diff libinterp/octave-value/ov.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 5f11de0e7440
children 53c10d69a9be
line wrap: on
line diff
--- a/libinterp/octave-value/ov.h	Tue Jan 24 16:17:31 2023 -0500
+++ b/libinterp/octave-value/ov.h	Tue Jan 24 17:19:44 2023 -0800
@@ -166,7 +166,7 @@
 
   enum magic_colon { magic_colon_t };
 
-  octave_value (void)
+  octave_value ()
     : m_rep (nil_rep ())
   {
     m_rep->count++;
@@ -357,14 +357,14 @@
 
   // This should only be called for derived types.
 
-  OCTINTERP_API octave_base_value * clone (void) const;
+  OCTINTERP_API octave_base_value * clone () const;
 
-  octave_base_value * empty_clone (void) const
+  octave_base_value * empty_clone () const
   { return m_rep->empty_clone (); }
 
   // Delete the representation of this constant if the count drops to zero.
 
-  ~octave_value (void)
+  ~octave_value ()
   {
     // Because we define a move constructor and a move assignment
     // operator, rep may be a nullptr here.  We should only need to
@@ -374,7 +374,7 @@
       delete m_rep;
   }
 
-  void make_unique (void)
+  void make_unique ()
   {
     if (m_rep->count > 1)
       {
@@ -443,43 +443,43 @@
     return *this;
   }
 
-  octave_idx_type get_count (void) const { return m_rep->count; }
+  octave_idx_type get_count () const { return m_rep->count; }
 
-  octave_base_value::type_conv_info numeric_conversion_function (void) const
+  octave_base_value::type_conv_info numeric_conversion_function () const
   { return m_rep->numeric_conversion_function (); }
 
-  octave_base_value::type_conv_info numeric_demotion_function (void) const
+  octave_base_value::type_conv_info numeric_demotion_function () const
   { return m_rep->numeric_demotion_function (); }
 
-  OCTINTERP_API void maybe_mutate (void);
+  OCTINTERP_API void maybe_mutate ();
 
-  octave_value squeeze (void) const
+  octave_value squeeze () const
   { return m_rep->squeeze (); }
 
   // The result of full().
-  octave_value full_value (void) const
+  octave_value full_value () const
   { return m_rep->full_value (); }
 
   // Type conversions.
 
-  octave_value as_double (void) const { return m_rep->as_double (); }
-  octave_value as_single (void) const { return m_rep->as_single (); }
+  octave_value as_double () const { return m_rep->as_double (); }
+  octave_value as_single () const { return m_rep->as_single (); }
 
-  octave_value as_int8 (void) const { return m_rep->as_int8 (); }
-  octave_value as_int16 (void) const { return m_rep->as_int16 (); }
-  octave_value as_int32 (void) const { return m_rep->as_int32 (); }
-  octave_value as_int64 (void) const { return m_rep->as_int64 (); }
+  octave_value as_int8 () const { return m_rep->as_int8 (); }
+  octave_value as_int16 () const { return m_rep->as_int16 (); }
+  octave_value as_int32 () const { return m_rep->as_int32 (); }
+  octave_value as_int64 () const { return m_rep->as_int64 (); }
 
-  octave_value as_uint8 (void) const { return m_rep->as_uint8 (); }
-  octave_value as_uint16 (void) const { return m_rep->as_uint16 (); }
-  octave_value as_uint32 (void) const { return m_rep->as_uint32 (); }
-  octave_value as_uint64 (void) const { return m_rep->as_uint64 (); }
+  octave_value as_uint8 () const { return m_rep->as_uint8 (); }
+  octave_value as_uint16 () const { return m_rep->as_uint16 (); }
+  octave_value as_uint32 () const { return m_rep->as_uint32 (); }
+  octave_value as_uint64 () const { return m_rep->as_uint64 (); }
 
-  octave_base_value * try_narrowing_conversion (void)
+  octave_base_value * try_narrowing_conversion ()
   { return m_rep->try_narrowing_conversion (); }
 
   // Close to dims (), but can be overloaded for classes.
-  Matrix size (void)
+  Matrix size ()
   { return m_rep->size (); }
 
   // FIXME: should this function be deprecated and removed?  It supports
@@ -545,35 +545,35 @@
 
   // Size.
 
