Mercurial > octave-nkf
annotate libinterp/parse-tree/pt-select.h @ 17787:175b392e91fe
Use GNU style coding conventions for code in libinterp/
* libinterp/corefcn/Cell.h, libinterp/corefcn/__contourc__.cc,
libinterp/corefcn/__dispatch__.cc, libinterp/corefcn/__lin_interpn__.cc,
libinterp/corefcn/__pchip_deriv__.cc, libinterp/corefcn/__qp__.cc,
libinterp/corefcn/balance.cc, libinterp/corefcn/besselj.cc,
libinterp/corefcn/betainc.cc, libinterp/corefcn/bitfcns.cc,
libinterp/corefcn/bsxfun.cc, libinterp/corefcn/c-file-ptr-stream.cc,
libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/cellfun.cc,
libinterp/corefcn/colloc.cc, libinterp/corefcn/comment-list.h,
libinterp/corefcn/conv2.cc, libinterp/corefcn/daspk.cc,
libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc,
libinterp/corefcn/data.cc, libinterp/corefcn/debug.cc,
libinterp/corefcn/defaults.cc, libinterp/corefcn/defaults.in.h,
libinterp/corefcn/defun-int.h, libinterp/corefcn/defun.cc,
libinterp/corefcn/det.cc, libinterp/corefcn/dirfns.cc,
libinterp/corefcn/display.cc, libinterp/corefcn/dlmread.cc,
libinterp/corefcn/dot.cc, libinterp/corefcn/dynamic-ld.cc,
libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/eig.cc,
libinterp/corefcn/ellipj.cc, libinterp/corefcn/error.cc,
libinterp/corefcn/error.h, libinterp/corefcn/event-queue.h,
libinterp/corefcn/fft.cc, libinterp/corefcn/fft2.cc, libinterp/corefcn/fftn.cc,
libinterp/corefcn/file-io.cc, libinterp/corefcn/filter.cc,
libinterp/corefcn/find.cc, libinterp/corefcn/gammainc.cc,
libinterp/corefcn/gcd.cc, libinterp/corefcn/getgrent.cc,
libinterp/corefcn/getpwent.cc, libinterp/corefcn/getrusage.cc,
libinterp/corefcn/givens.cc, libinterp/corefcn/gl-render.cc,
libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/gl2ps-renderer.h,
libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h,
libinterp/corefcn/gripes.cc, libinterp/corefcn/gripes.h,
libinterp/corefcn/help.cc, libinterp/corefcn/hess.cc,
libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc,
libinterp/corefcn/input.h, libinterp/corefcn/inv.cc,
libinterp/corefcn/jit-ir.h, libinterp/corefcn/jit-typeinfo.cc,
libinterp/corefcn/jit-typeinfo.h, libinterp/corefcn/jit-util.h,
libinterp/corefcn/kron.cc, libinterp/corefcn/load-path.cc,
libinterp/corefcn/load-path.h, libinterp/corefcn/load-save.cc,
libinterp/corefcn/load-save.h, libinterp/corefcn/lookup.cc,
libinterp/corefcn/ls-ascii-helper.cc, libinterp/corefcn/ls-hdf5.cc,
libinterp/corefcn/ls-hdf5.h, libinterp/corefcn/ls-mat-ascii.cc,
libinterp/corefcn/ls-mat-ascii.h, libinterp/corefcn/ls-mat4.cc,
libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/ls-mat5.h,
libinterp/corefcn/ls-oct-ascii.cc, libinterp/corefcn/lsode.cc,
libinterp/corefcn/lu.cc, libinterp/corefcn/luinc.cc,
libinterp/corefcn/mappers.cc, libinterp/corefcn/matrix_type.cc,
libinterp/corefcn/max.cc, libinterp/corefcn/md5sum.cc,
libinterp/corefcn/mex.cc, libinterp/corefcn/mexproto.h,
libinterp/corefcn/mgorth.cc, libinterp/corefcn/mxarray.in.h,
libinterp/corefcn/nproc.cc, libinterp/corefcn/oct-hist.cc,
libinterp/corefcn/oct-lvalue.h, libinterp/corefcn/oct-map.cc,
libinterp/corefcn/oct-map.h, libinterp/corefcn/oct-obj.h,
libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-stdstrm.h,
libinterp/corefcn/oct-stream.cc, libinterp/corefcn/oct-stream.h,
libinterp/corefcn/octave-link.cc, libinterp/corefcn/octave-link.h,
libinterp/corefcn/pager.cc, libinterp/corefcn/pinv.cc,
