octave-lyh: src/oct-map.cc annotate

annotate src/oct-map.cc @ 10744:4716e2e17118

fix octave_map::extract_scalar

author	Jaroslav Hajek <highegg@gmail.com>
date	Wed, 23 Jun 2010 13:58:04 +0200
parents	cb3ed842bd30
children	93422177b697

rev	line source
1278 606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	1 /*
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	2
8920 eb63fbe60fab update copyright notices John W. Eaton <jwe@octave.org> parents: 8682 diff changeset	3 Copyright (C) 1995, 1996, 1997, 2002, 2003, 2004, 2005, 2006, 2007,
eb63fbe60fab update copyright notices John W. Eaton <jwe@octave.org> parents: 8682 diff changeset	4 2008, 2009 John W. Eaton
10742 604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	5 Copyright (C) 2010 VZLU Prague
1278 606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	6
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	7 This file is part of Octave.
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	8
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	9 Octave is free software; you can redistribute it and/or modify it
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	10 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6959 diff changeset	11 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6959 diff changeset	12 option) any later version.
1278 606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	13
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	14 Octave is distributed in the hope that it will be useful, but WITHOUT
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	17 for more details.
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	18
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	19 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6959 diff changeset	20 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6959 diff changeset	21 <http://www.gnu.org/licenses/>.
1278 606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	22
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	23 */
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	24
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	25 #ifdef HAVE_CONFIG_H
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	26 #include <config.h>
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	27 #endif
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	28
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	29 #include "error.h"
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	30 #include "str-vec.h"
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	31
1278 606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	32 #include "oct-map.h"
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	33 #include "utils.h"
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	34
10742 604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	35 octave_fields::fields_rep octave_fields::nil_rep;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	36
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	37 octave_fields::octave_fields (const string_vector& fields)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	38 : rep (new fields_rep)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	39 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	40 octave_idx_type n = fields.numel ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	41 for (octave_idx_type i = 0; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	42 (*rep)[fields(i)] = i;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	43 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	44
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	45 bool
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	46 octave_fields::isfield (const std::string& field) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	47 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	48 return rep->find (field) != rep->end ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	49 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	50
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	51 octave_idx_type
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	52 octave_fields::getfield (const std::string& field) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	53 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	54 fields_rep::iterator p = rep->find (field);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	55 return (p != rep->end ()) ? p->second : -1;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	56 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	57
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	58 octave_idx_type
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	59 octave_fields::getfield (const std::string& field)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	60 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	61 fields_rep::iterator p = rep->find (field);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	62 if (p != rep->end ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	63 return p->second;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	64 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	65 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	66 make_unique ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	67 octave_idx_type n = rep->size ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	68 return (*rep)[field] = n;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	69 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	70 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	71
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	72 octave_idx_type
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	73 octave_fields::rmfield (const std::string& field)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	74 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	75 fields_rep::iterator p = rep->find (field);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	76 if (p == rep->end ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	77 return -1;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	78 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	79 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	80 octave_idx_type n = p->second;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	81 make_unique ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	82 rep->erase (field);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	83 for (fields_rep::iterator q = rep->begin (); q != rep->end (); q++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	84 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	85 if (q->second >= n)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	86 q->second--;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	87 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	88
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	89 return n;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	90 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	91 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	92
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	93 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	94 octave_fields::orderfields (Array<octave_idx_type>& perm)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	95 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	96 octave_idx_type n = rep->size ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	97 perm.clear (n, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	98
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	99 make_unique ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	100 octave_idx_type i = 0;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	101 for (fields_rep::iterator q = rep->begin (); q != rep->end (); q++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	102 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	103 octave_idx_type j = q->second;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	104 q->second = i;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	105 perm(i++) = j;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	106 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	107 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	108
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	109 bool
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	110 octave_fields::equal_up_to_order (const octave_fields& other,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	111 Array<octave_idx_type>& perm) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	112 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	113 bool retval = true;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	114
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	115 octave_idx_type n = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	116 if (perm.length () != n)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	117 perm.clear (1, n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	118 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	119 perm.make_unique (); // optimization
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	120
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	121 iterator p = begin (), q = other.begin ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	122 for (; p != end () && q != other.end (); p++, q++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	123 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	124 if (p->first == q->first)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	125 perm.xelem(p->second) = q->second;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	126 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	127 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	128 retval = false;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	129 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	130 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	131 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	132
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	133 retval = (p == end () && q == other.end ());
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	134
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	135 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	136 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	137
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	138 string_vector
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	139 octave_fields::fieldnames (void) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	140 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	141 octave_idx_type n = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	142 string_vector retval(n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	143
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	144 for (iterator p = begin (); p != end (); p++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	145 retval.xelem(p->second) = p->first;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	146
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	147 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	148 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	149
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	150 octave_value
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	151 octave_scalar_map::getfield (const std::string& k) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	152 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	153 octave_idx_type idx = keys.getfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	154 return (idx >= 0) ? vals[idx] : octave_value ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	155 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	156
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	157 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	158 octave_scalar_map::setfield (const std::string& k, const octave_value& val)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	159 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	160 octave_idx_type idx = keys.getfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	161 if (idx < static_cast<octave_idx_type> (vals.size ()))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	162 vals[idx] = val;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	163 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	164 vals.push_back (val);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	165 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	166
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	167 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	168 octave_scalar_map::rmfield (const std::string& k)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	169 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	170 octave_idx_type idx = keys.rmfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	171 if (idx >= 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	172 vals.erase (vals.begin () + idx);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	173 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	174
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	175 octave_scalar_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	176 octave_scalar_map::orderfields (void) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	177 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	178 Array<octave_idx_type> perm;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	179 return orderfields (perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	180 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	181
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	182 octave_scalar_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	183 octave_scalar_map::orderfields (Array<octave_idx_type>& perm) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	184 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	185 octave_scalar_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	186 retval.keys.orderfields (perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	187
