octave: libinterp/octave-value/ov-base-diag.cc annotate

annotate libinterp/octave-value/ov-base-diag.cc @ 31771:21f9b34eb893

maint: Eliminate "(void)" in C++ function prototypes/declarations. * mk-opts.pl, external.txi, embedded.cc, make_int.cc, standalone.cc, standalonebuiltin.cc, BaseControl.cc, BaseControl.h, ButtonControl.cc, ButtonControl.h, ButtonGroup.cc, ButtonGroup.h, Canvas.cc, Canvas.h, CheckBoxControl.cc, CheckBoxControl.h, Container.cc, Container.h, ContextMenu.cc, ContextMenu.h, EditControl.cc, EditControl.h, Figure.cc, Figure.h, FigureWindow.cc, FigureWindow.h, GLCanvas.cc, GLCanvas.h, GenericEventNotify.h, KeyMap.cc, ListBoxControl.cc, ListBoxControl.h, Logger.cc, Logger.h, Menu.cc, Menu.h, MenuContainer.h, Object.cc, Object.h, ObjectProxy.cc, ObjectProxy.h, Panel.cc, Panel.h, PopupMenuControl.cc, PopupMenuControl.h, PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h, RadioButtonControl.cc, RadioButtonControl.h, SliderControl.cc, SliderControl.h, Table.cc, Table.h, TextControl.cc, TextControl.h, TextEdit.h, ToggleButtonControl.cc, ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc, ToolBar.h, ToolBarButton.cc, ToolBarButton.h, gl-select.cc, gl-select.h, qopengl-functions.h, qt-graphics-toolkit.h, qdialog.cpp, qfontdialog.cpp, qprintdialog_win.cpp, liboctgui-build-info.h, liboctgui-build-info.in.cc, color-picker.cc, color-picker.h, command-widget.cc, command-widget.h, community-news.cc, community-news.h, dialog.cc, dialog.h, documentation-bookmarks.cc, documentation-bookmarks.h, documentation-dock-widget.cc, documentation-dock-widget.h, documentation.cc, documentation.h, dw-main-window.cc, dw-main-window.h, external-editor-interface.cc, external-editor-interface.h, files-dock-widget.cc, files-dock-widget.h, find-files-dialog.cc, find-files-dialog.h, find-files-model.cc, find-files-model.h, gui-preferences.cc, gui-preferences.h, gui-settings.cc, gui-settings.h, history-dock-widget.cc, history-dock-widget.h, interpreter-qobject.cc, interpreter-qobject.h, file-editor-interface.h, file-editor-tab.cc, file-editor-tab.h, file-editor.cc, file-editor.h, find-dialog.cc, find-dialog.h, marker.cc, marker.h, octave-qscintilla.cc, octave-qscintilla.h, octave-txt-lexer.cc, octave-txt-lexer.h, main-window.cc, main-window.h, news-reader.cc, news-reader.h, octave-dock-widget.cc, octave-dock-widget.h, octave-qobject.cc, octave-qobject.h, qt-application.cc, qt-application.h, qt-interpreter-events.cc, qt-interpreter-events.h, release-notes.cc, release-notes.h, set-path-dialog.cc, set-path-dialog.h, set-path-model.cc, set-path-model.h, settings-dialog.cc, settings-dialog.h, shortcuts-tree-widget.cc, shortcuts-tree-widget.h, tab-bar.cc, tab-bar.h, terminal-dock-widget.cc, terminal-dock-widget.h, variable-editor-model.cc, variable-editor-model.h, variable-editor.cc, variable-editor.h, welcome-wizard.cc, welcome-wizard.h, workspace-model.cc, workspace-model.h, workspace-view.cc, workspace-view.h, build-env.h, Cell.cc, Cell.h, __contourc__.cc, __magick_read__.cc, auto-shlib.cc, auto-shlib.h, base-text-renderer.h, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h, call-stack.cc, call-stack.h, debug.cc, defaults.cc, defaults.h, defun.cc, display.cc, display.h, dynamic-ld.cc, dynamic-ld.h, environment.cc, environment.h, error.cc, error.h, errwarn.cc, errwarn.h, event-manager.cc, event-manager.h, event-queue.cc, event-queue.h, fcn-info.cc, fcn-info.h, ft-text-renderer.cc, ft-text-renderer.h, genprops.awk, gh-manager.cc, gh-manager.h, gl-render.cc, gl-render.h, gl2ps-print.cc, graphics-toolkit.h, graphics.cc, graphics.in.h, gtk-manager.cc, gtk-manager.h, help.cc, help.h, hook-fcn.h, input.cc, input.h, interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h, jsondecode.cc, latex-text-renderer.cc, latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h, ls-hdf5.cc, ls-hdf5.h, mxarray.h, oct-errno.h, oct-errno.in.cc, oct-fstrm.cc, oct-fstrm.h, oct-handle.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h, oct-map.cc, oct-map.h, oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h, oct-process.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, pager.cc, pager.h, pr-flt-fmt.cc, pr-flt-fmt.h, pr-output.cc, pr-output.h, procstream.cc, procstream.h, settings.cc, settings.h, sighandlers.cc, sighandlers.h, stack-frame.cc, stack-frame.h, svd.cc, syminfo.cc, syminfo.h, symrec.cc, symrec.h, symscope.cc, symscope.h, symtab.cc, symtab.h, sysdep.cc, sysdep.h, text-engine.cc, text-engine.h, text-renderer.cc, text-renderer.h, toplev.cc, url-handle-manager.cc, url-handle-manager.h, variables.cc, xpow.cc, __init_fltk__.cc, __init_gnuplot__.cc, __ode15__.cc, audiodevinfo.cc, gzip.cc, liboctinterp-build-info.h, liboctinterp-build-info.in.cc, mk-build-env-features.sh, mk-builtins.pl, cdef-class.cc, cdef-class.h, cdef-manager.h, cdef-method.cc, cdef-method.h, cdef-object.cc, cdef-object.h, cdef-package.cc, cdef-package.h, cdef-property.cc, cdef-property.h, cdef-utils.cc, cdef-utils.h, ov-base-diag.cc, ov-base-diag.h, ov-base-int.cc, ov-base-int.h, ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h, ov-base-sparse.cc, ov-base-sparse.h, ov-base.cc, ov-base.h, ov-bool-mat.cc, ov-bool-mat.h, ov-bool-sparse.cc, ov-bool-sparse.h, ov-bool.cc, ov-bool.h, ov-builtin.cc, ov-builtin.h, ov-cell.cc, ov-cell.h, ov-ch-mat.cc, ov-ch-mat.h, ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-colon.h, ov-complex.cc, ov-complex.h, ov-cs-list.h, ov-cx-diag.cc, ov-cx-diag.h, ov-cx-mat.cc, ov-cx-mat.h, ov-cx-sparse.cc, ov-cx-sparse.h, ov-dld-fcn.cc, ov-dld-fcn.h, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.cc, ov-fcn.h, ov-float.cc, ov-float.h, ov-flt-complex.cc, ov-flt-complex.h, ov-flt-cx-diag.cc, ov-flt-cx-diag.h, ov-flt-cx-mat.cc, ov-flt-cx-mat.h, ov-flt-re-diag.cc, ov-flt-re-diag.h, ov-flt-re-mat.cc, ov-flt-re-mat.h, ov-intx.h, ov-java.cc, ov-java.h, ov-lazy-idx.cc, ov-lazy-idx.h, ov-legacy-range.cc, ov-legacy-range.h, ov-magic-int.cc, ov-magic-int.h, ov-mex-fcn.cc, ov-mex-fcn.h, ov-null-mat.cc, ov-null-mat.h, ov-oncleanup.cc, ov-oncleanup.h, ov-perm.cc, ov-perm.h, ov-range.cc, ov-range.h, ov-re-diag.cc, ov-re-diag.h, ov-re-mat.cc, ov-re-mat.h, ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.cc, ov-scalar.h, ov-str-mat.cc, ov-str-mat.h, ov-struct.cc, ov-struct.h, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ov.h, ovl.cc, ovl.h, octave.cc, octave.h, anon-fcn-validator.h, bp-table.cc, bp-table.h, comment-list.cc, comment-list.h, filepos.h, lex.h, lex.ll, oct-lvalue.cc, oct-lvalue.h, oct-parse.yy, parse.h, profiler.cc, profiler.h, pt-anon-scopes.h, pt-arg-list.cc, pt-arg-list.h, pt-args-block.cc, pt-args-block.h, pt-array-list.cc, pt-array-list.h, pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.h, pt-cbinop.h, pt-cell.h, pt-check.h, pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.h, pt-const.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc, pt-except.h, pt-exp.cc, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc, pt-select.h, pt-spmd.cc, pt-spmd.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc, pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-walk.h, pt.cc, pt.h, token.cc, token.h, usage.h, Array-base.cc, Array.h, CColVector.cc, CColVector.h, CDiagMatrix.cc, CDiagMatrix.h, CMatrix.cc, CMatrix.h, CNDArray.cc, CNDArray.h, CRowVector.cc, CRowVector.h, CSparse.cc, CSparse.h, DiagArray2.cc, DiagArray2.h, MArray.cc, MArray.h, MDiagArray2.h, MSparse.h, MatrixType.cc, MatrixType.h, PermMatrix.cc, PermMatrix.h, Range.cc, Range.h, Sparse-b.cc, Sparse.cc, Sparse.h, boolMatrix.cc, boolMatrix.h, boolNDArray.cc, boolNDArray.h, boolSparse.cc, boolSparse.h, chMatrix.h, chNDArray.h, dColVector.cc, dColVector.h, dDiagMatrix.cc, dDiagMatrix.h, dMatrix.cc, dMatrix.h, dNDArray.cc, dNDArray.h, dRowVector.cc, dRowVector.h, dSparse.cc, dSparse.h, dim-vector.cc, dim-vector.h, fCColVector.cc, fCColVector.h, fCDiagMatrix.cc, fCDiagMatrix.h, fCMatrix.cc, fCMatrix.h, fCNDArray.cc, fCNDArray.h, fCRowVector.cc, fCRowVector.h, fColVector.cc, fColVector.h, fDiagMatrix.cc, fDiagMatrix.h, fMatrix.cc, fMatrix.h, fNDArray.cc, fNDArray.h, fRowVector.cc, fRowVector.h, idx-vector.cc, idx-vector.h, intNDArray.cc, intNDArray.h, liboctave-build-info.h, liboctave-build-info.in.cc, CollocWt.cc, CollocWt.h, DAE.h, DAEFunc.h, DAERT.h, DAERTFunc.h, DASPK.cc, DASPK.h, DASRT.cc, DASRT.h, DASSL.cc, DASSL.h, DET.h, EIG.h, LSODE.cc, LSODE.h, ODE.h, ODEFunc.h, ODES.h, ODESFunc.h, Quad.h, aepbalance.cc, aepbalance.h, base-dae.h, base-de.h, chol.cc, chol.h, eigs-base.cc, fEIG.h, gepbalance.h, gsvd.cc, gsvd.h, hess.h, lu.cc, lu.h, oct-fftw.cc, oct-fftw.h, oct-rand.cc, oct-rand.h, oct-spparms.cc, oct-spparms.h, qr.cc, qr.h, qrp.cc, qrp.h, randmtzig.cc, randmtzig.h, schur.h, sparse-chol.cc, sparse-chol.h, sparse-lu.cc, sparse-lu.h, sparse-qr.cc, sparse-qr.h, svd.cc, svd.h, child-list.cc, child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, file-ops.h, file-stat.cc, file-stat.h, lo-sysdep.cc, lo-sysdep.h, lo-sysinfo.cc, lo-sysinfo.h, mach-info.cc, mach-info.h, oct-env.cc, oct-env.h, oct-group.cc, oct-group.h, oct-password.cc, oct-password.h, oct-syscalls.cc, oct-syscalls.h, oct-time.cc, oct-time.h, oct-uname.cc, oct-uname.h, action-container.h, base-list.h, caseless-str.h, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, data-conv.cc, file-info.h, glob-match.cc, glob-match.h, kpse.cc, kpse.h, lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc, lo-hash.h, lo-ieee.cc, lo-ieee.h, lo-regexp.cc, lo-regexp.h, oct-inttypes.cc, oct-inttypes.h, oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h, oct-sort.cc, oct-sort.h, oct-sparse.cc, octave-preserve-stream-state.h, pathsearch.cc, pathsearch.h, quit.cc, singleton-cleanup.cc, singleton-cleanup.h, str-vec.cc, str-vec.h, unwind-prot.cc, unwind-prot.h, url-transfer.cc, url-transfer.h, version.cc, version.in.h, cxx-signal-helpers.cc, acinclude.m4, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc, octave-build-info.h, octave-build-info.in.cc, octave-config.in.cc, octave-svgconvert.cc, shared-fcns.h: maint: Eliminate "(void)" in C++ function prototypes/declarations.

author	Rik <rik@octave.org>
date	Tue, 24 Jan 2023 17:19:44 -0800
parents	597f3ee61a48
children	53c10d69a9be

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
31706 597f3ee61a48 update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 31607 diff changeset	3 // Copyright (C) 2008-2023 The Octave Project Developers
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	25
21690 b6a686543080 Only include config.h in files that are compiled separately. John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	26 // This file should not include config.h. It is only included in other
