Mercurial > octave
annotate libinterp/parse-tree/pt-pr-code.h @ 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 | febd82d1a8de |
| rev | line source |
|---|---|
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1996-2023 The Octave Project Developers |
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4 // |
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5 // See the file COPYRIGHT.md in the top-level directory of this |
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6 // distribution or <https://octave.org/copyright/>. |
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7 // |
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8 // This file is part of Octave. |
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9 // |
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10 // Octave is free software: you can redistribute it and/or modify it |
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11 // under the terms of the GNU General Public License as published by |
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12 // the Free Software Foundation, either version 3 of the License, or |
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13 // (at your option) any later version. |
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14 // |
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15 // Octave is distributed in the hope that it will be useful, but |
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 // GNU General Public License for more details. |
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19 // |
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20 // You should have received a copy of the GNU General Public License |
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21 // along with Octave; see the file COPYING. If not, see |
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22 // <https://www.gnu.org/licenses/>. |
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23 // |
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24 //////////////////////////////////////////////////////////////////////// |
| 2123 | 25 |
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26 #if ! defined (octave_pt_pr_code_h) |
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27 #define octave_pt_pr_code_h 1 |
| 2123 | 28 |
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29 #include "octave-config.h" |
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30 |
| 4676 | 31 #include <stack> |
| 2530 | 32 #include <string> |
| 33 | |
| 2123 | 34 #include "pt-walk.h" |
| 35 | |
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36 OCTAVE_BEGIN_NAMESPACE(octave) |
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37 |
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38 class comment_elt; |
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39 class comment_list; |
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40 class tree_decl_command; |
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41 class tree_expression; |
| 2123 | 42 |
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43 // How to print the code that the parse trees represent. |
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44 |
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45 class tree_print_code : public tree_walker |
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46 { |
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47 public: |
| 2123 | 48 |
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49 tree_print_code (std::ostream& os_arg, |
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50 const std::string& pfx = "", |
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51 bool pr_orig_txt = true) |
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52 : m_os (os_arg), m_prefix (pfx), m_nesting (), |
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53 m_print_original_text (pr_orig_txt), |
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54 m_curr_print_indent_level (0), m_beginning_of_line (true), |
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55 m_suppress_newlines (0) |
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56 { |
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57 // For "none". |
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58 m_nesting.push ('n'); |
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59 } |
| 2123 | 60 |
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61 // No copying! |
| 2123 | 62 |
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63 tree_print_code (const tree_print_code&) = delete; |
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64 |
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65 tree_print_code& operator = (const tree_print_code&) = delete; |
| 2123 | 66 |
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67 ~tree_print_code () = default; |
| 2123 | 68 |
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69 void visit_anon_fcn_handle (tree_anon_fcn_handle&); |
| 2123 | 70 |
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71 void visit_argument_list (tree_argument_list&); |
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72 |
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73 void visit_arguments_block (tree_arguments_block&); |
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74 |
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75 void visit_args_block_attribute_list (tree_args_block_attribute_list&); |
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76 |
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77 void visit_args_block_validation_list (tree_args_block_validation_list&); |
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78 |
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79 void visit_arg_validation (tree_arg_validation&); |
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80 |
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81 void visit_arg_size_spec (tree_arg_size_spec&); |
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82 |
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83 void visit_arg_validation_fcns (tree_arg_validation_fcns&); |
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84 |
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85 void visit_binary_expression (tree_binary_expression&); |
| 2123 | 86 |
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87 void visit_break_command (tree_break_command&); |
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88 |
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89 void visit_colon_expression (tree_colon_expression&); |
| 2846 | 90 |
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91 void visit_continue_command (tree_continue_command&); |
| 2846 | 92 |
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93 void visit_decl_command (tree_decl_command&); |
| 2846 | 94 |
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95 void visit_decl_init_list (tree_decl_init_list&); |
| 2969 | 96 |
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97 void visit_decl_elt (tree_decl_elt&); |
| 2123 | 98 |
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99 void visit_simple_for_command (tree_simple_for_command&); |
| 2123 | 100 |