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	188 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	189 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	190 retval.vals[i] = vals[perm.xelem(i)];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	191
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	192 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	193 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	194
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	195 octave_scalar_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	196 octave_scalar_map::orderfields (const octave_scalar_map& other,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	197 Array<octave_idx_type>& perm) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	198 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	199 if (keys.is_same (other.keys))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	200 return *this;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	201 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	202 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	203 octave_scalar_map retval (other.keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	204 if (other.keys.equal_up_to_order (keys, perm))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	205 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	206 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	207 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	208 retval.vals[i] = vals[perm.xelem(i)];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	209 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	210 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	211 error ("orderfields: structs must have same fields up to order");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	212
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	213 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	214 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	215 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	216
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	217 octave_value
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	218 octave_scalar_map::contents (const std::string& k) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	219 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	220 return getfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	221 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	222
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	223 octave_value&
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	224 octave_scalar_map::contents (const std::string& k)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	225 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	226 octave_idx_type idx = keys.getfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	227 if (idx >= static_cast<octave_idx_type> (vals.size ()))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	228 vals.resize (idx);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	229 return vals[idx];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	230 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	231
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	232 octave_map::octave_map (const octave_scalar_map& m)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	233 : keys (m.keys), vals (), dimensions (1, 1)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	234 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	235 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	236 vals.reserve (nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	237 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	238 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	239 vals.push_back (Cell (dimensions));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	240 vals[i].xelem(0) = m.vals[i];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	241 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	242 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	243
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	244 octave_map::octave_map (const Octave_map& m)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	245 : keys (m.keys ()), vals (m.nfields ()), dimensions (m.dims ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	246 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	247 for (iterator p = begin (); p != end (); p++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	248 contents(p) = m.contents (key (p));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	249
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	250 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	251 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	252
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	253 Cell
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	254 octave_map::getfield (const std::string& k) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	255 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	256 octave_idx_type idx = keys.getfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	257 return (idx >= 0) ? vals[idx] : Cell ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	258 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	259
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	260 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	261 octave_map::setfield (const std::string& k, const Cell& val)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	262 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	263 if (nfields () == 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	264 dimensions = val.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	265
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	266 if (val.dims () == dimensions)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	267 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	268 octave_idx_type idx = keys.getfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	269 if (idx < static_cast<octave_idx_type> (vals.size ()))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	270 vals[idx] = val;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	271 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	272 vals.push_back (val);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	273 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	274 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	275 error ("octave_map::setfield: internal error");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	276 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	277
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	278 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	279 octave_map::rmfield (const std::string& k)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	280 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	281 octave_idx_type idx = keys.rmfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	282 if (idx >= 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	283 vals.erase (vals.begin () + idx);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	284 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	285
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	286 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	287 octave_map::orderfields (void) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	288 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	289 Array<octave_idx_type> perm;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	290 return orderfields (perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	291 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	292
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	293 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	294 octave_map::orderfields (Array<octave_idx_type>& perm) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	295 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	296 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	297 retval.keys.orderfields (perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	298
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	299 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	300 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	301 retval.vals[i] = vals[perm.xelem(i)];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	302
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	303 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	304 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	305
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	306 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	307 octave_map::orderfields (const octave_map& other,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	308 Array<octave_idx_type>& perm) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	309 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	310 if (keys.is_same (other.keys))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	311 return *this;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	312 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	313 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	314 octave_map retval (other.keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	315 if (other.keys.equal_up_to_order (keys, perm))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	316 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	317 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	318 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	319 retval.vals[i] = vals[perm.xelem(i)];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	320 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	321 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	322 error ("orderfields: structs must have same fields up to order");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	323
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	324 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	325 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	326 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	327
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	328 Cell
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	329 octave_map::contents (const std::string& k) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	330 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	331 return getfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	332 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	333
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	334 Cell&
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	335 octave_map::contents (const std::string& k)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	336 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	337 octave_idx_type idx = keys.getfield (k);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	338 if (idx >= static_cast<octave_idx_type> (vals.size ()))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	339 vals.push_back (Cell (dimensions)); // auto-set correct dims.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	340 return vals[idx];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	341 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	342
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	343 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	344 octave_map::extract_scalar (octave_scalar_map& dest,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	345 octave_idx_type idx) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	346 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	347 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	348 for (octave_idx_type i = 0; i < nf; i++)
10744 4716e2e17118 fix octave_map::extract_scalar Jaroslav Hajek <highegg@gmail.com> parents: 10743 diff changeset	349 dest.vals[i] = vals[i](idx);
10742 604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	350 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	351
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	352 octave_scalar_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	353 octave_map::checkelem (octave_idx_type n) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	354 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	355 octave_scalar_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	356
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	357 // Optimize this so that there is just one check.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	358 extract_scalar (retval, compute_index (n, dimensions));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	359
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	360 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	361 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	362
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	363 octave_scalar_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	364 octave_map::checkelem (octave_idx_type i, octave_idx_type j) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	365 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	366 octave_scalar_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	367
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	368 // Optimize this so that there is just one check.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	369 extract_scalar (retval, compute_index (i, j, dimensions));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	370
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	371 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	372 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	373
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	374 octave_scalar_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	375 octave_map::checkelem (const Array<octave_idx_type>& ra_idx) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	376 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	377 octave_scalar_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	378
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	379 // Optimize this so that there is just one check.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	380 extract_scalar (retval, compute_index (ra_idx, dimensions));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	381