b6a686543080 Only include config.h in files that are compiled separately. John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	27 // C++ source files that should have included config.h before including
b6a686543080 Only include config.h in files that are compiled separately. John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	28 // this file.
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	29
25438 cb1606f78f6b prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	30 #include <istream>
cb1606f78f6b prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	31 #include <ostream>
cb1606f78f6b prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	32 #include <sstream>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	33
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	34 #include "mach-info.h"
9003 0631d397fbe0 replace lo_ieee_isnan by xisnan, add missing includes Jaroslav Hajek <highegg@gmail.com> parents: 8960 diff changeset	35 #include "lo-ieee.h"
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	36
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	37 #include "ov-base-diag.h"
15149 62a35ae7d6a2 use forward decls for mxArray in ov.h and ov-base.h John W. Eaton <jwe@octave.org> parents: 15057 diff changeset	38 #include "mxarray.h"
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	39 #include "ov-base.h"
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	40 #include "ov-base-mat.h"
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	41 #include "pr-output.h"
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	42 #include "error.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 20978 diff changeset	43 #include "errwarn.h"
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	44 #include "oct-stream.h"
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	45 #include "ops.h"
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	46
20447 c6224b4e7774 maint: Rename instances of LS_ASCII to LS_TEXT for clarity. Rik <rik@octave.org> parents: 19697 diff changeset	47 #include "ls-oct-text.h"
8376 c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	48
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	49 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	50 octave_value
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	51 octave_base_diag<DMT, MT>::subsref (const std::string& type,
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	52 const std::list<octave_value_list>& idx)
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	53 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	54 octave_value retval;
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	55
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	56 switch (type[0])
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	57 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	58 case '(':
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	59 retval = do_index_op (idx.front ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	60 break;
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	61
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	62 case '{':
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	63 case '.':
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	64 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	65 std::string nm = type_name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	66 error ("%s cannot be indexed with %c", nm.c_str (), type[0]);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	67 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	68 break;
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	69
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	70 default:
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	71 panic_impossible ();
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	72 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	73
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	74 return retval.next_subsref (type, idx);
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	75 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	76
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	77 template <typename DMT, typename MT>
15428 fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	78 octave_value
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30139 diff changeset	79 octave_base_diag<DMT, MT>::diag (octave_idx_type k) const
15428 fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	80 {
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	81 octave_value retval;
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	82 if (m_matrix.rows () == 1 \|\| m_matrix.cols () == 1)
15428 fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	83 {
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21739 diff changeset	84 // Rather odd special case. This is a row or column vector
15428 fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	85 // represented as a diagonal matrix with a single nonzero entry, but
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	86 // Fdiag semantics are to product a diagonal matrix for vector
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	87 // inputs.