libinterp/corefcn/pr-output.cc, libinterp/corefcn/procstream.h,
libinterp/corefcn/profiler.cc, libinterp/corefcn/pt-jit.cc,
libinterp/corefcn/pt-jit.h, libinterp/corefcn/quad.cc,
libinterp/corefcn/quadcc.cc, libinterp/corefcn/qz.cc,
libinterp/corefcn/rand.cc, libinterp/corefcn/rcond.cc,
libinterp/corefcn/regexp.cc, libinterp/corefcn/schur.cc,
libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sighandlers.h,
libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/sparse-xdiv.h,
libinterp/corefcn/sparse-xpow.cc, libinterp/corefcn/sparse.cc,
libinterp/corefcn/spparms.cc, libinterp/corefcn/sqrtm.cc,
libinterp/corefcn/str2double.cc, libinterp/corefcn/strfind.cc,
libinterp/corefcn/strfns.cc, libinterp/corefcn/sub2ind.cc,
libinterp/corefcn/svd.cc, libinterp/corefcn/syl.cc,
libinterp/corefcn/symtab.cc, libinterp/corefcn/symtab.h,
libinterp/corefcn/syscalls.cc, libinterp/corefcn/sysdep.cc,
libinterp/corefcn/sysdep.h, libinterp/corefcn/time.cc,
libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h,
libinterp/corefcn/tril.cc, libinterp/corefcn/txt-eng-ft.cc,
libinterp/corefcn/txt-eng-ft.h, libinterp/corefcn/txt-eng.h,
libinterp/corefcn/typecast.cc, libinterp/corefcn/urlwrite.cc,
libinterp/corefcn/utils.cc, libinterp/corefcn/variables.cc,
libinterp/corefcn/variables.h, libinterp/corefcn/xdiv.cc,
libinterp/corefcn/xdiv.h, libinterp/corefcn/xnorm.h, libinterp/corefcn/xpow.cc,
libinterp/corefcn/xpow.h, libinterp/corefcn/zfstream.cc,
libinterp/corefcn/zfstream.h, libinterp/dldfcn/__delaunayn__.cc,
libinterp/dldfcn/__dsearchn__.cc, libinterp/dldfcn/__eigs__.cc,
libinterp/dldfcn/__fltk_uigetfile__.cc, libinterp/dldfcn/__glpk__.cc,
libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/__init_gnuplot__.cc,
libinterp/dldfcn/__magick_read__.cc, libinterp/dldfcn/__voronoi__.cc,
libinterp/dldfcn/amd.cc, libinterp/dldfcn/ccolamd.cc, libinterp/dldfcn/chol.cc,
libinterp/dldfcn/colamd.cc, libinterp/dldfcn/convhulln.cc,
libinterp/dldfcn/dmperm.cc, libinterp/dldfcn/fftw.cc, libinterp/dldfcn/qr.cc,
libinterp/dldfcn/symbfact.cc, libinterp/dldfcn/symrcm.cc,
libinterp/dldfcn/tsearch.cc, libinterp/octave-value/ov-base-diag.cc,
libinterp/octave-value/ov-base-diag.h, libinterp/octave-value/ov-base-int.cc,
libinterp/octave-value/ov-base-int.h, libinterp/octave-value/ov-base-mat.h,
libinterp/octave-value/ov-base-scalar.cc,
libinterp/octave-value/ov-base-scalar.h,
libinterp/octave-value/ov-base-sparse.cc,
libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.cc,
libinterp/octave-value/ov-base.h, libinterp/octave-value/ov-bool-mat.cc,
libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.cc,
libinterp/octave-value/ov-bool-sparse.h, libinterp/octave-value/ov-bool.cc,
libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.cc,
libinterp/octave-value/ov-builtin.h, libinterp/octave-value/ov-cell.cc,
libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.cc,
libinterp/octave-value/ov-ch-mat.h, libinterp/octave-value/ov-class.cc,
libinterp/octave-value/ov-class.h, libinterp/octave-value/ov-colon.h,
libinterp/octave-value/ov-complex.cc, libinterp/octave-value/ov-complex.h,
libinterp/octave-value/ov-cx-diag.cc, libinterp/octave-value/ov-cx-diag.h,
libinterp/octave-value/ov-cx-mat.cc, libinterp/octave-value/ov-cx-mat.h,
libinterp/octave-value/ov-cx-sparse.cc, libinterp/octave-value/ov-cx-sparse.h,