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	382 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	383 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	384
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	385 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	386 octave_map::squeeze (void) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	387 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	388 octave_map retval (*this);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	389 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	390
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	391 retval.dimensions = dimensions.squeeze ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	392
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	393 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	394 retval.vals[i] = vals[i].squeeze ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	395
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	396 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	397
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	398 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	399 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	400
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	401 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	402 %!# test preservation of keys by squeeze
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	403 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	404 %! x(1,1,1,1).d = 10; x(3,5,1,7).a = "b"; x(2,4,1,7).f = 27;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	405 %! assert (fieldnames (squeeze (x)), {"d"; "a"; "f"});
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	406 */
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	407
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	408 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	409 octave_map::permute (const Array<int>& vec, bool inv) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	410 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	411 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	412 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	413
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	414 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	415 retval.vals[i] = vals[i].permute (vec, inv);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	416
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	417 // FIXME:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	418 // There is no dim_vector::permute for technical reasons.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	419 // We pick the dim vector from results if possible, otherwise use a dummy
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	420 // array to get it. Need (?) a better solution to this problem.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	421 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	422 retval.dimensions = retval.vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	423 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	424 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	425 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	426 dummy = dummy.permute (vec, inv);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	427 retval.dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	428 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	429
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	430 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	431
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	432 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	433 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	434
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	435 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	436 %!# test preservation of key order by permute
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	437 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	438 %! x(1,1,1,1).d = 10; x(3,5,1,7).a = "b"; x(2,4,1,7).f = 27;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	439 %! assert (fieldnames (permute (x, [3, 4, 1, 2])), {"d"; "a"; "f"});
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	440 */
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	441
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	442 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	443 octave_map::transpose (void) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	444 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	445 assert (ndims () == 2);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	446
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	447 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	448
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	449 retval.dimensions = dim_vector (dimensions (1), dimensions (0));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	450
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	451 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	452 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	453 retval.vals[i] = vals[i].transpose ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	454
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	455 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	456
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	457 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	458 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	459
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	460 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	461 %!# test preservation of key order by transpose
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	462 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	463 %! x(1,1).d = 10; x(3,5).a = "b"; x(2,4).f = 27;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	464 %! assert (fieldnames (transpose (x)), {"d"; "a"; "f"});
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	465 %! assert (fieldnames (x'), {"d"; "a"; "f"});
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	466 %! assert (fieldnames (x.'), {"d"; "a"; "f"});
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	467 */
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	468
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	469 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	470 octave_map::reshape (const dim_vector& dv) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	471 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	472 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	473 retval.dimensions = dv;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	474
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	475 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	476 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	477 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	478 retval.vals.reserve (nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	479 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	480 retval.vals[i] = vals[i].reshape (dv);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	481 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	482 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	483 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	484 // FIXME: Do it with a dummy array, to reuse error message.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	485 // Need (?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	486 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	487 dummy.reshape (dv);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	488 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	489
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	490 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	491
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	492 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	493 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	494
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	495 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	496 %!# test preservation of key order by reshape
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	497 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	498 %! x(1,1).d = 10; x(4,6).a = "b"; x(2,4).f = 27;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	499 %! assert (fieldnames (reshape (x, 3, 8)), {"d"; "a"; "f"});
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	500 */
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	501
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	502 void
10743 cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	503 octave_map::resize (const dim_vector& dv, bool fill)
10742 604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	504 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	505 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	506 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	507 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	508 for (octave_idx_type i = 0; i < nf; i++)
10743 cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	509 {
cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	510 if (fill)
cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	511 vals[i].resize (dv, Cell::resize_fill_value ());
cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	512 else
cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	513 vals[i].resize (dv);
cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	514 }
10742 604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	515 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	516 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	517 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	518 // FIXME: Do it with a dummy array, to reuse error message.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	519 // Need (?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	520 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	521 dummy.resize (dv);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	522 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	523
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	524 dimensions = dv;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	525 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	526 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	527
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	528 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	529 octave_map::do_cat (int dim, octave_idx_type n, const octave_scalar_map *map_list,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	530 octave_map& retval)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	531 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	532 octave_idx_type nf = retval.nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	533 retval.vals.reserve (nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	534
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	535 dim_vector& rd = retval.dimensions;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	536 rd.resize (dim+1, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	537 rd(0) = rd(1) = 1;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	538 rd(dim) = n;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	539
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	540 for (octave_idx_type j = 0; j < nf; j++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	541 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	542 retval.vals.push_back (Cell (rd));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	543 assert (retval.vals[j].numel () == n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	544 for (octave_idx_type i = 0; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	545 retval.vals[j].xelem(i) = map_list[i].vals[j];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	546 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	547 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	548
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	549 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	550 octave_map::do_cat (int dim, octave_idx_type n, const octave_map *map_list,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	551 octave_map& retval)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	552 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	553 octave_idx_type nf = retval.nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	554 retval.vals.reserve (nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	555
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	556 OCTAVE_LOCAL_BUFFER (Array<octave_value>, field_list, n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	557
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	558 for (octave_idx_type j = 0; j < nf; j++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	559 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	560 for (octave_idx_type i = 0; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	561 field_list[i] = map_list[i].vals[j];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	562
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	563 retval.vals.push_back (Array<octave_value>::cat (dim, n, field_list));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	564 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	565 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	566
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	567 template <class map>
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	568 static void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	569 permute_to_correct_order (octave_idx_type n, octave_idx_type nf,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	570 const map map_list, map new_map_list)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	571 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	572 new_map_list[0] = map_list[0];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	573
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	574 Array<octave_idx_type> perm (1, nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	575
