annotate libinterp/corefcn/symrec.h @ 24534:194eb4bd202b

maint: Update punctuation for GPL v3 license text. * COPYING, Makefile.am, README, bootstrap, bootstrap.conf, OctJavaQry.java, changelog.tmpl, check-subst-vars.in.sh, find-defun-files.sh, find-files-with-tests.sh, get-source-mtime.sh, mk-hg-id.sh, mk-octave-config-h.sh, mk-opts.pl, stl_algo.h-fixed, subst-config-vals.in.sh, subst-cross-config-vals.in.sh, subst-default-vals.in.sh, subst-script-vals.in.sh, configure.ac, Doxyfile.in, arith.txi, audio.txi, basics.txi, bugs.txi, config-images.sh, container.txi, cp-idx.txi, data.txi, debug.txi, diagperm.txi, diffeq.txi, add_to_aspell_dict, mk_undocumented_list, spellcheck, errors.txi, eval.txi, expr.txi, external.txi, fn-idx.txi, func.txi, genpropdoc.m, geometry.txi, geometryimages.m, grammar.txi, gui.txi, image.txi, images.awk, install.txi, interp.txi, interpimages.m, intro.txi, io.txi, linalg.txi, macros.texi, matrix.txi, mk-doc-cache.pl, mkcontrib.awk, mkoctfile.1, munge-texi.pl, nonlin.txi, numbers.txi, obsolete.txi, octave-cli.1, octave-config.1, octave.1, octave.css, octave.texi, oop.txi, op-idx.txi, optim.txi, package.txi, plot.txi, plotimages.m, poly.txi, preface.txi, quad.txi, set.txi, signal.txi, sparse.txi, sparseimages.m, splineimages.m, stats.txi, stmt.txi, strings.txi, system.txi, testfun.txi, var.txi, vectorize.txi, array.texi, bugs.texi, cp-idx.texi, dae.texi, diffeq.texi, error.texi, factor.texi, fn-idx.texi, gpl.texi, install.texi, intro.texi, liboctave.texi, matvec.texi, nleqn.texi, nlfunc.texi, ode.texi, optim.texi, preface.texi, quad.texi, range.texi, refcard-a4.tex, refcard-legal.tex, refcard-letter.tex, refcard.tex, HACKING.md, octave.appdata.xml.in, Backend.cc, Backend.h, 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, KeyMap.h, ListBoxControl.cc, ListBoxControl.h, Logger.cc, Logger.h, Menu.cc, Menu.h, MenuContainer.h, MouseModeActionGroup.cc, MouseModeActionGroup.h, Object.cc, Object.h, ObjectFactory.cc, ObjectFactory.h, ObjectProxy.cc, ObjectProxy.h, Panel.cc, Panel.h, PopupMenuControl.cc, PopupMenuControl.h, PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h, QtHandlesUtils.cc, QtHandlesUtils.h, RadioButtonControl.cc, RadioButtonControl.h, SliderControl.cc, SliderControl.h, TextControl.cc, TextControl.h, TextEdit.cc, TextEdit.h, ToggleButtonControl.cc, ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc, ToolBar.h, ToolBarButton.cc, ToolBarButton.h, __init_qt__.cc, __init_qt__.h, annotation-dialog.cc, annotation-dialog.h, gl-select.cc, gl-select.h, liboctgui-build-info.h, liboctgui-build-info.in.cc, mk-default-qt-settings.in.sh, QTerminal.cc, QTerminal.h, BlockArray.cpp, BlockArray.h, Character.h, CharacterColor.h, Emulation.cpp, Emulation.h, Filter.cpp, Filter.h, History.cpp, History.h, KeyboardTranslator.cpp, KeyboardTranslator.h, QUnixTerminalImpl.cpp, QUnixTerminalImpl.h, Screen.cpp, Screen.h, ScreenWindow.cpp, ScreenWindow.h, SelfListener.cpp, SelfListener.h, TerminalCharacterDecoder.cpp, TerminalCharacterDecoder.h, TerminalModel.cpp, TerminalModel.h, TerminalView.cpp, TerminalView.h, Vt102Emulation.cpp, Vt102Emulation.h, kpty.cpp, kpty.h, kpty_p.h, QTerminalColors.cpp, QTerminalColors.h, QWinTerminalImpl.cpp, QWinTerminalImpl.h, main.cpp, color-picker.cc, color-picker.h, dialog.cc, dialog.h, documentation-dock-widget.cc, documentation-dock-widget.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, history-dock-widget.cc, history-dock-widget.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, octave-cmd.cc, octave-cmd.h, octave-dock-widget.cc, octave-dock-widget.h, octave-gui.cc, octave-gui.h, octave-qt-link.cc, octave-qt-link.h, octave-settings.h, texinfo-parser.cc, texinfo-parser.h, webinfo.cc, webinfo.h, resource-manager.cc, resource-manager.h, settings-dialog.cc, settings-dialog.h, shortcut-manager.cc, shortcut-manager.h, terminal-dock-widget.cc, terminal-dock-widget.h, thread-manager.cc, thread-manager.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, build-env.in.cc, builtins.h, Cell.cc, Cell.h, __contourc__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc, __luinc__.cc, __magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, base-text-renderer.h, besselj.cc, betainc.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h, call-stack.cc, call-stack.h, cdisplay.c, cdisplay.h, cellfun.cc, coct-hdf5-types.c, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc, default-defs.in.h, defaults.cc, defaults.h, defun-dld.h, defun-int.h, defun.cc, defun.h, det.cc, dirfns.cc, dirfns.h, display.cc, display.h, dlmread.cc, dot.