-  dim_vector dims (void) const { return m_rep->dims (); }
+  dim_vector dims () const { return m_rep->dims (); }
 
-  OCTINTERP_API std::string get_dims_str (void) const;
+  OCTINTERP_API std::string get_dims_str () const;
 
-  octave_idx_type rows (void) const { return m_rep->rows (); }
+  octave_idx_type rows () const { return m_rep->rows (); }
 
-  octave_idx_type columns (void) const { return m_rep->columns (); }
+  octave_idx_type columns () const { return m_rep->columns (); }
 
-  OCTINTERP_API octave_idx_type length (void) const;
+  OCTINTERP_API octave_idx_type length () const;
 
-  int ndims (void) const { return m_rep->ndims (); }
+  int ndims () const { return m_rep->ndims (); }
 
-  bool all_zero_dims (void) const { return dims ().all_zero (); }
+  bool all_zero_dims () const { return dims ().all_zero (); }
 
   // Are the dimensions of this constant zero by zero?
-  bool is_zero_by_zero (void) const
+  bool is_zero_by_zero () const
   { return (ndims () == 2 && rows () == 0 && columns () == 0); }
 
-  octave_idx_type numel (void) const
+  octave_idx_type numel () const
   { return m_rep->numel (); }
 
-  std::size_t byte_size (void) const
+  std::size_t byte_size () const
   { return m_rep->byte_size (); }
 
-  octave_idx_type nnz (void) const { return m_rep->nnz (); }
+  octave_idx_type nnz () const { return m_rep->nnz (); }
 
-  octave_idx_type nzmax (void) const { return m_rep->nzmax (); }
+  octave_idx_type nzmax () const { return m_rep->nzmax (); }
 
-  octave_idx_type nfields (void) const { return m_rep->nfields (); }
+  octave_idx_type nfields () const { return m_rep->nfields (); }
 
   octave_value reshape (const dim_vector& dv) const
   { return m_rep->reshape (dv); }
@@ -587,7 +587,7 @@
   octave_value resize (const dim_vector& dv, bool fill = false) const
   { return m_rep->resize (dv, fill);}
 
-  MatrixType matrix_type (void) const
+  MatrixType matrix_type () const
   { return m_rep->matrix_type (); }
 
   MatrixType matrix_type (const MatrixType& typ) const
@@ -596,94 +596,94 @@
   // Does this constant have a type?  Both of these are provided since it is
   // sometimes more natural to write is_undefined() instead of ! is_defined().
 
-  bool is_defined (void) const
+  bool is_defined () const
   { return m_rep->is_defined (); }
 
-  bool is_undefined (void) const
+  bool is_undefined () const
   { return ! is_defined (); }
 
-  bool is_legacy_object (void) const
+  bool is_legacy_object () const
   { return m_rep->is_legacy_object (); }
 
-  bool isempty (void) const
+  bool isempty () const
   { return m_rep->isempty (); }
 
-  bool iscell (void) const
+  bool iscell () const
   { return m_rep->iscell (); }
 
-  bool iscellstr (void) const
+  bool iscellstr () const
   { return m_rep->iscellstr (); }
 
-  bool is_real_scalar (void) const
+  bool is_real_scalar () const
   { return m_rep->is_real_scalar (); }
 
-  bool is_real_matrix (void) const
+  bool is_real_matrix () const
   { return m_rep->is_real_matrix (); }
 
-  bool is_complex_scalar (void) const
+  bool is_complex_scalar () const
   { return m_rep->is_complex_scalar (); }
 
-  bool is_complex_matrix (void) const
+  bool is_complex_matrix () const
   { return m_rep->is_complex_matrix (); }
 
-  bool is_bool_scalar (void) const
+  bool is_bool_scalar () const
   { return m_rep->is_bool_scalar (); }
 
-  bool is_bool_matrix (void) const
+  bool is_bool_matrix () const
   { return m_rep->is_bool_matrix (); }
 
-  bool is_char_matrix (void) const
+  bool is_char_matrix () const
   { return m_rep->is_char_matrix (); }
 
-  bool is_diag_matrix (void) const
+  bool is_diag_matrix () const
   { return m_rep->is_diag_matrix (); }
 
-  bool is_perm_matrix (void) const
+  bool is_perm_matrix () const
   { return m_rep->is_perm_matrix (); }
 
-  bool is_string (void) const
+  bool is_string () const
   { return m_rep->is_string (); }
 
