Mercurial > octave
annotate liboctave/util/cmd-hist.h @ 31605:e88a07dec498 stable
maint: Use macros to begin/end C++ namespaces.
* oct-conf-post-public.in.h: Define two macros (OCTAVE_BEGIN_NAMESPACE,
OCTAVE_END_NAMESPACE) that can be used to start/end a namespace.
* mk-opts.pl, build-env.h, build-env.in.cc, __betainc__.cc, __contourc__.cc,
__dsearchn__.cc, __eigs__.cc, __expint__.cc, __ftp__.cc, __gammainc__.cc,
__ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __lin_interpn__.cc,
__magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, amd.cc, auto-shlib.cc,
auto-shlib.h, balance.cc, base-text-renderer.cc, base-text-renderer.h,
besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h,
call-stack.cc, call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc,
colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc,
defaults.cc, defaults.h, defun-int.h, defun.cc, det.cc, dirfns.cc, display.cc,
display.h, dlmread.cc, dmperm.cc, dot.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc,
ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.h,
event-manager.cc, event-manager.h, event-queue.cc, event-queue.h, fcn-info.cc,
fcn-info.h, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc,
ft-text-renderer.cc, ft-text-renderer.h, gcd.cc, getgrent.cc, getpwent.cc,
getrusage.cc, givens.cc, gl-render.cc, gl-render.h, gl2ps-print.cc,
gl2ps-print.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc,
graphics.in.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, jsondecode.cc, jsonencode.cc, kron.cc, latex-text-renderer.cc,
latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h,
lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-oct-text.cc, ls-utils.cc,
ls-utils.h, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex-private.h,
mex.cc, mgorth.cc, nproc.cc, oct-fstrm.cc, oct-fstrm.h, oct-hdf5-types.cc,
oct-hdf5-types.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h,
oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h,
oct-process.cc, oct-process.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h,
oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, oct-tex-parser.yy,
ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc, pow2.cc, pr-flt-fmt.cc,
pr-output.cc, procstream.cc, procstream.h, psi.cc, qr.cc, quad.cc, quadcc.cc,
qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, settings.cc, settings.h,
sighandlers.cc, sighandlers.h, sparse-xdiv.cc, sparse-xdiv.h, sparse-xpow.cc,
sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc, stack-frame.cc, stack-frame.h,
stream-euler.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc,
symbfact.cc, syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h,
symscope.cc, symscope.h, symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h,
text-engine.cc, text-engine.h, text-renderer.cc, text-renderer.h, time.cc,
toplev.cc, tril.cc, tsearch.cc, typecast.cc, url-handle-manager.cc,
url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc,
variables.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc, xpow.h,
__delaunayn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audiodevinfo.cc,
audioread.cc, convhulln.cc, fftw.cc, gzip.cc, mk-build-env-features.sh,
mk-builtins.pl, cdef-class.cc, cdef-class.h, cdef-fwd.h, cdef-manager.cc,
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.cc, ov-base.h, ov-bool-mat.cc,
ov-builtin.h, ov-cell.cc, ov-class.cc, ov-class.h, ov-classdef.cc,
ov-classdef.h, ov-complex.cc, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h,
ov-java.cc, ov-java.h, ov-mex-fcn.h, ov-null-mat.cc, ov-oncleanup.cc,
ov-struct.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h,
ov.cc, ov.h, octave.cc, octave.h, 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-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc, op-fcs-fcm.cc,
op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-fm-fcm.cc,
op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc,
op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc,
op-i8-i8.cc, op-int-concat.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc,
op-m-scm.cc, op-m-sm.cc, op-mi.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,
anon-fcn-validator.cc, 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.cc, 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.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-id.cc,
pt-id.h, pt-idx.cc, pt-idx.h, 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-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-vm-eval.cc, pt-walk.cc, pt-walk.h,
pt.cc, pt.h, token.cc, token.h, Range.cc, Range.h, idx-vector.cc, idx-vector.h,
range-fwd.h, CollocWt.cc, CollocWt.h, aepbalance.cc, aepbalance.h, chol.cc,
chol.h, gepbalance.cc, gepbalance.h, gsvd.cc, gsvd.h, hess.cc, hess.h,
lo-mappers.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, lu.cc, lu.h,
oct-convn.cc, oct-convn.h, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-norm.h,
oct-rand.cc, oct-rand.h, oct-spparms.cc, oct-spparms.h, qr.cc, qr.h, qrp.cc,
qrp.h, randgamma.cc, randgamma.h, randmtzig.cc, randmtzig.h, randpoisson.cc,
randpoisson.h, schur.cc, 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.cc, action-container.h,
base-list.h, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, f77-fcn.h,
file-info.cc, file-info.h, lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc,
lo-hash.h, lo-ieee.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, lo-utils.h,
oct-base64.cc, oct-base64.h, oct-glob.cc, oct-glob.h, oct-inttypes.h,
oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h,
oct-sparse.cc, oct-sparse.h, oct-string.h, octave-preserve-stream-state.h,
pathsearch.cc, pathsearch.h, quit.cc, quit.h, unwind-prot.cc, unwind-prot.h,
url-transfer.cc, url-transfer.h : Use new macros to begin/end C++ namespaces.