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc, ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.cc, errwarn.h, event-queue.cc, event-queue.h, fcn-info.cc, fcn-info.h, fft.cc, fft2.cc, fftn.cc, file-io.cc, file-io.h, filter.cc, find.cc, ft-text-renderer.cc, ft-text-renderer.h, gammainc.cc, gcd.cc, genprops.awk, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc, gl-render.cc, gl-render.h, gl2ps-print.cc, gl2ps-print.h, graphics-handle.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc, graphics.in.h, gripes.cc, gripes.h, gsvd.cc, gtk-manager.cc, gtk-manager.h, hash.cc, help.cc, help.h, hess.cc, hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h, interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h, inv.cc, kron.cc, load-path.cc, load-path.h, load-save.cc, load-save.h, lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-hdf5.cc, ls-hdf5.h, ls-mat-ascii.cc, ls-mat-ascii.h, ls-mat4.cc, ls-mat4.h, ls-mat5.cc, ls-mat5.h, ls-oct-binary.cc, ls-oct-binary.h, ls-oct-text.cc, ls-oct-text.h, ls-utils.cc, ls-utils.h, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex.cc, mex.h, mexproto.h, mgorth.cc, mk-errno-list.sh, mk-mxarray-h.in.sh, mxarray.in.h, nproc.cc, oct-errno.h, oct-errno.in.cc, oct-fstrm.cc, oct-fstrm.h, oct-handle.h, oct-hdf5-types.cc, oct-hdf5-types.h, oct-hdf5.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h, oct-map.cc, oct-map.h, oct-obj.h, oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, oct-tex-parser.in.yy, oct.h, octave-default-image.h, octave-link.cc, octave-link.h, ordschur.cc, pager.cc, pager.h, pinv.cc, pr-output.cc, pr-output.h, procstream.cc, procstream.h, psi.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sighandlers.cc, sighandlers.h, sparse-xdiv.cc, sparse-xdiv.h, sparse-xpow.cc, sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symrec.cc, symrec.h, symscope.cc, symscope.h, symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h, text-renderer.cc, text-renderer.h, time.cc, toplev.cc, toplev.h, tril.cc, tsearch.cc, txt-eng.cc, txt-eng.h, typecast.cc, url-handle-manager.cc, url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc, variables.h, workspace-element.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc, xpow.h, zfstream.cc, zfstream.h, deprecated-config.h, __delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc, __init_gnuplot__.cc, __ode15__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc, config-module.awk, config-module.sh, convhulln.cc, dmperm.cc, fftw.cc, gzip.cc, oct-qhull.h, qr.cc, symbfact.cc, symrcm.cc, liboctinterp-build-info.h, liboctinterp-build-info.in.cc, mk-build-env-features.sh, mk-builtins.pl, mk-doc.pl, mk-pkg-add.sh, mk-version-h.in.sh, 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.cc, ov-colon.h, ov-complex.cc, ov-complex.h, ov-cs-list.cc, 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-inline.cc, ov-fcn-inline.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-int-traits.h, ov-int16.cc, ov-int16.h, ov-int32.cc, ov-int32.h, ov-int64.cc, ov-int64.h, ov-int8.cc, ov-int8.h, ov-intx.h, ov-java.cc, ov-java.h, ov-lazy-idx.cc, ov-lazy-idx.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-uint16.cc, ov-uint16.h, ov-uint32.cc, ov-uint32.h, ov-uint64.cc, ov-uint64.h, ov-uint8.cc, ov-uint8.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ov.h, ovl.cc, ovl.h, octave.cc, octave.h, op-kw-docs, mk-ops.sh, op-b-b.cc, op-b-bm.cc, op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cdm-cm.cc, op-cdm-cs.cc, op-cdm-dm.cc, op-cdm-m.cc, op-cdm-s.cc, op-cell.cc, op-chm.cc, op-class.cc, op-cm-cdm.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-dm.cc, op-cm-m.cc, op-cm-pm.cc, op-cm-s.cc, op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc, op-cs-scm.cc, op-cs-sm.cc, op-dm-cdm.cc, op-dm-cm.cc, op-dm-cs.cc, op-dm-dm.cc, op-dm-m.cc, op-dm-s.cc, op-dm-scm.cc, op-dm-sm.cc, op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcdm-fcm.cc, op-fcdm-fcs.cc, op-fcdm-fdm.cc, op-fcdm-fm.cc, op-fcdm-fs.cc, op-fcm-fcdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fdm.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcm-pm.cc, op-fcn.cc, op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fcdm.cc, op-fdm-fcm.cc, op-fdm-fcs.cc, op-fdm-fdm.cc, op-fdm-fm.cc, op-fdm-fs.cc, op-fm-fcdm.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fdm.cc, op-fm-fm.cc, op-fm-fs.cc, op-fm-pm.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc, op-int.h, op-m-cdm.cc, op-m-cm.cc, op-m-cs.cc, op-m-dm.cc, op-m-m.cc, op-m-pm.cc, op-m-s.cc, op-m-scm.cc, op-m-sm.cc, op-pm-cm.cc, op-pm-fcm.cc, op-pm-fm.cc, op-pm-m.