Mercurial > octave
annotate libinterp/corefcn/oct-lvalue.h @ 20940:48b2ad5ee801
maint: Rename oct-obj.[cc|h] to ovl.[cc|h] for clarity.
* libinterp/corefcn/oct-obj.h: Replaced. Contains a #warning issued if used in
compilation and includes "ovl.h" instead. Original file renamed to
libinterp/octave-value/ovl.h
* libinterp/corefcn/oct-obj.cc: Renamed to libinterp/octave-value/ovl.cc.
* oct-obj.cc (ovl ()): Added new function to return empty octave_value_list.
* libinterp/corefcn/module.mk: Remove oct-obj.cc from build system.
* libinterp/octave-value/module.mk: Add ovl.h and ovl.cc to build system.
* mk-opts.pl, annotation-dialog.h, Cell.cc, __contourc__.cc, __dsearchn__.cc,
__lin_interpn__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc,
betainc.cc, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc,
debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, dlmread.cc, eig.cc,
error.cc, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc,
gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc,
graphics.cc, gripes.cc, help.cc, hess.cc, hex2num.cc, hook-fcn.h, input.cc,
input.h, inv.cc, kron.cc, load-save.cc, lookup.cc, ls-hdf5.cc, ls-mat-ascii.cc,
ls-mat4.cc, ls-mat5.cc, ls-oct-binary.cc, ls-oct-text.cc, lsode.cc, lu.cc,
luinc.cc, max.cc, mex.cc, oct-hist.cc, oct-lvalue.cc, oct-lvalue.h, oct-map.h,
oct-stream.cc, oct.h, ordschur.cc, pager.cc, pinv.cc, pr-output.cc, quad.cc,
quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sparse-xpow.cc,
strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symtab.h, syscalls.cc, sysdep.cc,
time.cc, toplev.cc, tril.cc, tsearch.cc, typecast.cc, urlwrite.cc, utils.cc,
variables.cc, xpow.cc, __delaunayn__.cc, __glpk__.cc, __voronoi__.cc,
audiodevinfo.cc, audioread.cc, chol.cc, convhulln.cc, dmperm.cc, qr.cc,
symbfact.cc, mkbuiltins, ov-base-diag.h, ov-base-int.cc, ov-base-mat.cc,
ov-base-mat.h, ov-base-scalar.cc, ov-base-sparse.cc, ov-base-sparse.h,
ov-base.cc, ov-bool-mat.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-colon.cc,
ov-complex.cc, ov-cs-list.h, ov-cx-mat.cc, ov-dld-fcn.cc, ov-fcn.cc, ov-fcn.h,
ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc,
ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.h, ov-mex-fcn.cc,
ov-perm.h, ov-range.cc, ov-re-mat.cc, ov-scalar.cc, ov-str-mat.cc,
ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc,
ov-usr-fcn.h, ov.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-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-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,
parse.h, pt-arg-list.cc, pt-assign.cc, pt-binop.cc, pt-cbinop.cc, pt-cell.cc,
pt-colon.cc, pt-const.cc, pt-eval.h, pt-fcn-handle.cc, pt-funcall.h, pt-id.cc,
pt-idx.cc, pt-jump.cc, pt-mat.cc, pt-select.cc, pt-unop.cc, token.cc,
Array-sym.cc: replace '#include "oct-obj.h"' with '#include "ovl.h"'.
| author | Rik <rik@octave.org> |
|---|---|
| date | Fri, 18 Dec 2015 16:04:56 -0800 |
| parents | f7084eae3318 |
| children | 93748bcaec17 |
| rev | line source |
|---|---|
| 2979 | 1 /* |
| 2 | |
|
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3 Copyright (C) 1996-2015 John W. Eaton |
| 2979 | 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. | |
| 2979 | 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/>. | |
| 2979 | 20 |
| 21 */ | |
| 22 | |
|
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23 #if ! defined (octave_oct_lvalue_h) |
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24 #define octave_oct_lvalue_h 1 |
| 2979 | 25 |
| 26 class octave_value; | |
| 27 class octave_value_list; | |
| 28 | |
| 29 #include <string> | |
| 30 | |
|
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31 #include "ovl.h" |
| 3929 | 32 #include "pt-idx.h" |
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33 #include "symtab.h" |
| 2979 | 34 |
| 35 class | |
| 36 octave_lvalue | |
| 37 { | |
| 38 public: | |
| 39 | |
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40 octave_lvalue (const symbol_table::symbol_reference& s |
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41 = symbol_table::symbol_reference ()) |
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42 : sym (s), type (), idx (), nel (1) |
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43 { } |
| 2979 | 44 |
| 45 octave_lvalue (const octave_lvalue& vr) | |
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46 : sym (vr.sym), type (vr.type), idx (vr.idx), nel (vr.nel) |
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47 { } |
| 2979 | 48 |
| 49 octave_lvalue& operator = (const octave_lvalue& vr) | |
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50 { |
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51 if (this != &vr) |
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52 { |
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53 sym = vr.sym; |
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54 type = vr.type; |
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55 idx = vr.idx; |
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56 nel = vr.nel; |
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57 } |
| 2979 | 58 |
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59 return *this; |
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60 } |
| 2979 | 61 |
| 62 ~octave_lvalue (void) { } | |
| 63 | |
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64 bool is_black_hole (void) const { return sym.is_black_hole (); } |
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65 |
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66 bool is_defined (void) const |
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67 { |
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68 return ! is_black_hole () && sym->is_defined (); |
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69 } |
| 2979 | 70 |
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71 bool is_undefined (void) const |
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72 { |
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73 return is_black_hole () || sym->is_undefined (); |
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74 } |
| 2979 | 75 |
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76 bool is_map (void) const |
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77 { |
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78 return value().is_map (); |
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79 } |
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80 |
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81 void define (const octave_value& v) { sym->assign (v); } |
| 2979 | 82 |
| 83 void assign (octave_value::assign_op, const octave_value&); | |
| 84 | |
| 5846 | 85 void numel (octave_idx_type n) { nel = n; } |
| 86 | |
| 87 octave_idx_type numel (void) const { return nel; } | |
| 88 | |
| 4219 | 89 void set_index (const std::string& t, const std::list<octave_value_list>& i); |
| 2979 | 90 |
| 3933 | 91 void clear_index (void) { type = std::string (); idx.clear (); } |
| 2984 | 92 |
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93 std::string index_type (void) const { return type; } |
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94 |
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95 bool index_is_empty (void) const; |
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96 |
| 3203 | 97 void do_unary_op (octave_value::unary_op op); |
| 2979 | 98 |
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99 octave_value value (void) const; |
| 4234 | 100 |
| 2979 | 101 private: |
| 102 | |
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103 symbol_table::symbol_reference sym; |
| 2979 | 104 |
| 3933 | 105 std::string type; |
| 2979 | 106 |
| 4219 | 107 std::list<octave_value_list> idx; |
| 3929 | 108 |
| 5846 | 109 octave_idx_type nel; |
| 2979 | 110 }; |
| 111 | |
| 112 #endif |