libinterp/octave-value/ov-dld-fcn.h, libinterp/octave-value/ov-fcn-handle.cc,
libinterp/octave-value/ov-fcn-handle.h,
libinterp/octave-value/ov-fcn-inline.cc,
libinterp/octave-value/ov-fcn-inline.h, libinterp/octave-value/ov-fcn.h,
libinterp/octave-value/ov-float.cc, libinterp/octave-value/ov-float.h,
libinterp/octave-value/ov-flt-complex.cc,
libinterp/octave-value/ov-flt-complex.h,
libinterp/octave-value/ov-flt-cx-diag.cc,
libinterp/octave-value/ov-flt-cx-diag.h,
libinterp/octave-value/ov-flt-cx-mat.cc,
libinterp/octave-value/ov-flt-cx-mat.h,
libinterp/octave-value/ov-flt-re-diag.cc,
libinterp/octave-value/ov-flt-re-diag.h,
libinterp/octave-value/ov-flt-re-mat.cc,
libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int16.cc,
libinterp/octave-value/ov-int32.cc, libinterp/octave-value/ov-int64.cc,
libinterp/octave-value/ov-int8.cc, libinterp/octave-value/ov-intx.h,
libinterp/octave-value/ov-java.cc, libinterp/octave-value/ov-lazy-idx.h,
libinterp/octave-value/ov-mex-fcn.cc, libinterp/octave-value/ov-mex-fcn.h,
libinterp/octave-value/ov-null-mat.cc, libinterp/octave-value/ov-null-mat.h,
libinterp/octave-value/ov-oncleanup.cc, libinterp/octave-value/ov-perm.cc,
libinterp/octave-value/ov-perm.h, libinterp/octave-value/ov-range.cc,
libinterp/octave-value/ov-range.h, libinterp/octave-value/ov-re-diag.cc,
libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.cc,
libinterp/octave-value/ov-re-mat.h, libinterp/octave-value/ov-re-sparse.cc,
libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.cc,
libinterp/octave-value/ov-scalar.h, libinterp/octave-value/ov-str-mat.cc,
libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.cc,
libinterp/octave-value/ov-struct.h, libinterp/octave-value/ov-type-conv.h,
libinterp/octave-value/ov-typeinfo.cc, libinterp/octave-value/ov-typeinfo.h,
libinterp/octave-value/ov-uint16.cc, libinterp/octave-value/ov-uint32.cc,
libinterp/octave-value/ov-uint64.cc, libinterp/octave-value/ov-uint8.cc,
libinterp/octave-value/ov-usr-fcn.cc, libinterp/octave-value/ov-usr-fcn.h,
libinterp/octave-value/ov.cc, libinterp/octave-value/ov.h, libinterp/octave.cc,
libinterp/operators/op-b-bm.cc, libinterp/operators/op-b-sbm.cc,
libinterp/operators/op-bm-b.cc, libinterp/operators/op-bm-bm.cc,
libinterp/operators/op-cdm-cdm.cc, libinterp/operators/op-chm.cc,
libinterp/operators/op-class.cc, libinterp/operators/op-cm-cm.cc,
libinterp/operators/op-cm-cs.cc, libinterp/operators/op-cm-s.cc,
libinterp/operators/op-cm-scm.cc, libinterp/operators/op-cm-sm.cc,
libinterp/operators/op-cs-cm.cc, libinterp/operators/op-cs-cs.cc,
libinterp/operators/op-cs-scm.cc, libinterp/operators/op-cs-sm.cc,
libinterp/operators/op-dm-dm.cc, libinterp/operators/op-dm-scm.cc,
libinterp/operators/op-double-conv.cc, libinterp/operators/op-fcdm-fcdm.cc,
libinterp/operators/op-fcm-fcm.cc, libinterp/operators/op-fcm-fcs.cc,
libinterp/operators/op-fcm-fm.cc, libinterp/operators/op-fcm-fs.cc,
libinterp/operators/op-fcs-fcm.cc, libinterp/operators/op-fcs-fcs.cc,
libinterp/operators/op-fcs-fm.cc, libinterp/operators/op-fcs-fs.cc,
libinterp/operators/op-fdm-fdm.cc, libinterp/operators/op-float-conv.cc,
libinterp/operators/op-fm-fcm.cc, libinterp/operators/op-fm-fcs.cc,
libinterp/operators/op-fm-fm.cc, libinterp/operators/op-fm-fs.cc,
libinterp/operators/op-fs-fcm.cc, libinterp/operators/op-fs-fcs.cc,
libinterp/operators/op-fs-fm.cc, libinterp/operators/op-fs-fs.cc,