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	576 for (octave_idx_type i = 1; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	577 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	578 new_map_list[i] = map_list[i].orderfields (map_list[0], perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	579
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	580 if (error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	581 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	582 // Use liboctave exception to be consistent.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	583 (*current_liboctave_error_handler)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	584 ("cat: field names mismatch in concatenating structs");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	585 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	586 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	587 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	588 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	589
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	590
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	591 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	592 octave_map::cat (int dim, octave_idx_type n, const octave_scalar_map *map_list)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	593 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	594 octave_map retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	595 if (n > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	596 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	597 retval.keys = map_list[0].keys;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	598 octave_idx_type nf = map_list[0].nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	599 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	600 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	601 // Try the fast case.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	602 bool all_same = true;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	603 for (octave_idx_type i = 1; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	604 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	605 all_same = map_list[0].keys.is_same (map_list[i].keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	606 if (! all_same)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	607 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	608 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	609
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	610 if (all_same)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	611 do_cat (dim, n, map_list, retval);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	612 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	613 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	614 // permute all structures to common order.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	615 OCTAVE_LOCAL_BUFFER (octave_scalar_map, new_map_list, n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	616
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	617 permute_to_correct_order (n, nf, map_list, new_map_list);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	618
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	619 do_cat (dim, n, new_map_list, retval);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	620 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	621
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	622 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	623 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	624 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	625 dim_vector& rd = retval.dimensions;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	626 rd.resize (dim+1, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	627 rd(0) = rd(1) = 1;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	628 rd(dim) = n;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	629 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	630
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	631 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	632 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	633
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	634 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	635 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	636
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	637 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	638 octave_map::cat (int dim, octave_idx_type n, const octave_map *map_list)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	639 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	640 octave_map retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	641 if (n > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	642 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	643 retval.keys = map_list[0].keys;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	644 octave_idx_type nf = map_list[0].nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	645
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	646 // Try the fast case.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	647 bool all_same = true;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	648 for (octave_idx_type i = 1; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	649 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	650 all_same = map_list[0].keys.is_same (map_list[i].keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	651 if (! all_same)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	652 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	653 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	654
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	655 if (all_same)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	656 do_cat (dim, n, map_list, retval);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	657 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	658 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	659 // permute all structures to correct order.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	660 OCTAVE_LOCAL_BUFFER (octave_map, new_map_list, n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	661
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	662 permute_to_correct_order (n, nf, map_list, new_map_list);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	663
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	664 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	665 do_cat (dim, n, new_map_list, retval);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	666 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	667 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	668 // Use dummy arrays. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	669 OCTAVE_LOCAL_BUFFER (Array<char>, dummy, n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	670 for (octave_idx_type i = 0; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	671 dummy[i].clear (map_list[0].dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	672 Array<char>::cat (dim, n, dummy);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	673 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	674 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	675
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	676 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	677 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	678
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	679 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	680 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	681
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	682 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	683 %!# test preservation of key order by concatenation
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	684 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	685 %! x(1, 1).d = 10; x(4, 6).a = "b"; x(2, 4).f = 27;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	686 %! y(1, 6).f = 11; y(1, 6).a = "c"; y(1, 6).d = 33;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	687 %! assert (fieldnames ([x; y]), {"d"; "a"; "f"});
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	688 */
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	689
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	690 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	691 octave_map::index (const idx_vector& i, bool resize_ok) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	692 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	693 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	694 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	695
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	696 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	697 retval.vals[k] = vals[k].index (i, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	698
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	699 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	700 retval.dimensions = retval.vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	701 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	702 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	703 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	704 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	705 dummy = dummy.index (i, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	706 retval.dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	707 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	708
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	709 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	710
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	711 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	712 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	713
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	714 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	715 octave_map::index (const idx_vector& i, const idx_vector& j,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	716 bool resize_ok) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	717 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	718 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	719 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	720
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	721 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	722 retval.vals[k] = vals[k].index (i, j, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	723
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	724 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	725 retval.dimensions = retval.vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	726 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	727 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	728 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	729 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	730 dummy = dummy.index (i, j, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	731 retval.dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	732 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	733
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	734 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	735
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	736 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	737 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	738
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	739 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	740 octave_map::index (const Array<idx_vector>& ia, bool resize_ok) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	741 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	742 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	743 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	744
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	745 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	746 retval.vals[k] = vals[k].index (ia, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	747
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	748 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	749 retval.dimensions = retval.vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	750 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	751 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	752 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	753 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	754 dummy = dummy.index (ia, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	755 retval.dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	756 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	757
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	758 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	759
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	760 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	761 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	762
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	763 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	764 octave_map::index (const octave_value_list& idx, bool resize_ok) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	765 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	766 octave_idx_type n_idx = idx.length ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	767 octave_map retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	768
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	769 switch (n_idx)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	770 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	771 case 1:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	772 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	773 idx_vector i = idx(0).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	774
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	775 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	776 retval = index (i, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	777 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	778 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	779
