63878346099
children 6a71e5030df5
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5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
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1 /*
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2
17744
d63878346099 maint: Update copyright notices for release.
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3 Copyright (C) 2008-2013 Jaroslav Hajek
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include "error.h"
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28 #include "oct-obj.h"
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29 #include "ov.h"
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30 #include "pt-cbinop.h"
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31 #include "pt-bp.h"
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32 #include "pt-unop.h"
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33 #include "pt-walk.h"
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34
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35 // If a tree expression is a transpose or hermitian transpose, return
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36 // the argument and corresponding operator.
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Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
37
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
38 static octave_value::unary_op
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
39 strip_trans_herm (tree_expression *&exp)
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
40 {
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
41 if (exp->is_unary_expression ())
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
42 {
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
43 tree_unary_expression *uexp =
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
44 dynamic_cast<tree_unary_expression *> (exp);
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
45
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
46 octave_value::unary_op op = uexp->op_type ();
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
47
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
48 if (op == octave_value::op_transpose
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
49 || op == octave_value::op_hermitian)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 9702
diff changeset
50 exp = uexp->operand ();
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
51 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 9702
diff changeset
52 op = octave_value::unknown_unary_op;
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
53
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
54 return op;
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
55 }
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
56 else
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
57 return octave_value::unknown_unary_op;
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
58 }
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
59
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
60 static octave_value::unary_op
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
61 strip_not (tree_expression *&exp)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
62 {
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
63 if (exp->is_unary_expression ())
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
64 {
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
65 tree_unary_expression *uexp =
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
66 dynamic_cast<tree_unary_expression *> (exp);
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
67
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
68 octave_value::unary_op op = uexp->op_type ();
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
69
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
70 if (op == octave_value::op_not)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 9702
diff changeset
71 exp = uexp->operand ();
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
72 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 9702
diff changeset
73 op = octave_value::unknown_unary_op;
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
74
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
75 return op;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
76 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
77 else
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
78 return octave_value::unknown_unary_op;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
79 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
80
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
81 // Possibly convert multiplication to trans_mul, mul_trans, herm_mul,
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
82 // or mul_herm.
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
83
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
84 static octave_value::compound_binary_op
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
85 simplify_mul_op (tree_expression *&a, tree_expression *&b)
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
86 {
13222
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
87 octave_value::compound_binary_op retop
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
88 = octave_value::unknown_compound_binary_op;
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
89
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
90 octave_value::unary_op opa = strip_trans_herm (a);
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
91
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
92 if (opa == octave_value::op_hermitian)
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
93 retop = octave_value::op_herm_mul;
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
94 else if (opa == octave_value::op_transpose)
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
95 retop = octave_value::op_trans_mul;
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
96 else
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
97 {
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
98 octave_value::unary_op opb = strip_trans_herm (b);
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
99
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
100 if (opb == octave_value::op_hermitian)
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
101 retop = octave_value::op_mul_herm;
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
102 else if (opb == octave_value::op_transpose)
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
103 retop = octave_value::op_mul_trans;
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
104 }
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
105
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
106 return retop;
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
107 }
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
108
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
109 // Possibly convert left division to trans_ldiv or herm_ldiv.
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
110
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
111 static octave_value::compound_binary_op
9702
9ecd35a606e3 avoid some warnings from g++
John W. Eaton <jwe@octave.org>
parents: 9661
diff changeset
112 simplify_ldiv_op (tree_expression *&a, tree_expression *&)
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
113 {
13222
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
114 octave_value::compound_binary_op retop
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
115 = octave_value::unknown_compound_binary_op;
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
116
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
117 octave_value::unary_op opa = strip_trans_herm (a);
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
118
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
119 if (opa == octave_value::op_hermitian)
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
120 retop = octave_value::op_herm_ldiv;
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
121 else if (opa == octave_value::op_transpose)
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
122 retop = octave_value::op_trans_ldiv;
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
123
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
124 return retop;
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
125 }
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
126
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
127 // Possibly contract and/or with negation.
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
128
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
129 static octave_value::compound_binary_op
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
130 simplify_and_or_op (tree_expression *&a, tree_expression *&b,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
131 octave_value::binary_op op)
8982
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Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
132 {
13222
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
133 octave_value::compound_binary_op retop
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
134 = octave_value::unknown_compound_binary_op;
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
135
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
136 octave_value::unary_op opa = strip_not (a);
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
137
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
138 if (opa == octave_value::op_not)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
139 {
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
140 if (op == octave_value::op_el_and)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
141 retop = octave_value::op_el_not_and;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
142 else if (op == octave_value::op_el_or)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
143 retop = octave_value::op_el_not_or;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
144 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
145 else
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
146 {
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
147 octave_value::unary_op opb = strip_not (b);
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
148
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
149 if (opb == octave_value::op_not)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
150 {
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
151 if (op == octave_value::op_el_and)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
152 retop = octave_value::op_el_and_not;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
153 else if (op == octave_value::op_el_or)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
154 retop = octave_value::op_el_or_not;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
155 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
156 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
157
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
158 return retop;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
159 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
160
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
161 tree_binary_expression *
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
162 maybe_compound_binary_expression (tree_expression *a, tree_expression *b,
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
163 int l, int c, octave_value::binary_op t)
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
164 {
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
165 tree_expression *ca = a, *cb = b;
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
166 octave_value::compound_binary_op ct;
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
167
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
168 switch (t)
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
169 {
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
170 case octave_value::op_mul:
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171 ct = simplify_mul_op (ca, cb);
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172 break;
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173
9661
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174 case octave_value::op_ldiv:
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175 ct = simplify_ldiv_op (ca, cb);
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176 break;
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177
8982
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178 case octave_value::op_el_and:
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179 case octave_value::op_el_or:
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180 ct = simplify_and_or_op (ca, cb, t);
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181 break;
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182
7800
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183 default:
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184 ct = octave_value::unknown_compound_binary_op;
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185 break;
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186 }
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187
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188 tree_binary_expression *ret = (ct == octave_value::unknown_compound_binary_op)
17787
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189 ? new tree_binary_expression (a, b, l, c, t)
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190 : new tree_compound_binary_expression (a, b, l,
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191 c, t, ca,
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192 cb, ct);
7800
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193
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194 return ret;
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195 }