libinterp/operators/op-m-cm.cc, libinterp/operators/op-m-cs.cc,
libinterp/operators/op-m-m.cc, libinterp/operators/op-m-s.cc,
libinterp/operators/op-m-scm.cc, libinterp/operators/op-m-sm.cc,
libinterp/operators/op-pm-scm.cc, libinterp/operators/op-range.cc,
libinterp/operators/op-s-cm.cc, libinterp/operators/op-s-cs.cc,
libinterp/operators/op-s-scm.cc, libinterp/operators/op-sbm-b.cc,
libinterp/operators/op-sbm-bm.cc, libinterp/operators/op-sbm-sbm.cc,
libinterp/operators/op-scm-cm.cc, libinterp/operators/op-scm-cs.cc,
libinterp/operators/op-scm-m.cc, libinterp/operators/op-scm-s.cc,
libinterp/operators/op-scm-scm.cc, libinterp/operators/op-scm-sm.cc,
libinterp/operators/op-sm-cm.cc, libinterp/operators/op-sm-m.cc,
libinterp/operators/op-sm-s.cc, libinterp/operators/op-sm-scm.cc,
libinterp/operators/op-sm-sm.cc, libinterp/operators/op-str-m.cc,
libinterp/operators/op-str-s.cc, libinterp/operators/op-str-str.cc,
libinterp/operators/ops.h, libinterp/parse-tree/lex.h,
libinterp/parse-tree/parse.h, libinterp/parse-tree/pt-arg-list.cc,
libinterp/parse-tree/pt-arg-list.h, libinterp/parse-tree/pt-assign.cc,
libinterp/parse-tree/pt-assign.h, libinterp/parse-tree/pt-binop.cc,
libinterp/parse-tree/pt-binop.h, libinterp/parse-tree/pt-bp.h,
libinterp/parse-tree/pt-cbinop.cc, libinterp/parse-tree/pt-check.cc,
libinterp/parse-tree/pt-colon.cc, libinterp/parse-tree/pt-colon.h,
libinterp/parse-tree/pt-const.cc, libinterp/parse-tree/pt-decl.cc,
libinterp/parse-tree/pt-decl.h, libinterp/parse-tree/pt-eval.cc,
libinterp/parse-tree/pt-except.h, libinterp/parse-tree/pt-exp.h,
libinterp/parse-tree/pt-fcn-handle.cc, libinterp/parse-tree/pt-id.cc,
libinterp/parse-tree/pt-id.h, libinterp/parse-tree/pt-idx.cc,
libinterp/parse-tree/pt-idx.h, libinterp/parse-tree/pt-loop.h,
libinterp/parse-tree/pt-mat.cc, libinterp/parse-tree/pt-misc.cc,
libinterp/parse-tree/pt-misc.h, libinterp/parse-tree/pt-pr-code.cc,
libinterp/parse-tree/pt-select.h, libinterp/parse-tree/pt-stmt.h,
libinterp/parse-tree/token.h, libinterp/version.cc:
Use GNU style coding conventions for code in libinterp/
| author | Rik <rik@octave.org> |
|---|---|
| date | Mon, 28 Oct 2013 19:51:46 -0700 |
| parents | d63878346099 |
| children | ebb3ef964372 |
| rev | line source |
|---|---|
| 2982 | 1 /* |
| 2 | |
|
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|
3 Copyright (C) 1996-2013 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 | |
| 23 #if !defined (octave_tree_select_h) | |
| 24 #define octave_tree_select_h 1 | |
| 25 | |
| 26 class expression; | |
| 27 class tree_statement_list; | |
| 28 | |
| 29 class tree_walker; | |
| 30 | |
| 4219 | 31 #include "base-list.h" |
| 3665 | 32 #include "comment-list.h" |
| 2982 | 33 #include "pt-cmd.h" |
| 7336 | 34 #include "symtab.h" |
| 2982 | 35 |
| 36 // If. | |
| 37 | |
| 38 class | |
|
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39 tree_if_clause : public tree |
| 2982 | 40 { |
| 41 public: | |
| 42 | |
|
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43 tree_if_clause (int l = -1, int c = -1) |
|
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44 : tree (l, c), expr (0), list (0), lead_comm (0) { } |
| 2982 | 45 |
|
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46 tree_if_clause (tree_statement_list *sl, octave_comment_list *lc = 0, |
| 10313 | 47 int l = -1, int c = -1) |
|
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48 : tree (l, c), expr (0), list (sl), lead_comm (lc) { } |