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	88 if (k == 0)
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	89 // Returns Diag2Array<T> with nnz <= 1.
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	90 retval = m_matrix.build_diag_matrix ();
15428 fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	91 else
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	92 // Returns Array<T> matrix
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	93 retval = m_matrix.array_value ().diag (k);
15428 fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	94 }
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	95 else
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	96 // Returns Array<T> vector
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	97 retval = m_matrix.extract_diag (k);
15428 fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	98 return retval;
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	99 }
fd5c0159b588 Fix diag handling of diagvectors (bug #37411) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14590 diff changeset	100
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	101 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	102 octave_value
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	103 octave_base_diag<DMT, MT>::do_index_op (const octave_value_list& idx,
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	104 bool resize_ok)
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	105 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	106 octave_value retval;
8367 445d27d79f4e support permutation matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8366 diff changeset	107
8960 93f18f166aba remove float perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	108 if (idx.length () == 2 && ! resize_ok)
93f18f166aba remove float perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	109 {
27956 2310164737b3 fix many spelling errors (bug #57613) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	110 int k = 0; // index we're accessing when index_vector throws
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	111 try
8459 d17874a6f161 improve indexing of diagonal & permutation matrices Jaroslav Hajek <highegg@gmail.com> parents: 8437 diff changeset	112 {
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	113 octave::idx_vector idx0 = idx(0).index_vector ();
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	114 k = 1;
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	115 octave::idx_vector idx1 = idx(1).index_vector ();
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	116
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	117 if (idx0.is_scalar () && idx1.is_scalar ())
8459 d17874a6f161 improve indexing of diagonal & permutation matrices Jaroslav Hajek <highegg@gmail.com> parents: 8437 diff changeset	118 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	119 retval = m_matrix.checkelem (idx0(0), idx1(0));
8459 d17874a6f161 improve indexing of diagonal & permutation matrices Jaroslav Hajek <highegg@gmail.com> parents: 8437 diff changeset	120 }
d17874a6f161 improve indexing of diagonal & permutation matrices Jaroslav Hajek <highegg@gmail.com> parents: 8437 diff changeset	121 else
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	122 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	123 octave_idx_type m = idx0.length (m_matrix.rows ());
606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	124 octave_idx_type n = idx1.length (m_matrix.columns ());
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	125 if (idx0.is_colon_equiv (m) && idx1.is_colon_equiv (n)
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	126 && m <= m_matrix.rows () && n <= m_matrix.rows ())
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	127 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	128 DMT rm (m_matrix);
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	129 rm.resize (m, n);
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	130 retval = rm;
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	131 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	132 else
28631 70cdf8de553d move non-member octave_value operator functions to octave namespace John W. Eaton <jwe@octave.org> parents: 28126 diff changeset	133 retval = to_dense ().index_op (idx, resize_ok);
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	134 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	135 }
29163 8f67ad8b3103 maint: Updating naming conventions for exceptions and use const where possible. Rik <rik@octave.org> parents: 28631 diff changeset	136 catch (octave::index_exception& ie)
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	137 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	138 // Rethrow to allow more info to be reported later.
29163 8f67ad8b3103 maint: Updating naming conventions for exceptions and use const where possible. Rik <rik@octave.org> parents: 28631 diff changeset	139 ie.set_pos_if_unset (2, k+1);
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20447 diff changeset	140 throw;
8459 d17874a6f161 improve indexing of diagonal & permutation matrices Jaroslav Hajek <highegg@gmail.com> parents: 8437 diff changeset	141 }
8367 445d27d79f4e support permutation matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8366 diff changeset	142 }
8960 93f18f166aba remove float perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	143 else
28631 70cdf8de553d move non-member octave_value operator functions to octave namespace John W. Eaton <jwe@octave.org> parents: 28126 diff changeset	144 retval = to_dense ().index_op (idx, resize_ok);
8367 445d27d79f4e support permutation matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8366 diff changeset	145
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	146 return retval;
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	147 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	148
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	149 template <typename DMT, typename MT>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	150 octave_value
8398 d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	151 octave_base_diag<DMT, MT>::subsasgn (const std::string& type,
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	152 const std::list<octave_value_list>& idx,
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	153 const octave_value& rhs)
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	154 {
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	155 octave_value retval;
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	156
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	157 switch (type[0])
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	158 {
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	159 case '(':
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	160 {
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	161 if (type.length () != 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	162 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	163 std::string nm = type_name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	164 error ("in indexed assignment of %s, last lhs index must be ()",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	165 nm.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	166 }
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	167
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	168 octave_value_list jdx = idx.front ();
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	169
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	170 // FIXME: Mostly repeated code for cases 1 and 2 could be
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	171 // consolidated for DRY (Don't Repeat Yourself).