| author | Rik <rik@octave.org> |
|---|---|
| date | Thu, 01 Dec 2022 14:23:45 -0800 |
| parents | 796f54d4ddbf |
| children | aac27ad79be6 |
| rev | line source |
|---|---|
|
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1996-2022 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 //////////////////////////////////////////////////////////////////////// |
| 1797 | 25 |
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26 #if ! defined (octave_cmd_hist_h) |
| 1797 | 27 #define octave_cmd_hist_h 1 |
| 28 | |
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29 #include "octave-config.h" |
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30 |
| 1797 | 31 #include <string> |
| 32 | |
| 33 #include "str-vec.h" | |
| 34 | |
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35 OCTAVE_BEGIN_NAMESPACE(octave) |
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36 |
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37 class |
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38 OCTAVE_API |
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39 command_history |
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40 { |
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41 protected: |
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43 command_history (void) |
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44 : m_initialized (false), m_ignoring_additions (false), |
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45 m_history_control (0), m_lines_in_file (0), |
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46 m_lines_this_session (0), m_file (), m_size (-1) |
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47 { } |
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49 public: |
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51 // No copying! |
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52 |
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53 command_history (const command_history&) = delete; |
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54 |
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55 command_history& operator = (const command_history&) = delete; |
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56 |
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57 virtual ~command_history (void) = default; |
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59 static void initialize (bool, const std::string&, int, const std::string&); |
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60 |
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61 static bool is_initialized (void); |
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62 |
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63 static void set_file (const std::string&); |
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65 static std::string file (void); |
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67 static void process_histcontrol (const std::string&); |
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68 |
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69 static std::string histcontrol (void); |
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70 |
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71 static void set_size (int); |
| 1797 | 72 |
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73 static int size (void); |
| 2926 | 74 |
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75 static void ignore_entries (bool = true); |
| 1797 | 76 |
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77 static bool ignoring_entries (void); |
| 1797 | 78 |
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79 static bool add (const std::string&); |
| 1797 | 80 |
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81 static void remove (int); |
| 2926 | 82 |
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83 static void clear (void); |
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84 |
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85 static int where (void); |
| 1797 | 86 |
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87 static int length (void); |
| 1797 | 88 |
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89 static int max_input_history (void); |
| 1797 | 90 |
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91 static int base (void); |
| 1797 | 92 |
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93 static int current_number (void); |
| 1797 | 94 |
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95 static void stifle (int); |
| 1797 | 96 |
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97 static int unstifle (void); |
| 1797 | 98 |
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99 static int is_stifled (void); |
| 1797 | 100 |
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101 static void set_mark (int n); |
| 1797 | 102 |
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103 // Gag. This declaration has to match the Function typedef in |
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104 // readline.h. |
| 1797 | 105 |
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106 static int goto_mark (void); |
| 2926 | 107 |
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108 static void read (bool = true); |
| 2658 | 109 |
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110 static void read (const std::string&, bool = true); |
| 1797 | 111 |
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112 static void read_range (int = -1, int = -1, bool = true); |
| 2658 | 113 |
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114 static void read_range (const std::string&, int = -1, int = -1, |
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115 bool = true); |
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117 static void write (const std::string& = ""); |
| 1797 | 118 |
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119 static void append (const std::string& = ""); |
| 1797 | 120 |
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121 static void truncate_file (const std::string& = "", int = -1); |
| 1797 | 122 |
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123 static string_vector list (int = -1, bool = false); |
| 1797 | 124 |
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125 static std::string get_entry (int); |
| 1797 | 126 |
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127 static void replace_entry (int, const std::string&); |
| 1797 | 128 |
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129 static void clean_up_and_save (const std::string& = "", int = -1); |
| 1797 | 130 |
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131 private: |
| 1797 | 132 |
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133 static bool instance_ok (void); |
| 2926 | 134 |
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135 static void make_command_history (void); |
| 2926 | 136 |
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137 // The real thing. |
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138 static command_history *s_instance; |
| 2926 | 139 |
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140 static void cleanup_instance (void) |
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141 { |
