Mercurial > octave
annotate libinterp/parse-tree/pt-stmt.cc @ 21724:aba2e6293dd8
use "#if ..." consistently instead of "#ifdef" and "#ifndef"
* configure.ac, Doxyfile.in, make_int.cc, Backend.cc, BaseControl.cc,
ButtonControl.cc, Canvas.cc, CheckBoxControl.cc, Container.cc,
ContextMenu.cc, EditControl.cc, Figure.cc, FigureWindow.cc,
GLCanvas.cc, KeyMap.cc, ListBoxControl.cc, Logger.cc, Menu.cc,
MouseModeActionGroup.cc, Object.cc, ObjectFactory.cc,
ObjectProxy.cc, Panel.cc, PopupMenuControl.cc, PushButtonControl.cc,
PushTool.cc, QtHandlesUtils.cc, RadioButtonControl.cc,
SliderControl.cc, TextControl.cc, TextEdit.cc,
ToggleButtonControl.cc, ToggleTool.cc, ToolBar.cc, __init_qt__.cc,
annotation-dialog.cc, gl-select.cc, module.mk, color-picker.cc,
dialog.cc, documentation-dock-widget.cc, files-dock-widget.cc,
find-files-dialog.cc, find-files-model.cc, history-dock-widget.cc,
liboctgui-build-info.in.cc, file-editor-tab.cc, file-editor.cc,
find-dialog.cc, marker.cc, marker.h, octave-qscintilla.cc,
octave-txt-lexer.cc, main-window.cc, octave-cmd.cc,
octave-dock-widget.cc, octave-gui.cc, octave-interpreter.cc,
octave-qt-link.cc, parser.cc, webinfo.cc, resource-manager.cc,
settings-dialog.cc, shortcut-manager.cc, terminal-dock-widget.cc,
thread-manager.cc, welcome-wizard.cc, workspace-model.cc,
workspace-view.cc, build-env.in.cc, Cell.cc, __contourc__.cc,
__dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc,
__lin_interpn__.cc, __luinc__.cc, __magick_read__.cc,
__pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc,
bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h,
cdisplay.c, cdisplay.h, cellfun.cc, coct-hdf5-types.c, colloc.cc,
comment-list.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc,
debug.cc, defaults.cc, defaults.in.h, defun.cc, det.cc, dirfns.cc,
display.cc, dlmread.cc, dot.cc, dynamic-ld.cc, eig.cc, ellipj.cc,
error.cc, errwarn.cc, event-queue.cc, fft.cc, fft2.cc, fftn.cc,
file-io.cc, filter.cc, find.cc, ft-text-renderer.cc, gammainc.cc,
gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, gripes.cc, hash.cc,
help.cc, hess.cc, hex2num.cc, input.cc, inv.cc, jit-ir.cc, jit-ir.h,
jit-typeinfo.cc, jit-typeinfo.h, jit-util.cc, jit-util.h, kron.cc,
load-path.cc, load-save.cc, lookup.cc, ls-ascii-helper.cc,
ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc,
ls-oct-binary.cc, ls-oct-text.cc, ls-oct-text.h, ls-utils.cc,
lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex.cc, mex.h,
mexproto.h, mgorth.cc, nproc.cc, oct-errno.in.cc, oct-fstrm.cc,
oct-hdf5-types.cc, oct-hdf5-types.h, oct-hist.cc, oct-iostrm.cc,
oct-lvalue.cc, oct-map.cc, oct-prcstrm.cc, oct-procbuf.cc,
oct-stdstrm.h, oct-stream.cc, oct-strstrm.cc, oct-tex-lexer.in.ll,
oct-tex-parser.in.yy, octave-link.cc, ordschur.cc, pager.cc,
pinv.cc, pr-output.cc, procstream.cc, profiler.cc, psi.cc,
pt-jit.cc, pt-jit.h, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc,
regexp.cc, schur.cc, sighandlers.cc, sighandlers.h, siglist.c,
siglist.h, sparse-xdiv.cc, sparse-xpow.cc, sparse.cc, spparms.cc,
sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc,
sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, text-renderer.cc,
time.cc, toplev.cc, tril.cc, tsearch.cc, txt-eng.cc, typecast.cc,
urlwrite.cc, utils.cc, variables.cc, xdiv.cc, xgl2ps.c, xnorm.cc,
xpow.cc, zfstream.cc, zfstream.h, __delaunayn__.cc, __eigs__.cc,
__fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc,
audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc,
convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc,
liboctinterp-build-info.in.cc, mkbuiltins, mkops, ov-base.cc,
ov-bool-mat.cc, ov-bool-sparse.cc, ov-bool.cc, ov-builtin.cc,
ov-cell.cc, ov-ch-mat.cc, ov-class.cc, ov-classdef.cc, ov-colon.cc,
ov-complex.cc, ov-cs-list.cc, ov-cx-diag.cc, ov-cx-mat.cc,
ov-cx-sparse.cc, ov-dld-fcn.cc, ov-fcn-handle.cc, ov-fcn-inline.cc,
ov-fcn.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc,
ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-lazy-idx.cc,
ov-mex-fcn.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-perm.cc,
ov-range.cc, ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc,
ov-scalar.cc, ov-str-mat.cc, ov-struct.cc, ov-typeinfo.cc,
ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc,
ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ovl.cc, octave.cc, octave.h,
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-dm.cc,
op-cdm-m.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-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-dm.cc, op-dm-m.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-double-conv.cc,
op-fcdm-fcdm.cc, op-fcdm-fcm.cc, op-fcdm-fdm.cc, op-fcdm-fm.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-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-fdm.cc, op-fdm-fm.cc, op-float-conv.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-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-conv.cc, op-m-cdm.cc, op-m-cm.cc, op-m-cs.cc, op-m-dm.cc,
op-m-m.cc, op-m-s.cc, op-m-scm.cc, op-m-sm.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,
lex.ll, oct-parse.in.yy, pt-arg-list.cc, pt-array-list.cc,
pt-assign.cc, pt-binop.cc, pt-bp.cc, pt-cbinop.cc, pt-cell.cc,