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc, op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, ops.h, options-usage.h, bp-table.cc, bp-table.h, comment-list.cc, comment-list.h, jit-ir.cc, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h, jit-util.cc, jit-util.h, lex.h, lex.ll, oct-lvalue.cc, oct-lvalue.h, oct-parse.in.yy, octave.gperf, parse.h, profiler.cc, profiler.h, pt-all.h, pt-arg-list.cc, pt-arg-list.h, pt-array-list.cc, pt-array-list.h, pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h, pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h, pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc, 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-funcall.cc, pt-funcall.h, pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-jit.cc, pt-jit.h, pt-jump.cc, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc, pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc, pt-select.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc, pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-walk.cc, pt-walk.h, pt.cc, pt.h, token.cc, token.h, Array-jit.cc, Array-tc.cc, version.cc, version.in.h, Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc, Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc, Array-util.h, Array-voidp.cc, Array.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-C.cc, MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc, MArray.h, MDiagArray2.cc, MDiagArray2.h, MSparse-C.cc, MSparse-d.cc, MSparse.cc, MSparse.h, Matrix.h, MatrixType.cc, MatrixType.h, PermMatrix.cc, PermMatrix.h, Range.cc, Range.h, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, Sparse.h, boolMatrix.cc, boolMatrix.h, boolNDArray.cc, boolNDArray.h, boolSparse.cc, boolSparse.h, chMatrix.cc, chMatrix.h, chNDArray.cc, 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, int16NDArray.cc, int16NDArray.h, int32NDArray.cc, int32NDArray.h, int64NDArray.cc, int64NDArray.h, int8NDArray.cc, int8NDArray.h, intNDArray.cc, intNDArray.h, uint16NDArray.cc, uint16NDArray.h, uint32NDArray.cc, uint32NDArray.h, uint64NDArray.cc, uint64NDArray.h, uint8NDArray.cc, uint8NDArray.h, cconv2.f, cdotc3.f, cmatm3.f, csconv2.f, dconv2.f, ddot3.f, dmatm3.f, sconv2.f, sdot3.f, smatm3.f, zconv2.f, zdconv2.f, zdotc3.f, zmatm3.f, crsf2csf.f, zrsf2csf.f, mk-f77-def.in.sh, liboctave-build-info.h, liboctave-build-info.in.cc, CollocWt.cc, CollocWt.h, DAE.h, DAEFunc.h, DAERT.h, DAERTFunc.h, DASPK-opts.in, DASPK.cc, DASPK.h, 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compare_plot_demos.m, dump_demos.m, html_compare_plot_demos.m, rundemos.m, runtests.m, speed.m, test.m, addtodate.m, asctime.m, calendar.m, clock.m, ctime.m, date.m, datenum.m, datestr.m, datevec.m, eomday.m, etime.m, is_leap_year.m, now.m, weekday.m, display-available.c, display-available.h, 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, shared-fcns.h, args.tst, bug-31371.tst, bug-35448.tst, bug-35881.tst, bug-36025.tst, bug-38236.tst, bug-38565.tst, bug-38576.tst, bug-38691.tst, bug-41723.tst, bug-44940.tst, bug-46330.tst, bug-46660.tst, bug-50014.tst, bug-50035.tst, bug-50716.tst, bug-51192.tst, bug-51532.tst, bug-51534.tst, bug-51599.tst, bug-52075.tst, class-concat.tst, classdef-multiple-inheritance.tst, classdef.tst, classes.tst, colormaps.tst, command.tst, complex.tst, ctor-vs-method.tst, deprecate-props.tst, diag-perm.tst, error.tst, eval-catch.tst, fcn-handle-derived-resolution.tst, fntests.m, for.tst, func.tst, global.tst, if.tst, index.tst, io.tst, jit.tst, leftdiv.tst, line-continue.tst, logical-index.tst, mk-bc-overloads-tst.sh, mk-conv-tst.sh, mk-sparse-tst.sh, nest.tst, null-assign.tst, parser.tst, prefer.tst, publish.tst, range.tst, recursion.tst, return.tst, show-failures.awk, single-index.tst, slice.tst, struct.tst, switch.tst, system.tst, transpose.tst, try.tst, unwind.tst, while.tst: Changed punctuation of GPL license text to match that suggested by FSF.
author Rik <rik@octave.org>
date Sat, 06 Jan 2018 07:57:19 -0800
parents 6c31b0376908
children 30e1d0bf7ade
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rev   line source
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1 /*
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2
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3 Copyright (C) 1993-2017 John W. Eaton
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4 Copyright (C) 2009 VZLU Prague
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5
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6 This file is part of Octave.