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	780 case 2:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	781 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	782 idx_vector i = idx(0).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	783
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	784 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	785 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	786 idx_vector j = idx(1).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	787
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	788 retval = index (i, j, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	789 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	790 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	791 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	792
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	793 default:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	794 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	795 Array<idx_vector> ia (n_idx, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	796
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	797 for (octave_idx_type i = 0; i < n_idx; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	798 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	799 ia(i) = idx(i).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	800
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	801 if (error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	802 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	803 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	804
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	805 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	806 retval = index (ia, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	807 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	808 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	809 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	810
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	811 return retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	812 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	813
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	814 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	815 octave_map::assign (const idx_vector& i, const octave_map& rhs)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	816 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	817 if (rhs.keys.is_same (keys))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	818 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	819 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	820
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	821 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	822 vals[k].assign (i, rhs.vals[k]);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	823
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	824 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	825 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	826 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	827 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	828 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	829 Array<char> dummy (dimensions), rhs_dummy (rhs.dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	830 dummy.assign (i, rhs_dummy);;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	831 dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	832 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	833
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	834 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	835 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	836 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	837 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	838 Array<octave_idx_type> perm;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	839 octave_map rhs1 = rhs.orderfields (*this, perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	840 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	841 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	842 assert (rhs1.keys.is_same (rhs.keys));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	843 assign (i, rhs1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	844 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	845 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	846 error ("incompatible fields in struct assignment");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	847 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	848 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	849
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	850 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	851 octave_map::assign (const idx_vector& i, const idx_vector& j,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	852 const octave_map& rhs)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	853 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	854 if (rhs.keys.is_same (keys))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	855 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	856 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	857
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	858 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	859 vals[k].assign (i, j, rhs.vals[k]);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	860
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	861 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	862 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	863 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	864 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	865 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	866 Array<char> dummy (dimensions), rhs_dummy (rhs.dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	867 dummy.assign (i, j, rhs_dummy);;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	868 dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	869 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	870
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	871 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	872 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	873 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	874 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	875 Array<octave_idx_type> perm;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	876 octave_map rhs1 = rhs.orderfields (*this, perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	877 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	878 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	879 assert (rhs1.keys.is_same (rhs.keys));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	880 assign (i, j, rhs1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	881 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	882 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	883 error ("incompatible fields in struct assignment");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	884 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	885 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	886
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	887 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	888 octave_map::assign (const Array<idx_vector>& ia,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	889 const octave_map& rhs)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	890 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	891 if (rhs.keys.is_same (keys))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	892 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	893 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	894
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	895 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	896 vals[k].assign (ia, rhs.vals[k]);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	897
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	898 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	899 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	900 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	901 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	902 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	903 Array<char> dummy (dimensions), rhs_dummy (rhs.dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	904 dummy.assign (ia, rhs_dummy);;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	905 dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	906 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	907
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	908 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	909 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	910 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	911 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	912 Array<octave_idx_type> perm;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	913 octave_map rhs1 = rhs.orderfields (*this, perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	914 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	915 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	916 assert (rhs1.keys.is_same (rhs.keys));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	917 assign (ia, rhs1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	918 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	919 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	920 error ("incompatible fields in struct assignment");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	921 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	922 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	923
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	924 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	925 octave_map::assign (const octave_value_list& idx, const octave_map& rhs)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	926 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	927 octave_idx_type n_idx = idx.length ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	928
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	929 switch (n_idx)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	930 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	931 case 1:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	932 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	933 idx_vector i = idx(0).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	934
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	935 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	936 assign (i, rhs);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	937 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	938 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	939
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	940 case 2:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	941 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	942 idx_vector i = idx(0).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	943
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	944 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	945 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	946 idx_vector j = idx(1).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	947
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	948 assign (i, j, rhs);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	949 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	950 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	951 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	952
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	953 default:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	954 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	955 Array<idx_vector> ia (n_idx, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	956
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	957 for (octave_idx_type i = 0; i < n_idx; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	958 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	959 ia(i) = idx(i).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	960
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	961 if (error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	962 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	963 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	964
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	965 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	966 assign (ia, rhs);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	967 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	968 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	969 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	970 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	971
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	972 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	973 octave_map::delete_elements (const idx_vector& i)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	974 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	975 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	976 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	977 vals[k].delete_elements (i);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	978
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	979 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	980 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	981 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	982 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	983 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	984 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	985 dummy.delete_elements (i);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	986 dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	987 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	988
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	989 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	990 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	991