-  bool is_sq_string (void) const
+  bool is_sq_string () const
   { return m_rep->is_sq_string (); }
 
-  bool is_dq_string (void) const
+  bool is_dq_string () const
   { return m_rep->is_string () && ! m_rep->is_sq_string (); }
 
-  bool is_range (void) const
+  bool is_range () const
   { return m_rep->is_range (); }
 
-  bool isstruct (void) const
+  bool isstruct () const
   { return m_rep->isstruct (); }
 
-  bool is_classdef_meta (void) const
+  bool is_classdef_meta () const
   { return m_rep->is_classdef_meta (); }
 
-  bool is_classdef_object (void) const
+  bool is_classdef_object () const
   { return m_rep->is_classdef_object (); }
 
-  bool is_classdef_superclass_ref (void) const
+  bool is_classdef_superclass_ref () const
   { return m_rep->is_classdef_superclass_ref (); }
 
-  bool is_package (void) const
+  bool is_package () const
   { return m_rep->is_package (); }
 
-  bool isobject (void) const
+  bool isobject () const
   { return m_rep->isobject (); }
 
-  bool isjava (void) const
+  bool isjava () const
   { return m_rep->isjava (); }
 
-  bool is_cs_list (void) const
+  bool is_cs_list () const
   { return m_rep->is_cs_list (); }
 
-  bool is_magic_colon (void) const
+  bool is_magic_colon () const
   { return m_rep->is_magic_colon (); }
 
-  bool is_magic_int (void) const
+  bool is_magic_int () const
   { return m_rep->is_magic_int (); }
 
-  bool isnull (void) const
+  bool isnull () const
   { return m_rep->isnull (); }
 
   // Are any or all of the elements in this constant nonzero?
@@ -694,119 +694,119 @@
   octave_value any (int dim = 0) const
   { return m_rep->any (dim); }
 
-  builtin_type_t builtin_type (void) const
+  builtin_type_t builtin_type () const
   { return m_rep->builtin_type (); }
 
   // Floating point types.
 
-  bool is_double_type (void) const
+  bool is_double_type () const
   { return m_rep->is_double_type (); }
 
-  bool is_single_type (void) const
+  bool is_single_type () const
   { return m_rep->is_single_type (); }
 
-  bool isfloat (void) const
+  bool isfloat () const
   { return m_rep->isfloat (); }
 
   // Integer types.
 
-  bool is_int8_type (void) const
+  bool is_int8_type () const
   { return m_rep->is_int8_type (); }
 
-  bool is_int16_type (void) const
+  bool is_int16_type () const
   { return m_rep->is_int16_type (); }
 
-  bool is_int32_type (void) const
+  bool is_int32_type () const
   { return m_rep->is_int32_type (); }
 
-  bool is_int64_type (void) const
+  bool is_int64_type () const
   { return m_rep->is_int64_type (); }
 
-  bool is_uint8_type (void) const
+  bool is_uint8_type () const
   { return m_rep->is_uint8_type (); }
 
-  bool is_uint16_type (void) const
+  bool is_uint16_type () const
   { return m_rep->is_uint16_type (); }
 
-  bool is_uint32_type (void) const
+  bool is_uint32_type () const
   { return m_rep->is_uint32_type (); }
 
-  bool is_uint64_type (void) const
+  bool is_uint64_type () const
   { return m_rep->is_uint64_type (); }
 
-  bool isinteger (void) const
+  bool isinteger () const
   { return m_rep->isinteger (); }
 
   // Other type stuff.
 
-  bool islogical (void) const
+  bool islogical () const
   { return m_rep->islogical (); }
 
-  bool isreal (void) const
+  bool isreal () const
   { return m_rep->isreal (); }
 
-  bool iscomplex (void) const
+  bool iscomplex () const
   { return m_rep->iscomplex (); }
 
-  bool is_scalar_type (void) const
+  bool is_scalar_type () const
   { return m_rep->is_scalar_type (); }
 
-  bool is_matrix_type (void) const
+  bool is_matrix_type () const
   { return m_rep->is_matrix_type (); }
 
-  bool isnumeric (void) const
+  bool isnumeric () const
   { return m_rep->isnumeric (); }
 
-  bool issparse (void) const
+  bool issparse () const
   { return m_rep->issparse (); }
 
   // Does this constant correspond to a truth value?
 