pt-check.cc, pt-classdef.cc, pt-cmd.cc, pt-colon.cc, pt-const.cc,
pt-decl.cc, pt-eval.cc, pt-except.cc, pt-exp.cc, pt-fcn-handle.cc,
pt-funcall.cc, pt-id.cc, pt-idx.cc, pt-jump.cc, pt-loop.cc,
pt-loop.h, pt-mat.cc, pt-misc.cc, pt-pr-code.cc, pt-select.cc,
pt-stmt.cc, pt-unop.cc, pt.cc, token.cc, Array-jit.cc, Array-tc.cc,
version.cc, 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-voidp.cc, Array.cc,
CColVector.cc, CDiagMatrix.cc, CMatrix.cc, CNDArray.cc,
CRowVector.cc, CSparse.cc, MArray-C.cc, MArray-d.cc, MArray-f.cc,
MArray-fC.cc, MArray-i.cc, MArray-s.cc, MSparse-C.cc, MSparse-d.cc,
MatrixType.cc, PermMatrix.cc, Range.cc, Sparse-C.cc, Sparse-b.cc,
Sparse-d.cc, boolMatrix.cc, boolNDArray.cc, boolSparse.cc,
chMatrix.cc, chNDArray.cc, dColVector.cc, dDiagMatrix.cc,
dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc, dim-vector.cc,
dim-vector.h, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc,
fCNDArray.cc, fCRowVector.cc, fColVector.cc, fDiagMatrix.cc,
fMatrix.cc, fNDArray.cc, fRowVector.cc, idx-vector.cc,
int16NDArray.cc, int32NDArray.cc, int64NDArray.cc, int8NDArray.cc,
uint16NDArray.cc, uint32NDArray.cc, uint64NDArray.cc,
uint8NDArray.cc, Faddeeva.cc, blaswrap.c, cquit.c, f77-extern.cc,
f77-fcn.c, f77-fcn.h, lo-error.c, lo-error.h, quit.cc, quit.h,
liboctave-build-info.in.cc, CollocWt.cc, DASPK.cc, DASRT.cc,
DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, aepbalance.cc,
chol.cc, eigs-base.cc, fEIG.cc, gepbalance.cc, hess.cc,
lo-mappers.cc, lo-specfun.cc, lu.cc, oct-convn.cc, oct-fftw.cc,
oct-norm.cc, oct-rand.cc, oct-spparms.cc, qr.cc, qrp.cc,
randmtzig.cc, randpoisson.cc, schur.cc, sparse-chol.cc,
sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, svd.cc, mk-ops.awk,
mx-defs.h, dir-ops.cc, file-ops.cc, file-stat.cc, lo-sysdep.cc,
mach-info.cc, oct-env.cc, oct-group.cc, oct-passwd.cc,
oct-syscalls.cc, oct-time.cc, oct-uname.cc, pathlen.h, syswait.h,
cmd-edit.cc, cmd-hist.cc, data-conv.cc, f2c-main.c, glob-match.cc,
kpse.cc, lo-array-errwarn.cc, lo-array-gripes.cc, lo-cutils.c,
lo-cutils.h, lo-ieee.cc, lo-ieee.h, lo-regexp.cc, lo-utils.cc,
oct-base64.cc, oct-glob.cc, oct-inttypes.cc, oct-inttypes.h,
oct-locbuf.cc, oct-mutex.cc, oct-rl-edit.c, oct-rl-edit.h,
oct-rl-hist.c, oct-rl-hist.h, oct-shlib.cc, oct-sort.cc,
pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc, sparse-util.cc,
statdefs.h, str-vec.cc, unwind-prot.cc, url-transfer.cc,
acinclude.m4, display-available.c, display-available.h, main-cli.cc,
main-gui.cc, main.in.cc, mkoctfile.in.cc, octave-build-info.in.cc,
octave-config.in.cc, shared-fcns.h:
Use "#if ..." consistently instead of "#ifdef" and "#ifndef".
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 17 May 2016 12:09:30 -0400 |
parents | 683a1beee538 |
children | 278fc29b69ca |
rev | line source |
---|---|
2982 | 1 /* |
2 | |
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3 Copyright (C) 1996-2015 John W. Eaton |
2982 | 4 |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
10 option) any later version. | |
2982 | 11 |
12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
16 | |
17 You should have received a copy of the GNU General Public License | |
7016 | 18 along with Octave; see the file COPYING. If not, see |
19 <http://www.gnu.org/licenses/>. | |
2982 | 20 |
21 */ | |
22 | |
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23 #if defined (HAVE_CONFIG_H) |
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24 # include "config.h" |
2982 | 25 #endif |
26 | |
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27 #include <typeinfo> |
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28 |
4153 | 29 #include "quit.h" |
30 | |
2982 | 31 #include "defun.h" |
32 #include "error.h" | |
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33 #include "errwarn.h" |
2982 | 34 #include "ov.h" |
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35 #include "octave-link.h" |
2982 | 36 #include "oct-lvalue.h" |
37 #include "input.h" | |
38 #include "pager.h" | |
3770 | 39 #include "pt-bp.h" |
2982 | 40 #include "pt-cmd.h" |
41 #include "pt-id.h" | |
42 #include "pt-idx.h" | |
2985 | 43 #include "pt-jump.h" |
2982 | 44 #include "pt-pr-code.h" |
45 #include "pt-stmt.h" | |
46 #include "pt-walk.h" | |
3707 | 47 #include "unwind-prot.h" |
2982 | 48 #include "utils.h" |
49 #include "variables.h" | |
50 | |
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51 #include "debug.h" |
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52 |
2982 | 53 // A list of commands to be executed. |
54 | |
55 tree_statement::~tree_statement (void) | |
56 { | |
57 delete cmd; | |
58 delete expr; | |
3665 | 59 delete comm; |
2982 | 60 } |
61 | |
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62 void |
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63 tree_statement::set_print_flag (bool print_flag) |
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64 { |
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65 if (expr) |
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66 expr->set_print_flag (print_flag); |
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67 } |
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68 |
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69 bool |
