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annotate libinterp/parse-tree/pt-cbinop.cc @ 21301:40de9f8f23a6

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Use '#include "config.h"' rather than <config.h>. * mk-octave-config-h.sh, mk-opts.pl, Backend.cc, BaseControl.cc, ButtonControl.cc, Canvas.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc, EditControl.cc, Figure.cc, FigureWindow.cc, GLCanvas.cc, KeyMap.cc, ListBoxControl.cc, Logger.cc, Menu.cc, MouseModeActionGroup.cc, Object.cc, ObjectFactory.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc, PushButtonControl.cc, PushTool.cc, QtHandlesUtils.cc, RadioButtonControl.cc, SliderControl.cc, TextControl.cc, TextEdit.cc, ToggleButtonControl.cc, ToggleTool.cc, ToolBar.cc, ToolBarButton.cc, __init_qt__.cc, annotation-dialog.cc, gl-select.cc, module.mk, kpty.cpp, color-picker.cc, dialog.cc, documentation-dock-widget.cc, files-dock-widget.cc, find-files-dialog.cc, find-files-model.cc, history-dock-widget.cc, file-editor-tab.cc, file-editor-tab.h, file-editor.cc, find-dialog.cc, marker.cc, octave-qscintilla.cc, octave-txt-lexer.cc, main-window.cc, octave-cmd.cc, octave-dock-widget.cc, 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hess.cc, hex2num.cc, hook-fcn.cc, input.cc, inv.cc, jit-ir.cc, jit-typeinfo.cc, jit-util.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc, ls-ascii-helper.cc, ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc, ls-oct-binary.cc, ls-oct-text.cc, ls-utils.cc, lsode.cc, lu.cc, luinc.cc, mappers.cc, matrix_type.cc, max.cc, mex.cc, mgorth.cc, nproc.cc, oct-errno.in.cc, oct-fstrm.cc, oct-hdf5-types.cc, oct-hist.cc, oct-iostrm.cc, oct-lvalue.cc, oct-map.cc, oct-prcstrm.cc, oct-procbuf.cc, oct-stream.cc, oct-strstrm.cc, oct-tex-lexer.in.ll, oct-tex-parser.in.yy, octave-link.cc, ordschur.cc, pager.cc, pinv.cc, pr-output.cc, procstream.cc, profiler.cc, psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sighandlers.cc, siglist.c, sparse-xdiv.cc, sparse-xpow.cc, sparse.cc, spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, text-renderer.cc, time.cc, toplev.cc, tril.cc, tsearch.cc, txt-eng.cc, typecast.cc, urlwrite.cc, utils.cc, variables.cc, xdiv.cc, xgl2ps.c, xnorm.cc, xpow.cc, zfstream.cc, __delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc, __init_gnuplot__.cc, __magick_read__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc, convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc, mkbuiltins, mkops, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc, ov-base-scalar.cc, ov-base-sparse.cc, ov-base.cc, ov-bool-mat.cc, ov-bool-sparse.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-ch-mat.cc, ov-class.cc, ov-classdef.cc, ov-colon.cc, ov-complex.cc, ov-cs-list.cc, ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-fcn.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc, ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-lazy-idx.cc, ov-mex-fcn.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-perm.cc, ov-range.cc, ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-struct.cc, ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc, ov.cc, ovl.cc, octave.cc, op-b-b.cc, op-b-bm.cc, op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc, op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc, op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc, op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc, op-dm-template.cc, op-dms-template.cc, op-double-conv.cc, op-fcdm-fcdm.cc, op-fcdm-fdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc, op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-float-conv.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc, op-int-conv.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc, op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc, op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, lex.ll, oct-parse.in.yy, pt-arg-list.cc, pt-array-list.cc, pt-assign.cc, pt-binop.cc, pt-bp.cc, pt-cbinop.cc, pt-cell.cc, pt-check.cc, pt-classdef.cc, pt-cmd.cc, pt-colon.cc, pt-const.cc, pt-decl.cc, pt-eval.cc, pt-except.cc, pt-exp.cc, pt-fcn-handle.cc, pt-funcall.cc, pt-id.cc, pt-idx.cc, pt-jump.cc, pt-loop.cc, pt-mat.cc, pt-misc.cc, pt-pr-code.cc, pt-select.cc, pt-stmt.cc, pt-unop.cc, pt.cc, token.cc, Array-jit.cc, Array-os.cc, Array-sym.cc, Array-tc.cc, version.cc, Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc, Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc, Array-voidp.cc, Array.cc, CColVector.cc, CDiagMatrix.cc, CMatrix.cc, CNDArray.cc, CRowVector.cc, CSparse.cc, DiagArray2.cc, MArray-C.cc, MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc, MDiagArray2.cc, MSparse-C.cc, MSparse-d.cc, MatrixType.cc, PermMatrix.cc, Range.cc, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, boolMatrix.cc, boolNDArray.cc, boolSparse.cc, chMatrix.cc, chNDArray.cc, dColVector.cc, dDiagMatrix.cc, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc, dim-vector.cc, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc, fCNDArray.cc, fCRowVector.cc, fColVector.cc, fDiagMatrix.cc, fMatrix.cc, fNDArray.cc, fRowVector.cc, idx-vector.cc, int16NDArray.cc, int32NDArray.cc, int64NDArray.cc, int8NDArray.cc, intNDArray.cc, uint16NDArray.cc, uint32NDArray.cc, uint64NDArray.cc, uint8NDArray.cc, blaswrap.c, cquit.c, f77-extern.cc, f77-fcn.c, lo-error.c, quit.cc, CollocWt.cc, DASPK.cc, DASRT.cc, DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, aepbalance.cc, chol.cc, eigs-base.cc, fEIG.cc, gepbalance.cc, hess.cc, lo-mappers.cc, lo-specfun.cc, lu.cc, oct-convn.cc, oct-fftw.cc, oct-norm.cc, oct-rand.cc, oct-spparms.cc, qr.cc, qrp.cc, randgamma.c, randmtzig.c, randpoisson.c, schur.cc, sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, svd.cc, mk-ops.awk, dir-ops.cc, file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc, oct-env.cc, oct-group.cc, oct-passwd.cc, oct-syscalls.cc, oct-time.cc, oct-uname.cc, cmd-edit.cc, cmd-hist.cc, data-conv.cc, f2c-main.c, glob-match.cc, kpse.cc, lo-array-errwarn.cc, lo-array-gripes.cc, lo-cutils.c, lo-ieee.cc, lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc, oct-inttypes.cc, oct-locbuf.cc, oct-mutex.cc, oct-rl-edit.c, oct-rl-hist.c, oct-shlib.cc, oct-sort.cc, pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc, sparse-util.cc, str-vec.cc, unwind-prot.cc, url-transfer.cc, display-available.c, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc, octave-config.in.cc: Use '#include "config.h"' rather than <config.h>.
author Rik <rik@octave.org>
date Thu, 18 Feb 2016 13:34:50 -0800
parents fcac5dbbf9ed
children 5b9868c2e212
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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
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4197fc428c7d maint: Update copyright notices for 2015.
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3 Copyright (C) 2008-2015 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 "ovl.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 octave_value_list
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36 tree_compound_binary_expression::rvalue (int nargout)
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37 {
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38 octave_value_list retval;
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39
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40 if (nargout > 1)
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41 error ("binary operator '%s': invalid number of output arguments",
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42 oper ().c_str ());
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43
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44 retval = rvalue1 (nargout);
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45
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46 return retval;
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47 }
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48
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49 octave_value
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50 tree_compound_binary_expression::rvalue1 (int)
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51 {
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52 octave_value retval;
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53
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54 if (op_lhs)
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55 {
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56 octave_value a = op_lhs->rvalue1 ();
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57
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58 if (a.is_defined () && op_rhs)
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59 {
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60 octave_value b = op_rhs->rvalue1 ();
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61
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62 if (b.is_defined ())
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63 retval = ::do_binary_op (etype, a, b);
19656
bf88eab464b8 Detect binary operations with a transposed matrix and forward to BLAS (bug #42716).
David Bateman <dbateman@free.fr>
parents: 18100
diff changeset
64 }
bf88eab464b8 Detect binary operations with a transposed matrix and forward to BLAS (bug #42716).
David Bateman <dbateman@free.fr>
parents: 18100
diff changeset
65 }
bf88eab464b8 Detect binary operations with a transposed matrix and forward to BLAS (bug #42716).
David Bateman <dbateman@free.fr>
parents: 18100
diff changeset
66
bf88eab464b8 Detect binary operations with a transposed matrix and forward to BLAS (bug #42716).
David Bateman <dbateman@free.fr>
parents: 18100
diff changeset
67 return retval;
bf88eab464b8 Detect binary operations with a transposed matrix and forward to BLAS (bug #42716).
David Bateman <dbateman@free.fr>
parents: 18100
diff changeset
68 }
bf88eab464b8 Detect binary operations with a transposed matrix and forward to BLAS (bug #42716).