-  bool is_true (void) const
+  bool is_true () const
   { return m_rep->is_true (); }
 
   // Do two constants match (in a switch statement)?
 
   bool is_equal (const octave_value&) const;
 
-  bool is_constant (void) const
+  bool is_constant () const
   { return m_rep->is_constant (); }
 
-  bool is_function_handle (void) const
+  bool is_function_handle () const
   { return m_rep->is_function_handle (); }
 
-  bool is_anonymous_function (void) const
+  bool is_anonymous_function () const
   { return m_rep->is_anonymous_function (); }
 
-  bool is_inline_function (void) const
+  bool is_inline_function () const
   { return m_rep->is_inline_function (); }
 
-  bool is_function (void) const
+  bool is_function () const
   { return m_rep->is_function (); }
 
-  bool is_user_script (void) const
+  bool is_user_script () const
   { return m_rep->is_user_script (); }
 
-  bool is_user_function (void) const
+  bool is_user_function () const
   { return m_rep->is_user_function (); }
 
-  bool is_user_code (void) const
+  bool is_user_code () const
   { return m_rep->is_user_code (); }
 
-  bool is_builtin_function (void) const
+  bool is_builtin_function () const
   { return m_rep->is_builtin_function (); }
 
-  bool is_dld_function (void) const
+  bool is_dld_function () const
   { return m_rep->is_dld_function (); }
 
-  bool is_mex_function (void) const
+  bool is_mex_function () const
   { return m_rep->is_mex_function (); }
 
-  void erase_subfunctions (void) { m_rep->erase_subfunctions (); }
+  void erase_subfunctions () { m_rep->erase_subfunctions (); }
 
   // Values.
 
-  octave_value eval (void) { return *this; }
+  octave_value eval () { return *this; }
 
   short int
   short_value (bool req_int = false, bool frc_str_conv = false) const
@@ -927,55 +927,55 @@
   float_complex_diag_matrix_value (bool force = false) const
   { return m_rep->float_complex_diag_matrix_value (force); }
 
-  PermMatrix perm_matrix_value (void) const
+  PermMatrix perm_matrix_value () const
   { return m_rep->perm_matrix_value (); }
 
-  octave_int8 int8_scalar_value (void) const
+  octave_int8 int8_scalar_value () const
   { return m_rep->int8_scalar_value (); }
 
-  octave_int16 int16_scalar_value (void) const
+  octave_int16 int16_scalar_value () const
   { return m_rep->int16_scalar_value (); }
 
-  octave_int32 int32_scalar_value (void) const
+  octave_int32 int32_scalar_value () const
   { return m_rep->int32_scalar_value (); }
 
-  octave_int64 int64_scalar_value (void) const
+  octave_int64 int64_scalar_value () const
   { return m_rep->int64_scalar_value (); }
 
-  octave_uint8 uint8_scalar_value (void) const
+  octave_uint8 uint8_scalar_value () const
   { return m_rep->uint8_scalar_value (); }
 
-  octave_uint16 uint16_scalar_value (void) const
+  octave_uint16 uint16_scalar_value () const
   { return m_rep->uint16_scalar_value (); }
 
-  octave_uint32 uint32_scalar_value (void) const
+  octave_uint32 uint32_scalar_value () const
   { return m_rep->uint32_scalar_value (); }
 
-  octave_uint64 uint64_scalar_value (void) const
+  octave_uint64 uint64_scalar_value () const
   { return m_rep->uint64_scalar_value (); }
 
-  int8NDArray int8_array_value (void) const
+  int8NDArray int8_array_value () const
   { return m_rep->int8_array_value (); }
 
-  int16NDArray int16_array_value (void) const
+  int16NDArray int16_array_value () const
   { return m_rep->int16_array_value (); }
 
-  int32NDArray int32_array_value (void) const
+  int32NDArray int32_array_value () const
   { return m_rep->int32_array_value (); }
 
-  int64NDArray int64_array_value (void) const
+  int64NDArray int64_array_value () const
   { return m_rep->int64_array_value (); }
 
-  uint8NDArray uint8_array_value (void) const
+  uint8NDArray uint8_array_value () const
   { return m_rep->uint8_array_value (); }
 
-  uint16NDArray uint16_array_value (void) const
+  uint16NDArray uint16_array_value () const
   { return m_rep->uint16_array_value (); }
 