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70 tree_statement::print_result (void) |
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71 { |
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72 return expr && expr->print_result (); |
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73 } |
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74 |
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75 void |
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76 tree_statement::set_breakpoint (const std::string& condition) |
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77 { |
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78 if (cmd) |
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79 cmd->set_breakpoint (condition); |
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80 else if (expr) |
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81 expr->set_breakpoint (condition); |
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82 } |
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83 |
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84 void |
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85 tree_statement::delete_breakpoint (void) |
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86 { |
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87 if (cmd) |
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88 cmd->delete_breakpoint (); |
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89 else if (expr) |
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90 expr->delete_breakpoint (); |
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91 } |
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92 |
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93 bool |
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94 tree_statement::is_breakpoint (bool check_active) const |
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95 { |
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96 return cmd ? cmd->is_breakpoint (check_active) |
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97 : (expr ? expr->is_breakpoint (check_active) : false); |
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98 } |
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99 |
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100 std::string |
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101 tree_statement::bp_cond () const |
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102 { |
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103 return cmd ? cmd->bp_cond () : (expr ? expr->bp_cond () : "0"); |
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104 } |
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105 |
2982 | 106 int |
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107 tree_statement::line (void) const |
2982 | 108 { |
109 return cmd ? cmd->line () : (expr ? expr->line () : -1); | |
110 } | |
111 | |
112 int | |
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113 tree_statement::column (void) const |
2982 | 114 { |
115 return cmd ? cmd->column () : (expr ? expr->column () : -1); | |
116 } | |
117 | |
118 void | |
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119 tree_statement::set_location (int l, int c) |
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120 { |
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121 if (cmd) |
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122 cmd->set_location (l, c); |
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123 else if (expr) |
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124 expr->set_location (l, c); |
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125 } |
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126 |
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127 void |
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128 tree_statement::echo_code (void) |
2982 | 129 { |
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130 tree_print_code tpc (octave_stdout, VPS4); |
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132 accept (tpc); |
2982 | 133 } |
134 | |
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135 bool |
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136 tree_statement::is_end_of_fcn_or_script (void) const |
2982 | 137 { |
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138 bool retval = false; |
2982 | 139 |
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140 if (cmd) |
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141 { |
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142 tree_no_op_command *no_op_cmd |
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143 = dynamic_cast<tree_no_op_command *> (cmd); |
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145 if (no_op_cmd) |
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146 retval = no_op_cmd->is_end_of_fcn_or_script (); |
2982 | 147 } |
148 | |
149 return retval; | |
150 } | |
151 | |
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152 bool |
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153 tree_statement::is_end_of_file (void) const |