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7
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8 Octave is free software: you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by
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10 the Free Software Foundation, either version 3 of the License, or
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11 (at your option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but
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14 WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU General Public License for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <https://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 #if ! defined (octave_symrec_h)
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25 #define octave_symrec_h 1
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26
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27 #include "octave-config.h"
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28
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29 #include <deque>
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30 #include <list>
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31 #include <memory>
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32 #include <string>
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33
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34 class octave_user_function;
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35
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36 #include "ov.h"
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37 #include "ovl.h"
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38
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39 namespace octave
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40 {
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41 class symbol_scope_rep;
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42
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43 class symbol_record
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44 {
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45 public:
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46
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47 typedef size_t context_id;
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48
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49 // generic variable
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50 static const unsigned int local = 1;
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51
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52 // varargin, argn, .nargin., .nargout.
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53 // (FIXME: is this really used now?)
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54 static const unsigned int automatic = 2;
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55
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56 // formal parameter
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57 static const unsigned int formal = 4;
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58
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59 // not listed or cleared (.nargin., .nargout.)
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60 static const unsigned int hidden = 8;
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61
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62 // inherited from parent scope; not cleared at function exit
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63 static const unsigned int inherited = 16;
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64
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65 // global (redirects to global scope)
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66 static const unsigned int global = 32;
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67
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68 // not cleared at function exit
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69 static const unsigned int persistent = 64;
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70
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71 // this symbol may NOT become a variable.
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72 // (symbol added to a static workspace)
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73 static const unsigned int added_static = 128;
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74
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75 private:
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76
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77 class symbol_record_rep
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78 {
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79 public:
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80
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81 symbol_record_rep (const std::string& nm, const octave_value& v,
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82 unsigned int sc)
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83 : m_storage_class (sc), m_name (nm), m_fwd_scope (nullptr),
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84 m_fwd_rep (), m_value_stack ()
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85 {
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86 m_value_stack.push_back (v);
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87 }
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88
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89 // No copying!
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90
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91 symbol_record_rep (const symbol_record_rep& ov) = delete;
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92
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93 symbol_record_rep& operator = (const symbol_record_rep&) = delete;
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94
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95 ~symbol_record_rep (void) = default;
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96
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97 void assign (const octave_value& value, context_id context)
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98 {
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99 varref(context) = value;
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100 }
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101
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102 void assign (octave_value::assign_op op,
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103 const std::string& type,
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104 const std::list<octave_value_list>& idx,
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105 const octave_value& value, context_id context)
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106 {
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107 varref(context).assign (op, type, idx, value);
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108 }
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109
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110 void assign (octave_value::assign_op op, const octave_value& value,
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111 context_id context)
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112 {
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113 varref(context).assign (op, value);
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114 }
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115
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116 void do_non_const_unary_op (octave_value::unary_op op,
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117 context_id context)
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118 {
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119 varref(context).do_non_const_unary_op (op);
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120 }
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121
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122 void do_non_const_unary_op (octave_value::unary_op op,
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123 const std::string& type,
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124 const std::list<octave_value_list>& idx,
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125 context_id context)
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126 {
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127 varref(context).do_non_const_unary_op (op, type, idx);
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128 }
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129
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130 context_id get_fwd_scope_context (void) const;
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131
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132 octave_value& varref (context_id context)
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133 {
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134 if (auto t_fwd_rep = m_fwd_rep.lock ())
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135 return t_fwd_rep->varref (get_fwd_scope_context ());
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136
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137 if (is_persistent ())
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138 context = 0;
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139
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140 context_id n = m_value_stack.size ();
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141 while (n++ <= context)
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142 m_value_stack.push_back (octave_value ());
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143
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144 return m_value_stack[context];
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145 }
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146
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147 octave_value varval (context_id context) const
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148 {
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149 if (auto t_fwd_rep = m_fwd_rep.lock ())
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150 return t_fwd_rep->varval (get_fwd_scope_context ());
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151
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152 if (is_persistent ())
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153 context = 0;
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154
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155 if (context < m_value_stack.size ())
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156 return m_value_stack[context];
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157 else
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158 return octave_value ();
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159 }
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160
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161 void push_context (void)
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162 {
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163 if (auto t_fwd_rep = m_fwd_rep.lock ())
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164 return;
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165
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166 if (! (is_persistent () || is_global ()))
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167 m_value_stack.push_back (octave_value ());
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168 }
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169
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170 // If pop_context returns 0, we are out of values and this element
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171 // of the symbol table should be deleted. This can happen for
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172 // functions like
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173 //
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174 // function foo (n)
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175 // if (n > 0)
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176 // foo (n-1);
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177 // else
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178 // eval ("x = 1");
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179 // endif
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180 // endfunction
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181 //
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182 // Here, X should only exist in the final stack frame.