-  uint32NDArray uint32_array_value (void) const
+  uint32NDArray uint32_array_value () const
   { return m_rep->uint32_array_value (); }
 
-  uint64NDArray uint64_array_value (void) const
+  uint64NDArray uint64_array_value () const
   { return m_rep->uint64_array_value (); }
 
   std::string string_value (bool force = false) const
@@ -984,64 +984,64 @@
   string_vector string_vector_value (bool pad = false) const
   { return m_rep->string_vector_value (pad); }
 
-  Cell cell_value (void) const;
+  Cell cell_value () const;
 
-  Array<std::string> cellstr_value (void) const
+  Array<std::string> cellstr_value () const
   { return m_rep->cellstr_value (); }
 
-  octave::range<double> range_value (void) const
+  octave::range<double> range_value () const
   { return m_rep->range_value (); }
 
   // For now, disable all but range<double>.
 
 #if 0
 
-  octave::range<float> float_range_value (void) const
+  octave::range<float> float_range_value () const
   { return m_rep->float_range_value (); }
 
-  octave::range<octave_int8> int8_range_value (void) const
+  octave::range<octave_int8> int8_range_value () const
   { return m_rep->int8_range_value (); }
 
-  octave::range<octave_int16> int16_range_value (void) const
+  octave::range<octave_int16> int16_range_value () const
   { return m_rep->int16_range_value (); }
 
-  octave::range<octave_int32> int32_range_value (void) const
+  octave::range<octave_int32> int32_range_value () const
   { return m_rep->int32_range_value (); }
 
-  octave::range<octave_int64> int64_range_value (void) const
+  octave::range<octave_int64> int64_range_value () const
   { return m_rep->int64_range_value (); }
 
-  octave::range<octave_uint8> uint8_range_value (void) const
+  octave::range<octave_uint8> uint8_range_value () const
   { return m_rep->uint8_range_value (); }
 
-  octave::range<octave_uint16> uint16_range_value (void) const
+  octave::range<octave_uint16> uint16_range_value () const
   { return m_rep->uint16_range_value (); }
 
-  octave::range<octave_uint32> uint32_range_value (void) const
+  octave::range<octave_uint32> uint32_range_value () const
   { return m_rep->uint32_range_value (); }
 
-  octave::range<octave_uint64> uint64_range_value (void) const
+  octave::range<octave_uint64> uint64_range_value () const
   { return m_rep->uint64_range_value (); }
 
 #endif
 
-  OCTINTERP_API octave_map map_value (void) const;
+  OCTINTERP_API octave_map map_value () const;
 
-  OCTINTERP_API octave_scalar_map scalar_map_value (void) const;
+  OCTINTERP_API octave_scalar_map scalar_map_value () const;
 
-  string_vector map_keys (void) const
+  string_vector map_keys () const
   { return m_rep->map_keys (); }
 
   bool isfield (const std::string& field_name) const
   { return m_rep->isfield (field_name); }
 
-  std::size_t nparents (void) const
+  std::size_t nparents () const
   { return m_rep->nparents (); }
 
-  std::list<std::string> parent_class_name_list (void) const
+  std::list<std::string> parent_class_name_list () const
   { return m_rep->parent_class_name_list (); }
 
-  string_vector parent_class_names (void) const
+  string_vector parent_class_names () const
   { return m_rep->parent_class_names (); }
 
   octave_base_value *
@@ -1068,7 +1068,7 @@
   OCTINTERP_API octave_fcn_handle *
   fcn_handle_value (bool silent = false) const;
 
-  OCTINTERP_API octave_value_list list_value (void) const;
+  OCTINTERP_API octave_value_list list_value () const;
 
   OCTINTERP_API ColumnVector
   column_vector_value (bool frc_str_conv = false,
@@ -1355,19 +1355,19 @@
 
   // Possibly economize a lazy-indexed value.
 
-  void maybe_economize (void)
+  void maybe_economize ()
   { m_rep->maybe_economize (); }
 
   // The following two hook conversions are called on any octave_value prior to
   // storing it to a "permanent" location, like a named variable, a cell or a
   // struct component, or a return value of a function.
 
-  OCTINTERP_API octave_value storable_value (void) const;
+  OCTINTERP_API octave_value storable_value () const;
 
   // Ditto, but in place, i.e., equivalent to *this = this->storable_value (),
   // but possibly more efficient.
 