David Bateman <dbateman@free.fr>
parents: 18100
diff changeset
69
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
70 // If a tree expression is a transpose or hermitian transpose, return
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
71 // the argument and corresponding operator.
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
72
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
73 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
74 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
75 {
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
76 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
77 {
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
78 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
79 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
80
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
81 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
82
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
83 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
84 || op == octave_value::op_hermitian)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 9702
diff changeset
85 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
86 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 9702
diff changeset
87 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
88
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
89 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
90 }
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
91 else
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
92 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
93 }
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
94
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
95 static octave_value::unary_op
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
96 strip_not (tree_expression *&exp)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
97 {
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
98 if (exp->is_unary_expression ())
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
99 {
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
100 tree_unary_expression *uexp =
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
101 dynamic_cast<tree_unary_expression *> (exp);
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
102
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
103 octave_value::unary_op op = uexp->op_type ();
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
104
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
105 if (op == octave_value::op_not)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 9702
diff changeset
106 exp = uexp->operand ();
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
107 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 9702
diff changeset
108 op = octave_value::unknown_unary_op;
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
109
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
110 return op;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
111 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
112 else
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
113 return octave_value::unknown_unary_op;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
114 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
115
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
116 // 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
117 // 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
118
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
119 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
120 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
121 {
13222
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
122 octave_value::compound_binary_op retop
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
123 = octave_value::unknown_compound_binary_op;
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
124
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
125 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
126
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
127 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
128 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
129 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
130 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
131 else
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
132 {
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
133 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
134
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
135 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
136 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
137 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
138 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
139 }
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
140
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
141 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
142 }
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
143
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
144 // 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
145
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
146 static octave_value::compound_binary_op
9702
9ecd35a606e3 avoid some warnings from g++
John W. Eaton <jwe@octave.org>
parents: 9661
diff changeset
147 simplify_ldiv_op (tree_expression *&a, tree_expression *&)
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
148 {
13222
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
149 octave_value::compound_binary_op retop
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
150 = octave_value::unknown_compound_binary_op;
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
151
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
152 octave_value::unary_op opa = strip_trans_herm (a);
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
153
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
154 if (opa == octave_value::op_hermitian)
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
155 retop = octave_value::op_herm_ldiv;
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
156 else if (opa == octave_value::op_transpose)
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
157 retop = octave_value::op_trans_ldiv;
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
158
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
159 return retop;
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
160 }
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 8982
diff changeset
161
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
162 // Possibly contract and/or with negation.
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
163
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
164 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
165 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
166 octave_value::binary_op op)
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
167 {
13222
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
168 octave_value::compound_binary_op retop
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
169 = octave_value::unknown_compound_binary_op;
82f3a0c27569 fix warnings for uninitialized variables
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
170
8982
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
171 octave_value::unary_op opa = strip_not (a);
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
172
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
173 if (opa == octave_value::op_not)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
174 {
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
175 if (op == octave_value::op_el_and)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
176 retop = octave_value::op_el_not_and;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
177 else if (op == octave_value::op_el_or)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
178 retop = octave_value::op_el_not_or;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
179 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
180 else
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
181 {
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
182 octave_value::unary_op opb = strip_not (b);
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
183
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
184 if (opb == octave_value::op_not)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
185 {
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
186 if (op == octave_value::op_el_and)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
187 retop = octave_value::op_el_and_not;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
188 else if (op == octave_value::op_el_or)
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
189 retop = octave_value::op_el_or_not;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
190 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
191 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
192
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
193 return retop;
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
194 }
dc6bda6f9994 implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
195
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
196 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
197 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:
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198 int l, int c, octave_value::binary_op t)
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199 {
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200 tree_expression *ca = a;
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201 tree_expression *cb = b;
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202 octave_value::compound_binary_op ct;
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203
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204 switch (t)
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205 {
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206 case octave_value::op_mul:
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207 ct = simplify_mul_op (ca, cb);
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208 break;
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209
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210 case octave_value::op_ldiv:
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211 ct = simplify_ldiv_op (ca, cb);
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212 break;
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213
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214 case octave_value::op_el_and:
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215 case octave_value::op_el_or:
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216 ct = simplify_and_or_op (ca, cb, t);
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217 break;
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218
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219 default:
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220 ct = octave_value::unknown_compound_binary_op;
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221 break;
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222 }
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223
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224 tree_binary_expression *ret = (ct == octave_value::unknown_compound_binary_op)
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225 ? new tree_binary_expression (a, b, l, c, t)
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226 : new tree_compound_binary_expression (a, b, l,
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227 c, t, ca,
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228 cb, ct);
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229
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230 return ret;
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231 }