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183
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184 size_t pop_context (void)
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185 {
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186 size_t retval = 1;
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187
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188 if (auto t_fwd_rep = m_fwd_rep.lock ())
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189 return retval;
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190
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191 if (! (is_persistent () || is_global ()))
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192 {
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193 m_value_stack.pop_back ();
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194 retval = m_value_stack.size ();
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195 }
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196
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197 return retval;
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198 }
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199
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200 void clear (context_id context)
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201 {
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202 // There is no need to do anything with a fowarded
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203 // symbol_record_rep here.
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204 //
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205 // For scripts, we are never executing in the script "scope".
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206 //
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207 // For globals, we are only interested in breaking the link to
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208 // the global value and clearing the local value, not the
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209 // global one.
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210
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211 // For persistent values, we clear the value then unmark so
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212 // that we clear the first element of the value stack.
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213
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214 if (is_global ())
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215 {
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216 unbind_fwd_rep ();
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217 return;
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218 }
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219
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220 if (auto t_fwd_rep = m_fwd_rep.lock ())
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221 return;
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222
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223 if (! (is_hidden () || is_inherited ()))
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224 {
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225 assign (octave_value (), context);
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226
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227 if (is_persistent ())
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228 unmark_persistent ();
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229 }
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230 }
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231
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232 bool is_defined (context_id context) const
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233 {
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234 return varval (context).is_defined ();
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235 }
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236
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237 bool is_variable (context_id context) const
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238 {
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239 if (auto t_fwd_rep = m_fwd_rep.lock ())
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240 return t_fwd_rep->is_variable (context);
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241
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242 return (! is_local () || is_defined (context));
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243 }
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244
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245 bool is_local (void) const
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246 {
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247 if (auto t_fwd_rep = m_fwd_rep.lock ())
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248 return t_fwd_rep->is_local ();
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249
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250 return m_storage_class & local;
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251 }
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252
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253 bool is_automatic (void) const
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254 {
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255 if (auto t_fwd_rep = m_fwd_rep.lock ())
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256 return t_fwd_rep->is_automatic ();
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257
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258 return m_storage_class & automatic;
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259 }
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260
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261 bool is_formal (void) const
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262 {
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263 if (auto t_fwd_rep = m_fwd_rep.lock ())
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264 return t_fwd_rep->is_formal ();
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265
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266 return m_storage_class & formal;
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267 }
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268
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269 bool is_hidden (void) const
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270 {
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271 if (auto t_fwd_rep = m_fwd_rep.lock ())
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272 return t_fwd_rep->is_hidden ();
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273
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274 return m_storage_class & hidden;
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275 }
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276
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277 bool is_inherited (void) const
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278 {
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279 if (auto t_fwd_rep = m_fwd_rep.lock ())
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280 return t_fwd_rep->is_inherited ();
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281
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282 return m_storage_class & inherited;
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283 }
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284
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285 bool is_global (void) const
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286 {
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287 if (auto t_fwd_rep = m_fwd_rep.lock ())
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288 return t_fwd_rep->is_global ();
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289
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290 return m_storage_class & global;
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291 }
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292
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293 bool is_persistent (void) const
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294 {
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295 if (auto t_fwd_rep = m_fwd_rep.lock ())
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296 return t_fwd_rep->is_persistent ();
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297
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298 return m_storage_class & persistent;
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299 }
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300
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301 bool is_added_static (void) const
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302 {
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303 if (auto t_fwd_rep = m_fwd_rep.lock ())
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304 return t_fwd_rep->is_added_static ();
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305
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306 return m_storage_class & added_static;
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307 }
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308
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309 void mark_local (void)
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310 {
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311 if (auto t_fwd_rep = m_fwd_rep.lock ())
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312 {
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313 t_fwd_rep->mark_local ();
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314 return;
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315 }
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316
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317 m_storage_class |= local;
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318 }
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319
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320 void mark_automatic (void)
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321 {
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322 if (auto t_fwd_rep = m_fwd_rep.lock ())
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323 {
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324 t_fwd_rep->mark_automatic ();
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325 return;
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326 }
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327
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328 m_storage_class |= automatic;
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329 }
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330
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331 void mark_formal (void)
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332 {
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333 if (auto t_fwd_rep = m_fwd_rep.lock ())
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334 {
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335 t_fwd_rep->mark_formal ();
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336 return;
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337 }
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338
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339 m_storage_class |= formal;
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340 }
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341
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342 void mark_hidden (void)
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343 {
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344 if (auto t_fwd_rep = m_fwd_rep.lock ())
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345 {
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346 t_fwd_rep->mark_hidden ();
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347 return;
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348 }
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349
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350 m_storage_class |= hidden;
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351 }
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352
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353 void mark_inherited (void)
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354 {
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355 if (auto t_fwd_rep = m_fwd_rep.lock ())
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356 {
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357 t_fwd_rep->mark_inherited ();
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358 return;
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359 }
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360
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361 m_storage_class |= inherited;
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362 }
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363
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364 // This flag should only be set for a symbol record that is
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365 // actually in the global symbol_scope, and that should only
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366 // happen when it is added to the global symbol_scope.