| 2982 | 49 |
|
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50 tree_if_clause (tree_expression *e, tree_statement_list *sl, |
| 10313 | 51 octave_comment_list *lc = 0, |
| 52 int l = -1, int c = -1) | |
|
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53 : tree (l, c), expr (e), list (sl), lead_comm (lc) { } |
| 2982 | 54 |
| 55 ~tree_if_clause (void); | |
| 56 | |
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57 bool is_else_clause (void) { return ! expr; } |
| 2982 | 58 |
| 59 tree_expression *condition (void) { return expr; } | |
| 60 | |
| 61 tree_statement_list *commands (void) { return list; } | |
| 62 | |
| 3665 | 63 octave_comment_list *leading_comment (void) { return lead_comm; } |
| 64 | |
|
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65 tree_if_clause *dup (symbol_table::scope_id scope, |
| 10313 | 66 symbol_table::context_id context) const; |
| 5861 | 67 |
| 2982 | 68 void accept (tree_walker& tw); |
| 69 | |
| 70 private: | |
| 71 | |
| 72 // The condition to test. | |
| 73 tree_expression *expr; | |
| 74 | |
| 75 // The list of statements to evaluate if expr is true. | |
| 76 tree_statement_list *list; | |
| 2988 | 77 |
| 3665 | 78 // Comment preceding ELSE or ELSEIF token. |
| 79 octave_comment_list *lead_comm; | |
| 80 | |
| 2988 | 81 // No copying! |
| 82 | |
| 83 tree_if_clause (const tree_if_clause&); | |
| 84 | |
| 85 tree_if_clause& operator = (const tree_if_clause&); | |
| 2982 | 86 }; |
| 87 | |
| 88 class | |
| 4219 | 89 tree_if_command_list : public octave_base_list<tree_if_clause *> |
| 2982 | 90 { |
| 91 public: | |
| 92 | |
| 4219 | 93 tree_if_command_list (void) { } |
| 2982 | 94 |
| 4219 | 95 tree_if_command_list (tree_if_clause *t) { append (t); } |
| 2982 | 96 |
| 97 ~tree_if_command_list (void) | |
|
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98 { |
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99 while (! empty ()) |
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Use GNU style coding conventions for code in libinterp/
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parents:
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100 { |
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101 iterator p = begin (); |
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102 delete *p; |
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103 erase (p); |
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104 } |
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105 } |
| 2982 | 106 |
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107 tree_if_command_list *dup (symbol_table::scope_id scope, |
| 10313 | 108 symbol_table::context_id context) const; |
| 5861 | 109 |
| 2982 | 110 void accept (tree_walker& tw); |
| 2988 | 111 |
| 112 private: | |
| 113 | |
| 114 // No copying! | |
| 115 | |
| 116 tree_if_command_list (const tree_if_command_list&); | |
| 117 | |
| 118 tree_if_command_list& operator = (const tree_if_command_list&); | |
| 2982 | 119 }; |
| 120 | |
| 121 class | |
| 122 tree_if_command : public tree_command | |
| 123 { | |
| 124 public: | |
| 125 | |
| 126 tree_if_command (int l = -1, int c = -1) | |
| 3665 | 127 : tree_command (l, c), list (0), lead_comm (0), trail_comm (0) { } |
| 2982 | 128 |
| 3665 | 129 tree_if_command (tree_if_command_list *lst, octave_comment_list *lc, |