-  OCTINTERP_API void make_storable_value (void);
+  OCTINTERP_API void make_storable_value ();
 
   // FIXME: These should probably be private.
   // Conversions.  If a user of this class wants a certain kind of constant,
@@ -1381,10 +1381,10 @@
   convert_to_str_internal (bool pad, bool force, char type) const
   { return m_rep->convert_to_str_internal (pad, force, type); }
 
-  void convert_to_row_or_column_vector (void)
+  void convert_to_row_or_column_vector ()
   { m_rep->convert_to_row_or_column_vector (); }
 
-  bool print_as_scalar (void) const
+  bool print_as_scalar () const
   { return m_rep->print_as_scalar (); }
 
   void print (std::ostream& os, bool pr_as_read_syntax = false)
@@ -1401,7 +1401,7 @@
 
   void short_disp (std::ostream& os) const { m_rep->short_disp (os); }
 
-  OCTINTERP_API float_display_format get_edit_display_format (void) const;
+  OCTINTERP_API float_display_format get_edit_display_format () const;
 
   std::string edit_display (const float_display_format& fmt,
                             octave_idx_type i, octave_idx_type j) const
@@ -1409,11 +1409,11 @@
     return m_rep->edit_display (fmt, i, j);
   }
 
-  int type_id (void) const { return m_rep->type_id (); }
+  int type_id () const { return m_rep->type_id (); }
 
-  std::string type_name (void) const { return m_rep->type_name (); }
+  std::string type_name () const { return m_rep->type_name (); }
 
-  std::string class_name (void) const { return m_rep->class_name (); }
+  std::string class_name () const { return m_rep->class_name (); }
 
   // Unary operations that are member functions.  There are also some
   // non-member functions for unary and binary operations declared
@@ -1425,7 +1425,7 @@
   non_const_unary_op (unary_op op, const std::string& type,
                       const std::list<octave_value_list>& idx);
 
-  const octave_base_value& get_rep (void) const { return *m_rep; }
+  const octave_base_value& get_rep () const { return *m_rep; }
 
   bool is_copy_of (const octave_value& val) const { return m_rep == val.m_rep; }
 
@@ -1453,7 +1453,7 @@
          oct_data_conv::data_type output_type, int skip,
          octave::mach_info::float_format flt_fmt) const;
 
-  octave_base_value * internal_rep (void) const { return m_rep; }
+  octave_base_value * internal_rep () const { return m_rep; }
 
   // These functions exist to support the MEX interface.
   // You should not use them anywhere else.
@@ -1462,13 +1462,13 @@
   mex_get_data (mxClassID class_id = mxUNKNOWN_CLASS,
                 mxComplexity complexity = mxREAL) const;
 
-  const octave_idx_type * mex_get_ir (void) const
+  const octave_idx_type * mex_get_ir () const
   {
     return m_rep->mex_get_ir ();
   }
 
   const octave_idx_type *
-  mex_get_jc (void) const
+  mex_get_jc () const
   {
     return m_rep->mex_get_jc ();
   }
@@ -1497,18 +1497,18 @@
   sortmode is_sorted_rows (sortmode mode = UNSORTED) const
   { return m_rep->is_sorted_rows (mode); }
 
-  void lock (void) { m_rep->lock (); }
+  void lock () { m_rep->lock (); }
 
-  void unlock (void) { m_rep->unlock (); }
+  void unlock () { m_rep->unlock (); }
 
-  bool islocked (void) const { return m_rep->islocked (); }
+  bool islocked () const { return m_rep->islocked (); }
 
-  void call_object_destructor (void) { return m_rep->call_object_destructor (); }
+  void call_object_destructor () { return m_rep->call_object_destructor (); }
 
-  octave_value dump (void) const { return m_rep->dump (); }
+  octave_value dump () const { return m_rep->dump (); }
 
 #define MAPPER_FORWARD(F) \
-  octave_value F (void) const                           \
+  octave_value F () const                           \
   {                                                     \
     return m_rep->map (octave_base_value::umap_ ## F);    \
   }
@@ -1615,7 +1615,7 @@
 
 private:
 
-  static OCTINTERP_API octave_base_value * nil_rep (void);
+  static OCTINTERP_API octave_base_value * nil_rep ();
 
   OCTINTERP_API assign_op unary_op_to_assign_op (unary_op op);