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154 { |
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155 bool retval = false; |
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156 |
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157 if (cmd) |
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158 { |
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159 tree_no_op_command *no_op_cmd |
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160 = dynamic_cast<tree_no_op_command *> (cmd); |
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161 |
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162 if (no_op_cmd) |
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163 retval = no_op_cmd->is_end_of_file (); |
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164 } |
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165 |
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166 return retval; |
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167 } |
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168 |
5861 | 169 tree_statement * |
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170 tree_statement::dup (symbol_table::scope_id scope, |
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171 symbol_table::context_id context) const |
5861 | 172 { |
173 tree_statement *new_stmt = new tree_statement (); | |
174 | |
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175 new_stmt->cmd = cmd ? cmd->dup (scope, context) : 0; |
5861 | 176 |
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177 new_stmt->expr = expr ? expr->dup (scope, context) : 0; |
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179 new_stmt->comm = comm ? comm->dup () : 0; |
5861 | 180 |
181 return new_stmt; | |
182 } | |
183 | |
2982 | 184 void |
185 tree_statement::accept (tree_walker& tw) | |
186 { | |
187 tw.visit_statement (*this); | |
188 } | |
189 | |
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190 // Create a "breakpoint" tree-walker, and get it to "walk" this statement list |
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191 // (FIXME: What does that do???) |
3770 | 192 int |
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193 tree_statement_list::set_breakpoint (int line, const std::string& condition) |
3770 | 194 { |
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195 tree_breakpoint tbp (line, tree_breakpoint::set, condition); |
3770 | 196 accept (tbp); |
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197 |
3770 | 198 return tbp.get_line (); |
199 } | |
200 | |
201 void | |
202 tree_statement_list::delete_breakpoint (int line) | |
203 { | |
3895 | 204 if (line < 0) |
205 { | |
4212 | 206 octave_value_list bp_lst = list_breakpoints (); |
3895 | 207 |
4212 | 208 int len = bp_lst.length (); |
3895 | 209 |
4587 | 210 for (int i = 0; i < len; i++) |
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211 { |
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212 tree_breakpoint tbp (i, tree_breakpoint::clear); |
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213 accept (tbp); |
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214 } |
3895 | 215 } |
216 else | |
217 { | |
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218 tree_breakpoint tbp (line, tree_breakpoint::clear); |
3895 | 219 accept (tbp); |
220 } | |
3770 | 221 } |
222 | |
223 octave_value_list | |
224 tree_statement_list::list_breakpoints (void) | |
225 { | |
226 tree_breakpoint tbp (0, tree_breakpoint::list); | |
227 accept (tbp); | |
228 | |
229 return tbp.get_list (); | |
230 } | |
231 | |
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232 // Get list of pairs (breakpoint line, breakpoint condition) |
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233 std::list<bp_type> |
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234 tree_statement_list::breakpoints_and_conds (void) |
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235 { |
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236 tree_breakpoint tbp (0, tree_breakpoint::list); |
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237 accept (tbp); |
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238 |
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239 std::list<bp_type> retval; |
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240 octave_value_list lines = tbp.get_list (); |
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241 octave_value_list conds = tbp.get_cond_list (); |
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242 |
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243 for (int i = 0; i < lines.length (); i++) |
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244 { |
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245 retval.push_back (bp_type (lines(i).double_value (), |
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246 conds(i).string_value ())); |
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247 } |
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248 |
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249 return retval; |
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250 } |
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251 |