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	172 // Check for assignments to diagonal elements which should not
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	173 // destroy the diagonal property of the matrix.
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	174 // If D is a diagonal matrix then the assignment can be
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	175 // 1) linear, D(i) = x, where ind2sub results in case #2 below
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	176 // 2) subscript D(i,i) = x, where both indices are equal.
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	177 if (jdx.length () == 1 && jdx(0).is_scalar_type ())
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	178 {
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	179 typename DMT::element_type val;
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	180 int k = 0;
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	181 try
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	182 {
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	183 octave::idx_vector ind = jdx(0).index_vector ();
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	184 k = 1;
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	185 dim_vector dv (m_matrix.rows (), m_matrix.cols ());
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	186 Array<octave::idx_vector> ivec = ind2sub (dv, ind);
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	187 octave::idx_vector i0 = ivec(0);
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	188 octave::idx_vector i1 = ivec(1);
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	189
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	190 if (i0(0) == i1(0)
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	191 && chk_valid_scalar (rhs, val))
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	192 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	193 m_matrix.dgelem (i0(0)) = val;
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	194 retval = this;
30139 c789e728d57a Backed out changeset 938794bc82b7 John W. Eaton <jwe@octave.org> parents: 30138 diff changeset	195 this->count++;
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	196 // invalidate cache
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	197 m_dense_cache = octave_value ();
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	198 }
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	199 }
29163 8f67ad8b3103 maint: Updating naming conventions for exceptions and use const where possible. Rik <rik@octave.org> parents: 28631 diff changeset	200 catch (octave::index_exception& ie)
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	201 {
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	202 // Rethrow to allow more info to be reported later.
29163 8f67ad8b3103 maint: Updating naming conventions for exceptions and use const where possible. Rik <rik@octave.org> parents: 28631 diff changeset	203 ie.set_pos_if_unset (2, k+1);
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	204 throw;
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	205 }
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	206 }
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	207 else if (jdx.length () == 2
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	208 && jdx(0).is_scalar_type () && jdx(1).is_scalar_type ())
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	209 {
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	210 typename DMT::element_type val;
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	211 int k = 0;
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	212 try
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	213 {
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	214 octave::idx_vector i0 = jdx(0).index_vector ();
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	215 k = 1;
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	216 octave::idx_vector i1 = jdx(1).index_vector ();
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	217 if (i0(0) == i1(0)
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	218 && i0(0) < m_matrix.rows () && i1(0) < m_matrix.cols ()
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	219 && chk_valid_scalar (rhs, val))
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	220 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	221 m_matrix.dgelem (i0(0)) = val;
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	222 retval = this;
30139 c789e728d57a Backed out changeset 938794bc82b7 John W. Eaton <jwe@octave.org> parents: 30138 diff changeset	223 this->count++;
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	224 // invalidate cache
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	225 m_dense_cache = octave_value ();
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	226 }
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	227 }
29163 8f67ad8b3103 maint: Updating naming conventions for exceptions and use const where possible. Rik <rik@octave.org> parents: 28631 diff changeset	228 catch (octave::index_exception& ie)
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	229 {
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	230 // Rethrow to allow more info to be reported later.
29163 8f67ad8b3103 maint: Updating naming conventions for exceptions and use const where possible. Rik <rik@octave.org> parents: 28631 diff changeset	231 ie.set_pos_if_unset (2, k+1);
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	232 throw;
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	233 }
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	234 }
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	235
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	236 if (! retval.is_defined ())
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	237 retval = numeric_assign (type, idx, rhs);
8398 d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	238 }
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	239 break;
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	240
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	241 case '{':
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	242 case '.':
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	243 {
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23450 diff changeset	244 if (! isempty ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	245 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	246 std::string nm = type_name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	247 error ("%s cannot be indexed with %c", nm.c_str (), type[0]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 9812 diff changeset	248 }
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	249
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	250 octave_value tmp = octave_value::empty_conv (type, rhs);
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	251
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	252 retval = tmp.subsasgn (type, idx, rhs);
8398 d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	253 }
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	254 break;
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	255
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	256 default:
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	257 panic_impossible ();
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	258 }
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	259
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	260 return retval;
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	261 }
d95282fa0579 allow element assignment to diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8376 diff changeset	262
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	263 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	264 octave_value
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	265 octave_base_diag<DMT, MT>::resize (const dim_vector& dv, bool fill) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	266 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	267 octave_value retval;
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21301 diff changeset	268 if (dv.ndims () == 2)
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	269 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	270 DMT rm (m_matrix);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	271 rm.resize (dv(0), dv(1));
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	272 retval = rm;
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	273 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	274 else
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	275 retval = to_dense ().resize (dv, fill);
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	276 return retval;
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	277 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	278
21990 efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21885 diff changeset	279 // Return true if this matrix has all true elements (non-zero, not NA/NaN).
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	280 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	281 bool
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31706 diff changeset	282 octave_base_diag<DMT, MT>::is_true () const
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	283 {
21990 efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21885 diff changeset	284 if (dims ().numel () > 1)
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21885 diff changeset	285 {
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21885 diff changeset	286 warn_array_as_logical (dims ());
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21885 diff changeset	287 // Throw error if any NaN or NA by calling is_true().