bff8e3884a88 restructure global variable handling in symbol table
John W. Eaton <jwe@octave.org>
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diff changeset
367
24263
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John W. Eaton <jwe@octave.org>
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diff changeset
368 void mark_global (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
369 {
24272
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John W. Eaton <jwe@octave.org>
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370 m_storage_class |= global;
24263
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
371 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
372
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
373 void mark_persistent (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
374 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
375 if (auto t_fwd_rep = m_fwd_rep.lock ())
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
376 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
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diff changeset
377 t_fwd_rep->mark_persistent ();
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
378 return;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
379 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
380
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
381 if (is_global ())
24272
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John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
382 error ("can't make global variable %s persistent", m_name.c_str ());
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
383
24458
516437d2194d don't allow function parameters (in or out) to be persistent
John W. Eaton <jwe@octave.org>
parents: 24456
diff changeset
384 if (is_formal ())
516437d2194d don't allow function parameters (in or out) to be persistent
John W. Eaton <jwe@octave.org>
parents: 24456
diff changeset
385 error ("can't make function parameter %s persistent", m_name.c_str ());
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
386 m_storage_class |= persistent;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
387 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
388
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
389 void mark_added_static (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
390 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
391 if (auto t_fwd_rep = m_fwd_rep.lock ())
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
392 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
393 t_fwd_rep->mark_added_static ();
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
394 return;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
395 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
396
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
397 m_storage_class |= added_static;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
398 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
399
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
400 void unmark_local (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
401 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
402 if (auto t_fwd_rep = m_fwd_rep.lock ())
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
403 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
404 t_fwd_rep->unmark_local ();
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
405 return;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
406 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
407
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
408 m_storage_class &= ~local;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
409 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
410
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
411 void unmark_automatic (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
412 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
413 if (auto t_fwd_rep = m_fwd_rep.lock ())
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
414 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
415 t_fwd_rep->unmark_automatic ();
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
416 return;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
417 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
418
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
419 m_storage_class &= ~automatic;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
420 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
421
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
422 void unmark_formal (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
423 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
424 if (auto t_fwd_rep = m_fwd_rep.lock ())
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
425 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
426 t_fwd_rep->unmark_formal ();
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
427 return;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
428 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
429
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
430 m_storage_class &= ~formal;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
431 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
432
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
433 void unmark_hidden (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
434 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
435 if (auto t_fwd_rep = m_fwd_rep.lock ())
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
436 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
437 t_fwd_rep->unmark_hidden ();
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
438 return;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
439 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
440
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
441 m_storage_class &= ~hidden;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
442 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
443
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
444 void unmark_inherited (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
445 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
446 if (auto t_fwd_rep = m_fwd_rep.lock ())
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
447 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
448 t_fwd_rep->unmark_inherited ();
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
449 return;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
450 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
451
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
452 m_storage_class &= ~inherited;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
453 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
454
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
455 void unmark_persistent (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
456 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
457 if (auto t_fwd_rep = m_fwd_rep.lock ())
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
458 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
459 t_fwd_rep->unmark_persistent ();
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
460 return;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
461 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
462
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
463 m_storage_class &= ~persistent;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
464 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
465
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
466 void unmark_added_static (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
467 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
468 if (auto t_fwd_rep = m_fwd_rep.lock ())
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
469 {
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24269
diff changeset
470 t_fwd_rep->unmark_added_static ();
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
471 return;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
472 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
473
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
474 m_storage_class &= ~added_static;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
475 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
476
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
477 unsigned int storage_class (void) const { return m_storage_class; }
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
478
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
479 void init_persistent (void);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
480
24361
8bcfddad15ec use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents: 24356
diff changeset
481 void bind_fwd_rep (symbol_scope_rep *fwd_scope,
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
482 const std::shared_ptr<symbol_record_rep>& fwd_rep)
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
483 {
24456
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
484 // If this object is already bound to another scope (for
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
485 // example, a variable in a script or nested function is bound
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
486 // to the enclosing scope), then bind that object to the next
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
487 // scope. FIXME: can this happen for any other reason than we
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
488 // are making a variable in a script global?
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
489
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
490 if (auto t_fwd_rep = m_fwd_rep.lock ())
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
491 {
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
492 t_fwd_rep->bind_fwd_rep (fwd_scope, fwd_rep);
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
493 return;
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
494 }
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
495
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diff changeset
496 m_fwd_scope = fwd_scope;
24271
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497 m_fwd_rep = fwd_rep;
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
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diff changeset
498 }
24263
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parents:
diff changeset
499
24352
bff8e3884a88 restructure global variable handling in symbol table
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diff changeset
500 void unbind_fwd_rep (void)
bff8e3884a88 restructure global variable handling in symbol table
John W. Eaton <jwe@octave.org>
parents: 24351
diff changeset
501 {
24456
2706adccf4e9 fix binding for global variables in script files (bug #52722)
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parents: 24386
diff changeset
502 // When unbinding an object, only break the immediate link.