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	992 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	993 octave_map::delete_elements (int dim, const idx_vector& i)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	994 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	995 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	996 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	997 vals[k].delete_elements (dim, i);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	998
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	999 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1000 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1001 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1002 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1003 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1004 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1005 dummy.delete_elements (dim, i);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1006 dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1007 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1008
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1009 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1010 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1011
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1012 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1013 octave_map::delete_elements (const Array<idx_vector>& ia)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1014 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1015 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1016 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1017 vals[k].delete_elements (ia);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1018
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1019 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1020 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1021 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1022 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1023 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1024 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1025 dummy.delete_elements (ia);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1026 dimensions = dummy.dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1027 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1028
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1029 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1030 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1031
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1032 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1033 octave_map::delete_elements (const octave_value_list& idx)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1034 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1035 octave_idx_type n_idx = idx.length ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1036
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1037 Array<idx_vector> ia (n_idx, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1038
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1039 for (octave_idx_type i = 0; i < n_idx; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1040 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1041 ia(i) = idx(i).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1042
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1043 if (error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1044 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1045 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1046
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1047 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1048 delete_elements (ia);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1049 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1050
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1051 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1052 %!# test preservation of key order by indexing
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1053 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1054 %! x(1, 1).d = 10; x(4, 6).a = "b"; x(2, 4).f = 27;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1055 %! assert (fieldnames (x([1, 2], [2:5])), {"d"; "a"; "f"});
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1056 */
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1057
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1058 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1059 octave_map::concat (const octave_map& rb, const Array<octave_idx_type>& ra_idx)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1060 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1061 if (nfields () == rb.nfields ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1062 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1063 for (const_iterator pa = begin (); pa != end (); pa++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1064 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1065 const_iterator pb = rb.seek (key(pa));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1066
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1067 if (pb == rb.end ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1068 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1069 error ("field name mismatch in structure concatenation");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1070 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1071 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1072
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1073 contents(pa).insert (rb.contents(pb), ra_idx);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1074 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1075 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1076 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1077 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1078 dim_vector dv = dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1079
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1080 if (dv.all_zero ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1081 *this = rb;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1082 else if (! rb.dims ().all_zero ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1083 error ("invalid structure concatenation");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1084 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1085
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1086 return *this;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1087 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1088
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1089 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1090 octave_map::optimize_dimensions (void)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1091 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1092 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1093
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1094 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1095 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1096 if (! vals[i].optimize_dimensions (dimensions))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1097 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1098 error ("internal error: dimension mismatch across fields in struct");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1099 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1100 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1101 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1102
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1103 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1104
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6946 diff changeset	1105 Octave_map::Octave_map (const dim_vector& dv, const Cell& key_vals)
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1106 : map (), key_list (), dimensions (dv)
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1107 {
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1108 Cell c (dv);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1109
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6946 diff changeset	1110 if (key_vals.is_cellstr ())
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1111 {
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6946 diff changeset	1112 for (octave_idx_type i = 0; i < key_vals.numel (); i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1113 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1114 std::string k = key_vals(i).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1115 map[k] = c;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1116 key_list.push_back (k);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1117 }
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1118 }
6946 10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe] jwe parents: 6639 diff changeset	1119 else
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe] jwe parents: 6639 diff changeset	1120 error ("Octave_map: expecting keys to be cellstr");
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1121 }
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1122
10742 604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1123 Octave_map::Octave_map (const octave_map& m)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1124 : map (), key_list (), dimensions (m.dims ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1125 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1126 for (octave_map::const_iterator p = m.begin (); p != m.end (); p++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1127 map[m.key (p)] = m.contents (p);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1128 const string_vector mkeys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1129 for (octave_idx_type i = 0; i < mkeys.numel (); i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1130 key_list.push_back (mkeys(i));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1131 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1132
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1133 Octave_map
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1134 Octave_map::squeeze (void) const
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1135 {
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1136 Octave_map retval (dims ().squeeze ());
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1137
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1138 for (const_iterator pa = begin (); pa != end (); pa++)
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1139 {
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1140 Cell tmp = contents (pa).squeeze ();
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1141
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1142 if (error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1143 break;
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1144
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1145 retval.assign (key (pa), tmp);
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1146 }
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1147
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1148 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1149 retval.key_list = key_list;
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1150
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1151 return retval;
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1152 }
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1153
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1154 Octave_map
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1155 Octave_map::permute (const Array<int>& vec, bool inv) const
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1156 {
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1157 Octave_map retval (dims ());
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1158
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1159 for (const_iterator pa = begin (); pa != end (); pa++)
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1160 {
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1161 Cell tmp = contents (pa).permute (vec, inv);
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1162
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1163 if (error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1164 break;
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1165
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1166 retval.assign (key (pa), tmp);
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1167 }
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1168
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1169 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1170 retval.key_list = key_list;
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1171
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1172 return retval;
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1173 }
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1174
5328 322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1175 Cell&
322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1176 Octave_map::contents (const std::string& k)
322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1177 {
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1178 maybe_add_to_key_list (k);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1179
5328 322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1180 return map[k];
322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1181 }
322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1182
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4219 diff changeset	1183 Cell
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1184 Octave_map::contents (const std::string& k) const
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1185 {
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1186 const_iterator p = seek (k);
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1187
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4219 diff changeset	1188 return p != end () ? p->second : Cell ();
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1189 }
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1190
