annotate libinterp/parse-tree/pt-stmt.cc @ 21301:40de9f8f23a6

Use '#include "config.h"' rather than <config.h>. * mk-octave-config-h.sh, mk-opts.pl, 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, ToolBarButton.cc, __init_qt__.cc, annotation-dialog.cc, gl-select.cc, module.mk, kpty.cpp, 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, file-editor-tab.cc, file-editor-tab.h, file-editor.cc, find-dialog.cc, marker.cc, 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-features.sh, build-env.in.cc, Cell.cc, __contourc__.cc, __dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, cdisplay.c, 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, 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, hook-fcn.cc, input.cc, inv.cc, jit-ir.cc, jit-typeinfo.cc, jit-util.cc, 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-utils.cc, lsode.cc, lu.cc, luinc.cc, mappers.cc, matrix_type.cc, max.cc, mex.cc, mgorth.cc, nproc.cc, oct-errno.in.cc, oct-fstrm.cc, oct-hdf5-types.cc, oct-hist.cc, oct-iostrm.cc, oct-lvalue.cc, oct-map.cc, oct-prcstrm.cc, oct-procbuf.cc, 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, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sighandlers.cc, siglist.c, 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, __delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc, __init_gnuplot__.cc, __magick_read__.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, mkbuiltins, mkops, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc, ov-base-scalar.cc, ov-base-sparse.cc, 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.cc, ovl.cc, octave.cc, 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-double-conv.cc, op-fcdm-fcdm.cc, op-fcdm-fdm.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-float-conv.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-int-conv.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-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-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-os.cc, Array-sym.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, DiagArray2.cc, MArray-C.cc, MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc, MDiagArray2.cc, MSparse-C.cc, MSparse-d.cc, MatrixType.cc, PermMatrix.cc, Range.cc, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.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, 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, intNDArray.cc, uint16NDArray.cc, uint32NDArray.cc, uint64NDArray.cc, uint8NDArray.cc, blaswrap.c, cquit.c, f77-extern.cc, f77-fcn.c, lo-error.c, quit.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, randgamma.c, randmtzig.c, randpoisson.c, schur.cc, sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, svd.cc, mk-ops.awk, 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, 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-ieee.cc, lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc, oct-inttypes.cc, oct-locbuf.cc, oct-mutex.cc, oct-rl-edit.c, oct-rl-hist.c, oct-shlib.cc, oct-sort.cc, pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc, sparse-util.cc, str-vec.cc, unwind-prot.cc, url-transfer.cc, display-available.c, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc, octave-config.in.cc: Use '#include "config.h"' rather than <config.h>.
author Rik <rik@octave.org>
date Thu, 18 Feb 2016 13:34:50 -0800
parents fcac5dbbf9ed
children 683a1beee538
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1 /*
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2
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3 Copyright (C) 1996-2015 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifdef HAVE_CONFIG_H
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24 # include "config.h"
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25 #endif
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26
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27 #include <typeinfo>
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28
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29 #include "quit.h"
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30
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31 #include "defun.h"
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32 #include "error.h"
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33 #include "errwarn.h"
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34 #include "ov.h"
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35 #include "octave-link.h"
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36 #include "oct-lvalue.h"
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37 #include "input.h"
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38 #include "pager.h"
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39 #include "pt-bp.h"
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40 #include "pt-cmd.h"
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41 #include "pt-id.h"
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42 #include "pt-idx.h"
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43 #include "pt-jump.h"
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44 #include "pt-pr-code.h"
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45 #include "pt-stmt.h"
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46 #include "pt-walk.h"
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47 #include "unwind-prot.h"
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48 #include "utils.h"
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49 #include "variables.h"
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50
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51 #include "debug.h"
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52
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53 // A list of commands to be executed.
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54
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55 tree_statement::~tree_statement (void)
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56 {
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57 delete cmd;
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58 delete expr;
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59 delete comm;
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60 }
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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
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106 int
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107 tree_statement::line (void) const
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108 {
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109 return cmd ? cmd->line () : (expr ? expr->line () : -1);
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110 }
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111
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112 int
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113 tree_statement::column (void) const
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114 {
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115 return cmd ? cmd->column () : (expr ? expr->column () : -1);
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116 }
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117
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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)
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129 {
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130 tree_print_code tpc (octave_stdout, VPS4);
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131
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132 accept (tpc);
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133 }
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134
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135 bool
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136 tree_statement::is_end_of_fcn_or_script (void) const
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137 {
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138 bool retval = false;
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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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144
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145 if (no_op_cmd)
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146 retval = no_op_cmd->is_end_of_fcn_or_script ();
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147 }
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148
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149 return retval;
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150 }
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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
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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
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172 {
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173 tree_statement *new_stmt = new tree_statement ();
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174
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175 new_stmt->cmd = cmd ? cmd->dup (scope, context) : 0;
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176
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177 new_stmt->expr = expr ? expr->dup (scope, context) : 0;
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178
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179 new_stmt->comm = comm ? comm->dup () : 0;
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180
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181 return new_stmt;
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182 }
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183
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184 void
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185 tree_statement::accept (tree_walker& tw)
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186 {
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187 tw.visit_statement (*this);
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188 }
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189
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190 // Create a "breakpoint" tree-walker, and get it to "walk" this statement list
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191 // (TODO: What does that do???)
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192 int
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193 tree_statement_list::set_breakpoint (int line, const std::string& condition)
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194 {
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195 tree_breakpoint tbp (line, tree_breakpoint::set, condition);
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196 accept (tbp);
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197
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198 return tbp.get_line ();
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199 }
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200
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201 void
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202 tree_statement_list::delete_breakpoint (int line)
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203 {
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204 if (line < 0)
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205 {
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206 octave_value_list bp_lst = list_breakpoints ();
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207
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208 int len = bp_lst.length ();
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209
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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 }
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215 }
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216 else
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217 {
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218 tree_breakpoint tbp (line, tree_breakpoint::clear);
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219 accept (tbp);
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220 }
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221 }
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222
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223 octave_value_list
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224 tree_statement_list::list_breakpoints (void)
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225 {
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226 tree_breakpoint tbp (0, tree_breakpoint::list);
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227 accept (tbp);
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228
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229 return tbp.get_list ();
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230 }
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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 // TODO 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
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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
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309 {
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310 tree_statement_list *new_list = new tree_statement_list ();
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311
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312 new_list->function_body = function_body;
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313
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314 for (const_iterator p = begin (); p != end (); p++)
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315 {
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316 const tree_statement *elt = *p;
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317
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318 new_list->append (elt ? elt->dup (scope, context) : 0);
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319 }
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320
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321 return new_list;
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322 }
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323
2982
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324 void
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325 tree_statement_list::accept (tree_walker& tw)
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326 {
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327 tw.visit_statement_list (*this);
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328 }