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
503 // By doing that, we ensure that any variables that are made
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
504 // global in a script remain linked as globals in the
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
505 // enclosing scope.
2706adccf4e9 fix binding for global variables in script files (bug #52722)
John W. Eaton <jwe@octave.org>
parents: 24386
diff changeset
506
24356
8b14ba8296af refactor symbol_record object
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diff changeset
507 m_fwd_scope = nullptr;
24352
bff8e3884a88 restructure global variable handling in symbol table
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diff changeset
508 m_fwd_rep.reset ();
bff8e3884a88 restructure global variable handling in symbol table
John W. Eaton <jwe@octave.org>
parents: 24351
diff changeset
509 }
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
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parents:
diff changeset
510
24361
8bcfddad15ec use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
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diff changeset
511 symbol_record_rep * dup (symbol_scope_rep *new_scope) const;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
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parents:
diff changeset
512
24356
8b14ba8296af refactor symbol_record object
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diff changeset
513 octave_value dump (context_id context) const;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
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parents:
diff changeset
514
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
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diff changeset
515 std::string name (void) const { return m_name; }
dd810f9d26e7 use m_ prefix for symbol_record class data members
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diff changeset
516
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diff changeset
517 void rename (const std::string& new_name) { m_name = new_name; }
dd810f9d26e7 use m_ prefix for symbol_record class data members
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diff changeset
518
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diff changeset
519 private:
dd810f9d26e7 use m_ prefix for symbol_record class data members
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diff changeset
520
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John W. Eaton <jwe@octave.org>
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diff changeset
521 unsigned int m_storage_class;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
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parents:
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522
24272
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diff changeset
523 std::string m_name;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
524
24361
8bcfddad15ec use shared_ptr to manage symbol_scope objects
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diff changeset
525 symbol_scope_rep *m_fwd_scope;
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8b14ba8296af refactor symbol_record object
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diff changeset
526
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
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diff changeset
527 std::weak_ptr<symbol_record_rep> m_fwd_rep;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
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528
24272
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diff changeset
529 std::deque<octave_value> m_value_stack;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
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diff changeset
530 };
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
531
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
532 public:
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
533
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
534 symbol_record (const std::string& nm = "",
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
535 const octave_value& v = octave_value (),
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
536 unsigned int sc = local)
24356
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John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
537 : m_rep (new symbol_record_rep (nm, v, sc))
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
538 { }
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
539
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
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diff changeset
540 symbol_record (const symbol_record& sr) = default;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
541
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
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diff changeset
542 symbol_record& operator = (const symbol_record& sr) = default;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
543
24271
0dd6c909baa2 use shared_ptr and weak_ptr to manage symbol_record object
John W. Eaton <jwe@octave.org>
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diff changeset
544 ~symbol_record (void) = default;
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
545
24361
8bcfddad15ec use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
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diff changeset
546 symbol_record dup (symbol_scope_rep *sid) const
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
547 {
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
548 return symbol_record (m_rep->dup (sid));
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
549 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
550
24272
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John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
551 std::string name (void) const { return m_rep->name (); }
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
552
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
553 void rename (const std::string& new_name) { m_rep->rename (new_name); }
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
554
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
555 octave_value
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
556 find (context_id context,
24519
6c31b0376908 move part of symbol_record::find to header file to allow inlining
John W. Eaton <jwe@octave.org>
parents: 24458
diff changeset
557 const octave_value_list& args = octave_value_list ()) const
6c31b0376908 move part of symbol_record::find to header file to allow inlining
John W. Eaton <jwe@octave.org>
parents: 24458
diff changeset
558 {
6c31b0376908 move part of symbol_record::find to header file to allow inlining
John W. Eaton <jwe@octave.org>
parents: 24458
diff changeset
559 octave_value retval = varval (context);
6c31b0376908 move part of symbol_record::find to header file to allow inlining
John W. Eaton <jwe@octave.org>
parents: 24458
diff changeset
560
6c31b0376908 move part of symbol_record::find to header file to allow inlining
John W. Eaton <jwe@octave.org>
parents: 24458
diff changeset
561 if (retval.is_undefined ())
6c31b0376908 move part of symbol_record::find to header file to allow inlining
John W. Eaton <jwe@octave.org>
parents: 24458
diff changeset
562 return find_function (name (), args);
6c31b0376908 move part of symbol_record::find to header file to allow inlining
John W. Eaton <jwe@octave.org>
parents: 24458
diff changeset
563
6c31b0376908 move part of symbol_record::find to header file to allow inlining
John W. Eaton <jwe@octave.org>
parents: 24458
diff changeset
564 return retval;
6c31b0376908 move part of symbol_record::find to header file to allow inlining
John W. Eaton <jwe@octave.org>
parents: 24458
diff changeset
565 }
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
566
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
567 void assign (const octave_value& value, context_id context)
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
568 {
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
569 m_rep->assign (value, context);
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
570 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
571
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
572 void assign (octave_value::assign_op op,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
573 const std::string& type,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
574 const std::list<octave_value_list>& idx,
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
575 const octave_value& value, context_id context)
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
576 {
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
577 m_rep->assign (op, type, idx, value, context);
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
578 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
579
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
580 void assign (octave_value::assign_op op, const octave_value& value,