| 10313 | 130 octave_comment_list *tc, int l = -1, int c = -1) |
| 3665 | 131 : tree_command (l, c), list (lst), lead_comm (lc), trail_comm (tc) { } |
| 2982 | 132 |
| 133 ~tree_if_command (void); | |
| 134 | |
| 135 tree_if_command_list *cmd_list (void) { return list; } | |
| 136 | |
| 3665 | 137 octave_comment_list *leading_comment (void) { return lead_comm; } |
| 138 | |
| 139 octave_comment_list *trailing_comment (void) { return trail_comm; } | |
| 140 | |
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141 tree_command *dup (symbol_table::scope_id scope, |
| 10313 | 142 symbol_table::context_id context) const; |
| 5861 | 143 |
| 2982 | 144 void accept (tree_walker& tw); |
| 145 | |
| 146 private: | |
| 147 | |
| 148 // List of if commands (if, elseif, elseif, ... else, endif) | |
| 149 tree_if_command_list *list; | |
| 2988 | 150 |
| 3665 | 151 // Comment preceding IF token. |
| 152 octave_comment_list *lead_comm; | |
| 153 | |
| 154 // Comment preceding ENDIF token. | |
| 155 octave_comment_list *trail_comm; | |
| 156 | |
| 2988 | 157 // No copying! |
| 158 | |
| 159 tree_if_command (const tree_if_command&); | |
| 160 | |
| 161 tree_if_command& operator = (const tree_if_command&); | |
| 2982 | 162 }; |
| 163 | |
| 164 // Switch. | |
| 165 | |
| 166 class | |
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167 tree_switch_case : public tree |
| 2982 | 168 { |
| 169 public: | |
| 170 | |
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171 tree_switch_case (int l = -1, int c = -1) |
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172 : tree (l, c), label (0), list (0), lead_comm (0) { } |
| 2982 | 173 |
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174 tree_switch_case (tree_statement_list *sl, octave_comment_list *lc = 0, |
| 10313 | 175 int l = -1, int c = -1) |
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176 : tree (l, c), label (0), list (sl), lead_comm (lc) { } |
| 2982 | 177 |
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178 tree_switch_case (tree_expression *e, tree_statement_list *sl, |
| 10313 | 179 octave_comment_list *lc = 0, |
| 180 int l = -1, int c = -1) | |
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181 : tree (l, c), label (e), list (sl), lead_comm (lc) { } |
| 2982 | 182 |
| 183 ~tree_switch_case (void); | |
| 184 | |
| 3933 | 185 bool is_default_case (void) { return ! label; } |
| 2982 | 186 |
| 187 bool label_matches (const octave_value& val); | |
| 188 | |
| 189 tree_expression *case_label (void) { return label; } | |
| 190 | |
| 191 tree_statement_list *commands (void) { return list; } | |
| 192 | |
| 3665 | 193 octave_comment_list *leading_comment (void) { return lead_comm; } |
| 194 | |
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195 tree_switch_case *dup (symbol_table::scope_id scope, |
| 10313 | 196 symbol_table::context_id context) const; |
| 5861 | 197 |
| 2982 | 198 void accept (tree_walker& tw); |
| 199 | |
| 200 private: | |
| 201 | |
| 202 // The case label. | |
| 203 tree_expression *label; | |
| 204 | |
| 205 // The list of statements to evaluate if the label matches. | |
| 206 tree_statement_list *list; | |
| 2988 | 207 |
| 3665 | 208 // Comment preceding CASE or OTHERWISE token. |
| 209 octave_comment_list *lead_comm; | |
| 210 | |
| 2988 | 211 // No copying! |
| 212 | |
| 213 tree_switch_case (const tree_switch_case&); | |