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	288 octave_value (m_matrix.extract_diag ()).is_true ();
21990 efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21885 diff changeset	289 return false; // > 1x1 diagonal always has zeros
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21885 diff changeset	290 }
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21885 diff changeset	291 else
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21885 diff changeset	292 return to_dense ().is_true (); // 0x0 or 1x1, handle NaN etc.
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	293 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	294
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	295 // FIXME: This should be achieveable using ::real
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	296 template <typename T> inline T helper_getreal (T x) { return x; }
538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	297 template <typename T> inline T helper_getreal (std::complex<T> x)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	298 { return x.real (); }
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	299 // FIXME: We really need some traits so that ad hoc hooks like this
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	300 // are not necessary.
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	301 template <typename T> inline T helper_iscomplex (T) { return false; }
30346 91c6288781ba maint: Shorten some long lines in libinterp to <= 80 characters (bug #57599) Rik <rik@octave.org> parents: 30139 diff changeset	302 template <typename T> inline T helper_iscomplex (std::complex<T>)
91c6288781ba maint: Shorten some long lines in libinterp to <= 80 characters (bug #57599) Rik <rik@octave.org> parents: 30139 diff changeset	303 { return true; }
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	304
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	305 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	306 double
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	307 octave_base_diag<DMT, MT>::double_value (bool force_conversion) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	308 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	309 typedef typename DMT::element_type el_type;
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	310
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	311 if (helper_iscomplex (el_type ()) && ! force_conversion)
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 20978 diff changeset	312 warn_implicit_conversion ("Octave:imag-to-real",
30138 2dca5c25237d undo matrix -> m_matrix changes in type names and error messages John W. Eaton <jwe@octave.org> parents: 30135 diff changeset	313 "complex matrix", "real scalar");
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	314
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23450 diff changeset	315 if (isempty ())
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	316 err_invalid_conversion (type_name (), "real scalar");
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	317
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	318 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	319 type_name (), "real scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	320
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	321 return helper_getreal (el_type (m_matrix (0, 0)));
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	322 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	323
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	324 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	325 float
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	326 octave_base_diag<DMT, MT>::float_value (bool force_conversion) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	327 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	328 typedef typename DMT::element_type el_type;
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	329
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	330 if (helper_iscomplex (el_type ()) && ! force_conversion)
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 20978 diff changeset	331 warn_implicit_conversion ("Octave:imag-to-real",
30138 2dca5c25237d undo matrix -> m_matrix changes in type names and error messages John W. Eaton <jwe@octave.org> parents: 30135 diff changeset	332 "complex matrix", "real scalar");
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	333
22477 6bf1cbb90705 Remove unnecessary initializations in float_value and double_value methods Julien Bect <julien.bect@centralesupelec.fr> parents: 22327 diff changeset	334 if (! (numel () > 0))
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 20978 diff changeset	335 err_invalid_conversion (type_name (), "real scalar");
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	336
22477 6bf1cbb90705 Remove unnecessary initializations in float_value and double_value methods Julien Bect <julien.bect@centralesupelec.fr> parents: 22327 diff changeset	337 warn_implicit_conversion ("Octave:array-to-scalar",
6bf1cbb90705 Remove unnecessary initializations in float_value and double_value methods Julien Bect <julien.bect@centralesupelec.fr> parents: 22327 diff changeset	338 type_name (), "real scalar");
6bf1cbb90705 Remove unnecessary initializations in float_value and double_value methods Julien Bect <julien.bect@centralesupelec.fr> parents: 22327 diff changeset	339
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	340 return helper_getreal (el_type (m_matrix (0, 0)));
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	341 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	342
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	343 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	344 Complex
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	345 octave_base_diag<DMT, MT>::complex_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	346 {
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	347 if (rows () == 0 \|\| columns () == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	348 err_invalid_conversion (type_name (), "complex scalar");
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	349
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	350 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	351 type_name (), "complex scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	352
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	353 return m_matrix(0, 0);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	354 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	355
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	356 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	357 FloatComplex
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	358 octave_base_diag<DMT, MT>::float_complex_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	359 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	360 float tmp = lo_ieee_float_nan_value ();
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	361
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	362 FloatComplex retval (tmp, tmp);
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	363
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	364 if (rows () == 0 \|\| columns () == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	365 err_invalid_conversion (type_name (), "complex scalar");
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	366
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	367 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	368 type_name (), "complex scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21100 diff changeset	369
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	370 retval = m_matrix (0, 0);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	371
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	372 return retval;
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	373 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	374
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	375 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	376 Matrix
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	377 octave_base_diag<DMT, MT>::matrix_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	378 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	379 return Matrix (diag_matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	380 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	381
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	382 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	383 FloatMatrix
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	384 octave_base_diag<DMT, MT>::float_matrix_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	385 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	386 return FloatMatrix (float_diag_matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	387 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	388
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	389 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	390 ComplexMatrix
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	391 octave_base_diag<DMT, MT>::complex_matrix_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	392 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	393 return ComplexMatrix (complex_diag_matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	394 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	395
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	396 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	397 FloatComplexMatrix
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	398 octave_base_diag<DMT, MT>::float_complex_matrix_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	399 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	400 return FloatComplexMatrix (float_complex_diag_matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	401 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	402
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	403 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	404 NDArray