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142 delete s_instance; |
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143 s_instance = nullptr; |
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144 } |
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145 |
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146 protected: |
| 2926 | 147 |
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148 // To use something other than the GNU history library, derive a new |
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149 // class from command_history, overload these functions as |
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150 // necessary, and make instance point to the new class. |
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151 |
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152 virtual void do_set_file (const std::string&); |
| 2926 | 153 |
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154 virtual std::string do_file (void); |
| 2926 | 155 |
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156 virtual void do_process_histcontrol (const std::string&); |
| 2926 | 157 |
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158 virtual std::string do_histcontrol (void) const { return ""; } |
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159 |
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160 virtual void do_initialize (bool, const std::string&, int, |
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161 const std::string&); |
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162 |
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163 virtual bool do_is_initialized (void) const; |
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164 |
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165 virtual void do_set_size (int); |
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166 |
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167 virtual int do_size (void) const; |
| 2926 | 168 |
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169 virtual void do_ignore_entries (bool); |
| 2926 | 170 |
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171 virtual bool do_ignoring_entries (void) const; |
| 2926 | 172 |
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173 virtual bool do_add (const std::string&); |
| 2926 | 174 |
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175 virtual void do_remove (int); |
| 2926 | 176 |
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177 virtual void do_clear (void); |
| 2926 | 178 |
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179 virtual int do_where (void) const; |
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180 |
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181 virtual int do_length (void) const; |
| 2926 | 182 |
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183 virtual int do_max_input_history (void) const; |
| 2926 | 184 |
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185 virtual int do_base (void) const; |
| 2926 | 186 |
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187 virtual int do_current_number (void) const; |
| 2926 | 188 |
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189 virtual void do_stifle (int); |
| 2926 | 190 |
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191 virtual int do_unstifle (void); |
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192 |
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193 virtual int do_is_stifled (void) const; |
| 2926 | 194 |
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195 virtual void do_set_mark (int); |
| 2926 | 196 |
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197 virtual int do_goto_mark (void); |
| 2926 | 198 |
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199 virtual void do_read (const std::string&, bool); |
| 2926 | 200 |
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201 virtual void do_read_range (const std::string&, int, int, bool); |
| 2926 | 202 |
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203 virtual void do_write (const std::string&) const; |
| 2926 | 204 |
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205 virtual void do_append (const std::string&); |
| 2926 | 206 |
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207 virtual void do_truncate_file (const std::string&, int) const; |
| 2926 | 208 |
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209 virtual string_vector do_list (int, bool) const; |
| 2926 | 210 |
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211 virtual std::string do_get_entry (int) const; |
| 2926 | 212 |
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213 virtual void do_replace_entry (int, const std::string&); |
| 2926 | 214 |
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215 virtual void do_clean_up_and_save (const std::string&, int); |
| 2926 | 216 |
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217 void error (int, const std::string& msg = "") const; |
| 2926 | 218 |
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219 void error (const std::string&) const; |
| 2926 | 220 |
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221 // TRUE means we have initialized the history filename and number of |
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222 // lines to save. |
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223 bool m_initialized; |
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224 |
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225 // TRUE means we are ignoring new additions. |
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226 bool m_ignoring_additions; |
| 1797 | 227 |
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228 // Bitmask for history control options. See oct-rl-hist.h. |
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229 int m_history_control; |
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230 |
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231 // The number of history lines we read from the history file. |
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232 int m_lines_in_file; |
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bash-like history control
Pascal Dupuis <Pascal.Dupuis@worldonline.be> and John W. Eaton <jwe@octave.org>
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233 |
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234 // The number of history lines we've saved so far. |
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235 int m_lines_this_session; |
| 1797 | 236 |
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237 // The default history file. |
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238 std::string m_file; |
| 1797 | 239 |
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240 // The number of lines of history to save. |
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241 int m_size; |
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242 }; |
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Rik <rik@octave.org>
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243 |
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Rik <rik@octave.org>
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244 OCTAVE_END_NAMESPACE(octave) |
| 1797 | 245 |
| 246 #endif |