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252 // Add breakpoints to file at multiple lines (the second arguments of line), |
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253 // to stop only if condition is true. |
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254 // Updates GUI via octave_link::update_breakpoint. |
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255 // FIXME: COME BACK TO ME. |
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256 bp_table::intmap |
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257 tree_statement_list::add_breakpoint (const std::string& file, |
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258 const bp_table::intmap& line, |
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259 const std::string& condition) |
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260 { |
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261 bp_table::intmap retval; |
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262 |
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263 octave_idx_type len = line.size (); |
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264 |
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265 for (int i = 0; i < len; i++) |
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266 { |
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267 bp_table::const_intmap_iterator p = line.find (i); |
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268 |
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269 if (p != line.end ()) |
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270 { |
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271 int lineno = p->second; |
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272 |
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273 retval[i] = set_breakpoint (lineno, condition); |
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274 |
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275 if (retval[i] != 0 && ! file.empty ()) |
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276 octave_link::update_breakpoint (true, file, retval[i], condition); |
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277 } |
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278 } |
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279 |
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280 return retval; |
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281 } |
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282 |
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283 bp_table::intmap |
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284 tree_statement_list::remove_all_breakpoints (const std::string& file) |
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285 { |
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286 bp_table::intmap retval; |
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287 |
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288 octave_value_list bkpts = list_breakpoints (); |
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289 |
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290 for (int i = 0; i < bkpts.length (); i++) |
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291 { |
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292 int lineno = static_cast<int> (bkpts(i).int_value ()); |
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293 |
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294 delete_breakpoint (lineno); |
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295 |
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296 retval[i] = lineno; |
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297 |
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298 if (! file.empty ()) |
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299 octave_link::update_breakpoint (false, file, lineno); |
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300 } |
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301 |
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302 return retval; |
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303 } |
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304 |
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305 |
5861 | 306 tree_statement_list * |
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307 tree_statement_list::dup (symbol_table::scope_id scope, |
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308 symbol_table::context_id context) const |
5861 | 309 { |
310 tree_statement_list *new_list = new tree_statement_list (); | |
311 | |
312 new_list->function_body = function_body; | |
313 | |
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314 for (const_iterator p = begin (); p != end (); p++) |
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316 const tree_statement *elt = *p; |
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318 new_list->append (elt ? elt->dup (scope, context) : 0); |
5861 | 319 } |
320 | |
321 return new_list; | |
322 } | |
323 | |
2982 | 324 void |
325 tree_statement_list::accept (tree_walker& tw) | |
326 { | |
327 tw.visit_statement_list (*this); | |
328 } |