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	405 octave_base_diag<DMT, MT>::array_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	406 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	407 return NDArray (matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	408 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	409
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	410 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	411 FloatNDArray
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	412 octave_base_diag<DMT, MT>::float_array_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	413 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	414 return FloatNDArray (float_matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	415 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	416
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	417 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	418 ComplexNDArray
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	419 octave_base_diag<DMT, MT>::complex_array_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	420 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	421 return ComplexNDArray (complex_matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	422 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	423
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	424 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	425 FloatComplexNDArray
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	426 octave_base_diag<DMT, MT>::float_complex_array_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	427 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	428 return FloatComplexNDArray (float_complex_matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	429 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	430
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	431 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	432 boolNDArray
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	433 octave_base_diag<DMT, MT>::bool_array_value (bool warn) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	434 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	435 return to_dense ().bool_array_value (warn);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	436 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	437
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	438 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	439 charNDArray
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	440 octave_base_diag<DMT, MT>::char_array_value (bool warn) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	441 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	442 return to_dense ().char_array_value (warn);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	443 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	444
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	445 template <typename DMT, typename MT>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	446 SparseMatrix
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	447 octave_base_diag<DMT, MT>::sparse_matrix_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	448 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	449 return SparseMatrix (diag_matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	450 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	451
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	452 template <typename DMT, typename MT>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	453 SparseComplexMatrix
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	454 octave_base_diag<DMT, MT>::sparse_complex_matrix_value (bool) const
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	455 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	456 return SparseComplexMatrix (complex_diag_matrix_value ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	457 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	458
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	459 template <typename DMT, typename MT>
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	460 octave::idx_vector
18130 e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	461 octave_base_diag<DMT, MT>::index_vector (bool require_integers) const
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	462 {
18130 e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	463 return to_dense ().index_vector (require_integers);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	464 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	465
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	466 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	467 octave_value
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	468 octave_base_diag<DMT, MT>::convert_to_str_internal (bool pad, bool force,
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 30565 diff changeset	469 char type) const
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	470 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	471 return to_dense ().convert_to_str_internal (pad, force, type);
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	472 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	473
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	474 template <typename DMT, typename MT>
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	475 float_display_format
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31706 diff changeset	476 octave_base_diag<DMT, MT>::get_edit_display_format () const
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	477 {
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	478 // FIXME
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	479 return float_display_format ();
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	480 }
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	481
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	482 template <typename DMT, typename MT>
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	483 std::string
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	484 octave_base_diag<DMT, MT>::edit_display (const float_display_format& fmt,
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 30565 diff changeset	485 octave_idx_type i,
aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 30565 diff changeset	486 octave_idx_type j) const
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	487 {
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	488 std::ostringstream buf;
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30139 diff changeset	489 octave_print_internal (buf, fmt, m_matrix(i, j));
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	490 return buf.str ();
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	491 }
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	492
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24700 diff changeset	493 template <typename DMT, typename MT>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	494 bool
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	495 octave_base_diag<DMT, MT>::save_ascii (std::ostream& os)
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	496 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	497 os << "# rows: " << m_matrix.rows () << "\n"
606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	498 << "# columns: " << m_matrix.columns () << "\n";
8376 c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	499
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	500 os << m_matrix.extract_diag ();
8376 c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	501
c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	502 return true;
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	503 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	504
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	505 template <typename DMT, typename MT>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	506 bool
8376 c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	507 octave_base_diag<DMT, MT>::load_ascii (std::istream& is)
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	508 {
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17787 diff changeset	509 octave_idx_type r = 0;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17787 diff changeset	510 octave_idx_type c = 0;
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	511
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	512 if (! extract_keyword (is, "rows", r, true)
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	513 \|\| ! extract_keyword (is, "columns", c, true))
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	514 error ("load: failed to extract number of rows and columns");
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	515
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23220 diff changeset	516 octave_idx_type l = (r < c ? r : c);
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	517 MT tmp (l, 1);
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	518 is >> tmp;
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	519
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	520 if (! is)
30138 2dca5c25237d undo matrix -> m_matrix changes in type names and error messages John W. Eaton <jwe@octave.org> parents: 30135 diff changeset	521 error ("load: failed to load diagonal matrix constant");
8376 c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	522
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	523 // This is a little tricky, as we have the Matrix type, but
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21739 diff changeset	524 // not ColumnVector type. We need to help the compiler get
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	525 // through the inheritance tree.
a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	526 typedef typename DMT::element_type el_type;
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	527 m_matrix = DMT (MDiagArray2<el_type> (MArray<el_type> (tmp)));
606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	528 m_matrix.resize (r, c);
20978 a5b500efca9f maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	529
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21739 diff changeset	530 // Invalidate cache. Probably not necessary, but safe.