5156 7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1191 int
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1192 Octave_map::intfield (const std::string& k, int def_val) const
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1193 {
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1194 int retval = def_val;
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1195
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1196 Cell c = contents (k);
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1197
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1198 if (! c.is_empty ())
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1199 retval = c(0).int_value ();
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1200
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1201 return retval;
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1202 }
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1203
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1204 std::string
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1205 Octave_map::stringfield (const std::string& k,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1206 const std::string& def_val) const
5156 7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1207 {
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1208 std::string retval = def_val;
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1209
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1210 Cell c = contents (k);
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1211
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1212 if (! c.is_empty ())
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1213 retval = c(0).string_value ();
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1214
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1215 return retval;
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1216 }
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1217
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	1218 string_vector
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1219 Octave_map::keys (void) const
1278 606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	1220 {
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1221 assert (nfields () == key_list.size ());
5881 70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1222
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1223 return string_vector (key_list);
1278 606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	1224 }
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	1225
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1226 Octave_map
5571 9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1227 Octave_map::transpose (void) const
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1228 {
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1229 assert (ndims () == 2);
5593 edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1230
5571 9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1231 dim_vector dv = dims ();
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1232
5593 edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1233 octave_idx_type nr = dv(0);
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1234 octave_idx_type nc = dv(1);
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1235
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1236 dim_vector new_dims (nc, nr);
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1237
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1238 Octave_map retval (new_dims);
5571 9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1239
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1240 for (const_iterator p = begin (); p != end (); p++)
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1241 retval.assign (key(p), Cell (contents(p).transpose ()));
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1242
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1243 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1244 retval.key_list = key_list;
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1245
5571 9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1246 return retval;
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1247 }
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1248
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1249 Octave_map
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1250 Octave_map::reshape (const dim_vector& new_dims) const
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1251 {
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1252 Octave_map retval;
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1253
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1254 if (new_dims != dims ())
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1255 {
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1256 for (const_iterator p = begin (); p != end (); p++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1257 retval.assign (key(p), contents(p).reshape (new_dims));
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1258
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1259 retval.dimensions = new_dims;
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1260
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1261 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1262 retval.key_list = key_list;
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1263 }
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1264 else
e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1265 retval = *this;
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1266
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1267 return retval;
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1268 }
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1269
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1270 void
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1271 Octave_map::resize (const dim_vector& dv, bool fill)
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1272 {
e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1273 if (dv != dims ())
e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1274 {
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1275 if (nfields () == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1276 dimensions = dv;
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1277 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1278 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1279 for (const_iterator p = begin (); p != end (); p++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1280 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1281 Cell tmp = contents(p);
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1282
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1283 if (fill)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1284 tmp.resize (dv, Cell::resize_fill_value ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1285 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1286 tmp.resize (dv);
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1287
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1288 dimensions = dv;
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1289
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1290 assign (key(p), tmp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1291 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1292 }
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1293 }
e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1294 }
e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1295
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4806 diff changeset	1296 Octave_map
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5156 diff changeset	1297 Octave_map::concat (const Octave_map& rb, const Array<octave_idx_type>& ra_idx)
4806 d3bd9c04147f [project @ 2004-03-02 05:12:32 by jwe] jwe parents: 4730 diff changeset	1298 {
4937 4cf211c83158 [project @ 2004-08-06 16:21:20 by jwe] jwe parents: 4936 diff changeset	1299 Octave_map retval;
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1300
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1301 if (nfields () == rb.nfields ())
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1302 {
5881 70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1303 for (const_iterator pa = begin (); pa != end (); pa++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1304 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1305 const_iterator pb = rb.seek (key(pa));
4937 4cf211c83158 [project @ 2004-08-06 16:21:20 by jwe] jwe parents: 4936 diff changeset	1306
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1307 if (pb == rb.end ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1308 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1309 error ("field name mismatch in structure concatenation");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1310 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1311 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1312
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1313 retval.assign (key(pa),
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1314 contents(pa).insert (rb.contents(pb), ra_idx));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1315 }
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1316
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1317 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1318 retval.key_list = key_list;
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1319 }
4937 4cf211c83158 [project @ 2004-08-06 16:21:20 by jwe] jwe parents: 4936 diff changeset	1320 else
7959 a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1321 {
a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1322 dim_vector dv = dims ();
a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1323
a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1324 if (dv.all_zero ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1325 retval = rb;
7959 a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1326 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1327 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1328 dv = rb.dims ();
7959 a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1329
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1330 if (dv.all_zero ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1331 retval = *this;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1332 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1333 error ("invalid structure concatenation");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1334 }
7959 a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1335 }
4937 4cf211c83158 [project @ 2004-08-06 16:21:20 by jwe] jwe parents: 4936 diff changeset	1336
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4806 diff changeset	1337 return retval;
4806 d3bd9c04147f [project @ 2004-03-02 05:12:32 by jwe] jwe parents: 4730 diff changeset	1338 }
d3bd9c04147f [project @ 2004-03-02 05:12:32 by jwe] jwe parents: 4730 diff changeset	1339
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1340 static bool
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1341 keys_ok (const Octave_map& a, const Octave_map& b, string_vector& keys)
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1342 {
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1343 bool retval = false;
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1344
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1345 keys = string_vector ();
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1346
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1347 if (a.nfields () == 0)
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1348 {
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1349 keys = b.keys ();
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1350 retval = true;
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1351 }
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1352 else
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1353 {
8503 8ba2ee57c594 remove qsort in favor of sort Jaroslav Hajek <highegg@gmail.com> parents: 8294 diff changeset	1354 string_vector a_keys = a.keys().sort ();
8ba2ee57c594 remove qsort in favor of sort Jaroslav Hajek <highegg@gmail.com> parents: 8294 diff changeset	1355 string_vector b_keys = b.keys().sort ();
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1356
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1357 octave_idx_type a_len = a_keys.length ();
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1358 octave_idx_type b_len = b_keys.length ();
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1359
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1360 if (a_len == b_len)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1361 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1362 for (octave_idx_type i = 0; i < a_len; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1363 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1364 if (a_keys[i] != b_keys[i])
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1365 goto done;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1366 }
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1367
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1368 keys = a_keys;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1369 retval = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1370 }
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1371 }
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1372
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1373 done:
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1374 return retval;
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1375 }
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1376
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1377 Octave_map&
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1378 Octave_map::maybe_delete_elements (const octave_value_list& idx)
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1379 {