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
581 context_id context)
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
582 {
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
583 m_rep->assign (op, value, context);
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
584 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
585
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
586 void do_non_const_unary_op (octave_value::unary_op op, context_id context)
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
587 {
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
588 m_rep->do_non_const_unary_op (op, context);
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
589 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
590
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
591 void do_non_const_unary_op (octave_value::unary_op op,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
592 const std::string& type,
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
593 const std::list<octave_value_list>& idx,
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
594 context_id context)
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
595 {
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
596 m_rep->do_non_const_unary_op (op, type, idx, context);
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
597 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
598
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
599 octave_value varval (context_id context) const
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
600 {
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
601 return m_rep->varval (context);
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
602 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
603
24348
64691264dd21 eliminate some uses of decl_scope in symbol_record class
John W. Eaton <jwe@octave.org>
parents: 24325
diff changeset
604 void push_context (void) { m_rep->push_context (); }
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
605
24348
64691264dd21 eliminate some uses of decl_scope in symbol_record class
John W. Eaton <jwe@octave.org>
parents: 24325
diff changeset
606 size_t pop_context (void) { return m_rep->pop_context (); }
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
607
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
608 void clear (context_id context) { m_rep->clear (context); }
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
609
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
610 bool is_defined (context_id context) const
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
611 {
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
612 return m_rep->is_defined (context);
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
613 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
614
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
615 bool is_undefined (context_id context) const
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
616 {
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
617 return ! m_rep->is_defined (context);
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
618 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
619
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
620 bool is_variable (context_id context) const
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
621 {
24356
8b14ba8296af refactor symbol_record object
John W. Eaton <jwe@octave.org>
parents: 24352
diff changeset
622 return m_rep->is_variable (context);
24263
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
623 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class
John W. Eaton <jwe@octave.org>
parents:
diff changeset
624
24272
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
diff changeset
625 bool is_local (void) const { return m_rep->is_local (); }
dd810f9d26e7 use m_ prefix for symbol_record class data members
John W. Eaton <jwe@octave.org>
parents: 24271
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626 bool is_automatic (void) const { return m_rep->is_automatic (); }
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627 bool is_formal (void) const { return m_rep->is_formal (); }
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628 bool is_global (void) const { return m_rep->is_global (); }
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629 bool is_hidden (void) const { return m_rep->is_hidden (); }
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630 bool is_inherited (void) const { return m_rep->is_inherited (); }
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631 bool is_persistent (void) const { return m_rep->is_persistent (); }
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632 bool is_added_static (void) const { return m_rep->is_added_static (); }
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633
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634 void mark_local (void) { m_rep->mark_local (); }
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635 void mark_automatic (void) { m_rep->mark_automatic (); }
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636 void mark_formal (void) { m_rep->mark_formal (); }
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637 void mark_hidden (void) { m_rep->mark_hidden (); }
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638 void mark_inherited (void) { m_rep->mark_inherited (); }
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639 void mark_global (void) { m_rep->mark_global (); }
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640 void mark_persistent (void) { m_rep->mark_persistent (); }
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641 void mark_added_static (void) { m_rep->mark_added_static (); }
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642
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643 void unmark_local (void) { m_rep->unmark_local (); }
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644 void unmark_automatic (void) { m_rep->unmark_automatic (); }
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645 void unmark_formal (void) { m_rep->unmark_formal (); }
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646 void unmark_hidden (void) { m_rep->unmark_hidden (); }
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647 void unmark_inherited (void) { m_rep->unmark_inherited (); }
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648 void unmark_persistent (void) { m_rep->unmark_persistent (); }
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649 void unmark_added_static (void) { m_rep->unmark_added_static (); }
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650
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651 void init_persistent (void) { m_rep->init_persistent (); }
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652
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653 unsigned int storage_class (void) const { return m_rep->storage_class (); }
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654
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655 void bind_fwd_rep (symbol_scope_rep *fwd_scope, const symbol_record& sr)
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656 {
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657 m_rep->bind_fwd_rep (fwd_scope, sr.m_rep);
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658 }
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659
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660 void unbind_fwd_rep (void) { m_rep->unbind_fwd_rep (); }
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661
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662 octave_value dump (context_id context) const
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663 {
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664 return m_rep->dump (context);
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665 }
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666
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667 private:
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668
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669 std::shared_ptr<symbol_record_rep> m_rep;
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670
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671 // NEW_REP must be dynamically allocated or nullptr.
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672 symbol_record (symbol_record_rep *new_rep) : m_rep (new_rep) { }
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673
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674 octave_value find_function (const std::string& name,
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675 const octave_value_list& args) const;
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676
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677 static octave_value dummy_octave_value;
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678 };
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679 }
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680
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681 #endif