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	531 m_dense_cache = octave_value ();
8376 c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	532
21124 95f8c8cdbffe maint: Eliminate 'bool success' variable where possible. Rik <rik@octave.org> parents: 21118 diff changeset	533 return true;
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	534 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	535
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	536 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	537 void
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	538 octave_base_diag<DMT, MT>::print_raw (std::ostream& os,
8376 c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	539 bool pr_as_read_syntax) const
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	540 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	541 return octave_print_internal (os, m_matrix, pr_as_read_syntax,
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8459 diff changeset	542 current_print_indent_level ());
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	543 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	544
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	545 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	546 mxArray *
28126 4c21f99b4ad5 handle interleaved complex data and new typed data access functions for mex John W. Eaton <jwe@octave.org> parents: 27957 diff changeset	547 octave_base_diag<DMT, MT>::as_mxArray (bool interleaved) const
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	548 {
28126 4c21f99b4ad5 handle interleaved complex data and new typed data access functions for mex John W. Eaton <jwe@octave.org> parents: 27957 diff changeset	549 return to_dense ().as_mxArray (interleaved);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	550 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	551
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	552 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	553 bool
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31706 diff changeset	554 octave_base_diag<DMT, MT>::print_as_scalar () const
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	555 {
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	556 dim_vector dv = dims ();
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	557
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	558 return (dv.all_ones () \|\| dv.any_zero ());
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	559 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	560
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	561 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	562 void
18416 bcd71a2531d3 Support disp/display overloading in classdef Michael Goffioul <michael.goffioul@gmail.com> parents: 18132 diff changeset	563 octave_base_diag<DMT, MT>::print (std::ostream& os, bool pr_as_read_syntax)
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	564 {
8376 c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	565 print_raw (os, pr_as_read_syntax);
c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	566 newline (os);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	567 }
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	568 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	569 int
23059 b98ebcd7f11c move some octave stream classes into octave namespace John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	570 octave_base_diag<DMT, MT>::write (octave::stream& os, int block_size,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	571 oct_data_conv::data_type output_type,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	572 int skip,
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21690 diff changeset	573 octave::mach_info::float_format flt_fmt) const
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	574 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	575 return to_dense ().write (os, block_size, output_type, skip, flt_fmt);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	576 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	577
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	578 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	579 void
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	580 octave_base_diag<DMT, MT>::print_info (std::ostream& os,
8376 c43481a19bfe implement ASCII saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8367 diff changeset	581 const std::string& prefix) const
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	582 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	583 m_matrix.print_info (os, prefix);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	584 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	585
24646 d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	586 // FIXME: this function is duplicated in octave_base_matrix<T>. Could
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	587 // it somehow be shared instead?
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	588
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	589 template <typename DMT, typename MT>
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	590 void
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	591 octave_base_diag<DMT, MT>::short_disp (std::ostream& os) const
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	592 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	593 if (m_matrix.isempty ())
24646 d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	594 os << "[]";
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	595 else if (m_matrix.ndims () == 2)
24646 d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	596 {
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	597 // FIXME: should this be configurable?
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	598 octave_idx_type max_elts = 10;
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	599 octave_idx_type elts = 0;
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	600
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	601 octave_idx_type nel = m_matrix.numel ();
24646 d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	602
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	603 octave_idx_type nr = m_matrix.rows ();
606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	604 octave_idx_type nc = m_matrix.columns ();
24646 d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	605
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	606 os << '[';
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	607
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	608 for (octave_idx_type i = 0; i < nr; i++)
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	609 {
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	610 for (octave_idx_type j = 0; j < nc; j++)
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	611 {
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	612 std::ostringstream buf;
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30139 diff changeset	613 octave_print_internal (buf, m_matrix(i, j));
24646 d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	614 std::string tmp = buf.str ();
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	615 std::size_t pos = tmp.find_first_not_of (' ');
24646 d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	616 if (pos != std::string::npos)
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	617 os << tmp.substr (pos);
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	618 else if (! tmp.empty ())
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	619 os << tmp[0];
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	620
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	621 if (++elts >= max_elts)
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	622 goto done;
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	623
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	624 if (j < nc - 1)
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	625 os << ", ";
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	626 }
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	627
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	628 if (i < nr - 1 && elts < max_elts)
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	629 os << "; ";
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	630 }
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	631
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	632 done:
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	633
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	634 if (nel <= max_elts)
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	635 os << ']';
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	636 }
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	637 else
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	638 os << "...";
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	639 }
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	640
d36e1f768bfa allow diagonal and permutation matrices to be display in variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	641 template <typename DMT, typename MT>
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	642 octave_value
18650 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	643 octave_base_diag<DMT, MT>::fast_elem_extract (octave_idx_type n) const
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	644 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	645 if (n < m_matrix.numel ())
18650 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	646 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	647 octave_idx_type nr = m_matrix.rows ();
18650 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	648
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	649 octave_idx_type r = n % nr;
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	650 octave_idx_type c = n / nr;
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	651
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	652 return octave_value (m_matrix.elem (r, c));
18650 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	653 }
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	654 else
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	655 return octave_value ();
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	656 }
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	657
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21124 diff changeset	658 template <typename DMT, typename MT>
18650 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18522 diff changeset	659 octave_value
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31706 diff changeset	660 octave_base_diag<DMT, MT>::to_dense () const
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	661 {
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	662 if (! m_dense_cache.is_defined ())
606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	663 m_dense_cache = MT (m_matrix);
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	664
30135 606652e9f446 maint: use "m_" prefix for member variables in class octave_base_diag. Rik <rik@octave.org> parents: 30133 diff changeset	665 return m_dense_cache;
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: diff changeset	666 }

Mercurial > octave

annotate libinterp/octave-value/ov-base-diag.cc @ 31771:21f9b34eb893