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1380 string_vector t_keys = keys();
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1381 octave_idx_type len = t_keys.length ();
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1382
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1383 if (len > 0)
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1384 {
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1385 for (octave_idx_type i = 0; i < len; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1386 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1387 std::string k = t_keys[i];
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1388
10649 64472dd48517 cosmetic changes in Cell interface Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	1389 contents(k).delete_elements (idx);
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1390
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1391 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1392 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1393 }
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1394
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1395 if (!error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1396 dimensions = contents(t_keys[0]).dims();
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1397 }
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1398
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1399 return *this;
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1400 }
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1401
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1402 Octave_map&
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4219 diff changeset	1403 Octave_map::assign (const octave_value_list& idx, const Octave_map& rhs)
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1404 {
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1405 string_vector t_keys;
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1406
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1407 if (keys_ok (*this, rhs, t_keys))
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1408 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5156 diff changeset	1409 octave_idx_type len = t_keys.length ();
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1410
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1411 if (len == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1412 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1413 Cell tmp_lhs (dims ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1414 Cell tmp_rhs (rhs.dims ());
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1415
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1416 tmp_lhs.assign (idx, tmp_rhs, Matrix ());
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1417
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1418 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1419 resize (tmp_lhs.dims ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1420 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1421 error ("size mismatch in structure assignment");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1422 }
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1423 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1424 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1425 for (octave_idx_type i = 0; i < len; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1426 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1427 std::string k = t_keys[i];
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1428
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1429 Cell t_rhs = rhs.contents (k);
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1430
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1431 assign (idx, k, t_rhs);
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1432
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1433 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1434 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1435 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1436 }
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1437 }
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1438 else
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1439 error ("field name mismatch in structure assignment");
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1440
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1441 return *this;
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1442 }
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1443
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1444 Octave_map&
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1445 Octave_map::assign (const octave_value_list& idx, const std::string& k,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1446 const Cell& rhs)
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1447 {
5881 70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1448 Cell tmp;
70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1449
70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1450 if (contains (k))
70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1451 tmp = map[k];
9127 5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1452 else
5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1453 tmp = Cell (dimensions);
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1454
9127 5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1455 tmp.assign (idx, rhs);
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1456
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1457 if (! error_state)
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1458 {
9127 5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1459 dim_vector tmp_dims = tmp.dims ();
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1460
9127 5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1461 if (tmp_dims != dimensions)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1462 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1463 for (iterator p = begin (); p != end (); p++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1464 contents(p).resize (tmp_dims, Cell::resize_fill_value ());
9127 5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1465
5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1466 dimensions = tmp_dims;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1467 }
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1468
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1469 maybe_add_to_key_list (k);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1470
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1471 map[k] = tmp;
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1472 }
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1473
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1474 return *this;
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1475 }
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1476
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1477 Octave_map&
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1478 Octave_map::assign (const std::string& k, const octave_value& rhs)
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1479 {
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1480 if (nfields () == 0)
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1481 {
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1482 maybe_add_to_key_list (k);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1483
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1484 map[k] = Cell (rhs);
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1485
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1486 dimensions = dim_vector (1, 1);
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1487 }
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1488 else
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1489 {
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1490 dim_vector dv = dims ();
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1491
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1492 if (dv.all_ones ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1493 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1494 maybe_add_to_key_list (k);
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1495
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1496 map[k] = Cell (rhs);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1497 }
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1498 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1499 error ("invalid structure assignment");
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1500 }
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1501
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1502 return *this;
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1503 }
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1504
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1505 Octave_map&
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1506 Octave_map::assign (const std::string& k, const Cell& rhs)
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1507 {
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1508 if (nfields () == 0)
4563 742993a501b9 [project @ 2003-10-29 06:25:12 by jwe] jwe parents: 4562 diff changeset	1509 {
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1510 maybe_add_to_key_list (k);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1511
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1512 map[k] = rhs;
4563 742993a501b9 [project @ 2003-10-29 06:25:12 by jwe] jwe parents: 4562 diff changeset	1513
4730 c88afb778c41 [project @ 2004-02-02 18:31:09 by jwe] jwe parents: 4675 diff changeset	1514 dimensions = rhs.dims ();
4563 742993a501b9 [project @ 2003-10-29 06:25:12 by jwe] jwe parents: 4562 diff changeset	1515 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1516 else
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1517 {
4562 4699bdb4c362 [project @ 2003-10-28 21:14:07 by jwe] jwe parents: 4561 diff changeset	1518 if (dims () == rhs.dims ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1519 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1520 maybe_add_to_key_list (k);
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1521
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1522 map[k] = rhs;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1523 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1524 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1525 error ("invalid structure assignment");
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1526 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1527
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1528 return *this;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1529 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1530
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1531 Octave_map
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1532 Octave_map::index (const octave_value_list& idx, bool resize_ok) const
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1533 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1534 Octave_map retval;
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1535
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1536 octave_idx_type n_idx = idx.length ();
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1537
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1538 if (n_idx > 0)
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1539 {
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	1540 Array<idx_vector> ra_idx (n_idx, 1);
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1541
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1542 for (octave_idx_type i = 0; i < n_idx; i++)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1543 {
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1544 ra_idx(i) = idx(i).index_vector ();
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1545 if (error_state)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1546 break;
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1547 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1548
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1549 if (! error_state)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1550 {
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1551 for (const_iterator p = begin (); p != end (); p++)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1552 {
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1553 Cell tmp = contents (p);
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1554
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9392 diff changeset	1555 tmp = tmp.Array<octave_value>::index (ra_idx, resize_ok);
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1556
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1557 if (error_state)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1558 break;
8294 b2a6309b2d87 oct-map.cc: copy key_list in indexing functions John W. Eaton <jwe@octave.org> parents: 8175 diff changeset	1559
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1560 retval.assign (key(p), tmp);
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1561 }
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1562
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1563 // Preserve order of keys.
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1564 retval.key_list = key_list;
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1565 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1566 }
5435 66ad03c58880 [project @ 2005-08-31 20:41:47 by jwe] jwe parents: 5329 diff changeset	1567 else
5539 b800ae36fc6a [project @ 2005-11-16 18:45:32 by jwe] jwe parents: 5435 diff changeset	1568 retval = *this;
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1569
5539 b800ae36fc6a [project @ 2005-11-16 18:45:32 by jwe] jwe parents: 5435 diff changeset	1570 return retval;
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1571 }

Mercurial > hg > octave-lyh

annotate src/oct-map.cc @ 10744:4716e2e17118