| 214 | |
| 215 tree_switch_case& operator = (const tree_switch_case&); | |
| 2982 | 216 }; |
| 217 | |
| 218 class | |
| 4219 | 219 tree_switch_case_list : public octave_base_list<tree_switch_case *> |
| 2982 | 220 { |
| 221 public: | |
| 222 | |
| 4219 | 223 tree_switch_case_list (void) { } |
| 2982 | 224 |
| 4219 | 225 tree_switch_case_list (tree_switch_case *t) { append (t); } |
| 2982 | 226 |
| 227 ~tree_switch_case_list (void) | |
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228 { |
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229 while (! empty ()) |
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230 { |
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231 iterator p = begin (); |
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232 delete *p; |
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233 erase (p); |
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234 } |
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235 } |
| 2982 | 236 |
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237 tree_switch_case_list *dup (symbol_table::scope_id scope, |
| 10313 | 238 symbol_table::context_id context) const; |
| 5861 | 239 |
| 2982 | 240 void accept (tree_walker& tw); |
| 2988 | 241 |
| 242 private: | |
| 243 | |
| 244 // No copying! | |
| 245 | |
| 246 tree_switch_case_list (const tree_switch_case_list&); | |
| 247 | |
| 248 tree_switch_case_list& operator = (const tree_switch_case_list&); | |
| 2982 | 249 }; |
| 250 | |
| 251 class | |
| 252 tree_switch_command : public tree_command | |
| 253 { | |
| 254 public: | |
| 255 | |
| 256 tree_switch_command (int l = -1, int c = -1) | |
| 3665 | 257 : tree_command (l, c), expr (0), list (0), lead_comm (0), |
| 258 trail_comm (0) { } | |
| 2982 | 259 |
| 260 tree_switch_command (tree_expression *e, tree_switch_case_list *lst, | |
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261 octave_comment_list *lc, octave_comment_list *tc, |
| 10313 | 262 int l = -1, int c = -1) |
| 3665 | 263 : tree_command (l, c), expr (e), list (lst), lead_comm (lc), |
| 264 trail_comm (tc) { } | |
| 2982 | 265 |
| 266 ~tree_switch_command (void); | |
| 267 | |
| 268 tree_expression *switch_value (void) { return expr; } | |
| 269 | |
| 270 tree_switch_case_list *case_list (void) { return list; } | |
| 271 | |
| 3665 | 272 octave_comment_list *leading_comment (void) { return lead_comm; } |
| 273 | |
| 274 octave_comment_list *trailing_comment (void) { return trail_comm; } | |
| 275 | |
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276 tree_command *dup (symbol_table::scope_id scope, |
| 10313 | 277 symbol_table::context_id context) const; |
| 5861 | 278 |
| 2982 | 279 void accept (tree_walker& tw); |
| 280 | |
| 281 private: | |
| 282 | |
| 283 // Value on which to switch. | |
| 284 tree_expression *expr; | |
| 285 | |
| 286 // List of cases (case 1, case 2, ..., default) | |
| 287 tree_switch_case_list *list; | |
| 2988 | 288 |
| 3665 | 289 // Comment preceding SWITCH token. |
| 290 octave_comment_list *lead_comm; | |
| 291 | |
| 292 // Comment preceding ENDSWITCH token. | |
| 293 octave_comment_list *trail_comm; | |
| 294 | |
| 2988 | 295 // No copying! |
| 296 | |
| 297 tree_switch_command (const tree_switch_command&); | |
| 298 | |
| 299 tree_switch_command& operator = (const tree_switch_command&); | |
| 2982 | 300 }; |
| 301 | |
| 302 #endif |