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101 void visit_complex_for_command (tree_complex_for_command&); |
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102 |
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103 void visit_spmd_command (tree_spmd_command&); |
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104 |
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105 void visit_octave_user_script (octave_user_script&); |
| 2123 | 106 |
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107 void visit_octave_user_function (octave_user_function&); |
| 2123 | 108 |
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109 void visit_octave_user_function_header (octave_user_function&); |
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110 |
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111 void visit_octave_user_function_trailer (octave_user_function&); |
| 2123 | 112 |
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113 void visit_function_def (tree_function_def&); |
| 2123 | 114 |
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115 void visit_identifier (tree_identifier&); |
| 2123 | 116 |
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117 void visit_if_clause (tree_if_clause&); |
| 2123 | 118 |
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119 void visit_if_command (tree_if_command&); |
| 2123 | 120 |
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121 void visit_if_command_list (tree_if_command_list&); |
| 2123 | 122 |
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123 void visit_index_expression (tree_index_expression&); |
| 3351 | 124 |
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125 void visit_matrix (tree_matrix&); |
| 2123 | 126 |
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127 void visit_cell (tree_cell&); |
| 2620 | 128 |
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129 void visit_multi_assignment (tree_multi_assignment&); |
| 2123 | 130 |
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131 void visit_no_op_command (tree_no_op_command&); |
| 4342 | 132 |
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133 void visit_constant (tree_constant&); |
| 15035 | 134 |
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135 void visit_fcn_handle (tree_fcn_handle&); |
| 2123 | 136 |
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137 void visit_parameter_list (tree_parameter_list&); |
| 2123 | 138 |
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139 void visit_postfix_expression (tree_postfix_expression&); |
| 2123 | 140 |
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141 void visit_prefix_expression (tree_prefix_expression&); |
| 2123 | 142 |
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143 void visit_return_command (tree_return_command&); |
| 2123 | 144 |
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145 void visit_simple_assignment (tree_simple_assignment&); |
| 2123 | 146 |
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147 void visit_statement (tree_statement&); |
| 2123 | 148 |
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149 void visit_statement_list (tree_statement_list&); |
| 2846 | 150 |
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151 void visit_switch_case (tree_switch_case&); |
| 2846 | 152 |
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153 void visit_switch_command (tree_switch_command&); |
| 2123 | 154 |
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155 void visit_try_catch_command (tree_try_catch_command&); |
| 2123 | 156 |
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157 void visit_unwind_protect_command (tree_unwind_protect_command&); |
| 2123 | 158 |
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159 void visit_while_command (tree_while_command&); |
| 3484 | 160 |
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161 void visit_do_until_command (tree_do_until_command&); |
| 4980 | 162 |
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163 void visit_superclass_ref (tree_superclass_ref&); |
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164 |
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165 void visit_metaclass_query (tree_metaclass_query&); |
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166 |
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167 void print_fcn_handle_body (tree_expression *); |
| 2123 | 168 |
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169 private: |
| 2123 | 170 |
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171 std::ostream& m_os; |
| 2530 | 172 |
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173 std::string m_prefix; |
| 4676 | 174 |
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175 std::stack<char> m_nesting; |
| 2530 | 176 |
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177 bool m_print_original_text; |
| 3708 | 178 |
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179 // Current indentation. |
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180 int m_curr_print_indent_level; |
| 2123 | 181 |
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182 // TRUE means we are at the beginning of a line. |
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183 bool m_beginning_of_line; |
| 4980 | 184 |
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185 // Nonzero means we are not printing newlines and indenting. |
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186 int m_suppress_newlines; |
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187 |
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188 void reset_indent_level () { m_curr_print_indent_level = 0; } |
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189 |
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190 void increment_indent_level () { m_curr_print_indent_level += 2; } |
| 2123 | 191 |
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192 void decrement_indent_level () { m_curr_print_indent_level -= 2; } |
| 2123 | 193 |
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194 void newline (const char *alt_txt = ", "); |
| 2123 | 195 |
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196 void indent (); |
| 2123 | 197 |
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198 void reset (); |
| 2961 | 199 |
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200 void print_parens (const tree_expression& expr, const char *txt); |
| 3665 | 201 |
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202 void print_comment_list (comment_list *comment_list); |
| 3665 | 203 |
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204 void print_comment_elt (const comment_elt& comment_elt); |
| 3665 | 205 |
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206 void print_indented_comment (comment_list *comment_list); |
| 2123 | 207 |
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208 // Must create with an output stream! |
| 2123 | 209 |
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210 tree_print_code (); |
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211 }; |
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212 |
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213 OCTAVE_END_NAMESPACE(octave) |
| 2123 | 214 |
| 215 #endif |