octave: src/oct-map.cc annotate

annotate src/oct-map.cc @ 10743:cb3ed842bd30

make the new interface more backward compatible

author	Jaroslav Hajek <highegg@gmail.com>
date	Wed, 23 Jun 2010 12:21:49 +0200
parents	604e13a89c7f
children	4716e2e17118

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 dest.vals.reserve (nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	349 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	350 dest.vals.push_back (vals[i](idx));
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	353 octave_scalar_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	354 octave_map::checkelem (octave_idx_type n) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	355 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	356 octave_scalar_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	357
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	358 // Optimize this so that there is just one check.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	359 extract_scalar (retval, compute_index (n, dimensions));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	360
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	361 return retval;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	364 octave_scalar_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	365 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	366 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	367 octave_scalar_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	368
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	369 // Optimize this so that there is just one check.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	370 extract_scalar (retval, compute_index (i, j, dimensions));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	371
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	372 return retval;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	375 octave_scalar_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	376 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	377 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	378 octave_scalar_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	379
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	380 // Optimize this so that there is just one check.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	381 extract_scalar (retval, compute_index (ra_idx, dimensions));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	382
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	383 return retval;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	386 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	387 octave_map::squeeze (void) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	388 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	389 octave_map retval (*this);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	390 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	391
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	392 retval.dimensions = dimensions.squeeze ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	393
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	394 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	395 retval.vals[i] = vals[i].squeeze ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	396
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	397 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	398
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	399 return retval;
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 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	403 %!# test preservation of keys by squeeze
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	404 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	405 %! 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	406 %! assert (fieldnames (squeeze (x)), {"d"; "a"; "f"});
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	409 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	410 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	411 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	412 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	413 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	414
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	415 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	416 retval.vals[i] = vals[i].permute (vec, inv);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	417
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	418 // FIXME:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	419 // There is no dim_vector::permute for technical reasons.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	420 // 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	421 // 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	422 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	423 retval.dimensions = retval.vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	424 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	425 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	426 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	427 dummy = dummy.permute (vec, inv);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	428 retval.dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	431 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	432
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	433 return retval;
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 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	437 %!# test preservation of key order by permute
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	438 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	439 %! 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	440 %! 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	441 */
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	442
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	443 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	444 octave_map::transpose (void) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	445 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	446 assert (ndims () == 2);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	447
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	448 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	449
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	450 retval.dimensions = dim_vector (dimensions (1), dimensions (0));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	451
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	452 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	453 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	454 retval.vals[i] = vals[i].transpose ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	455
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	456 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	457
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	458 return retval;
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 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	462 %!# test preservation of key order by transpose
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	463 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	464 %! 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	465 %! assert (fieldnames (transpose (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 %! assert (fieldnames (x.'), {"d"; "a"; "f"});
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	470 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	471 octave_map::reshape (const dim_vector& dv) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	472 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	473 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	474 retval.dimensions = dv;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	475
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	476 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	477 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	478 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	479 retval.vals.reserve (nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	480 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	481 retval.vals[i] = vals[i].reshape (dv);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	482 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	483 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	484 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	485 // 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	486 // Need (?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	487 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	488 dummy.reshape (dv);
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	491 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	492
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	493 return retval;
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 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	497 %!# test preservation of key order by reshape
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	498 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	499 %! 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	500 %! assert (fieldnames (reshape (x, 3, 8)), {"d"; "a"; "f"});
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	503 void
10743 cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	504 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	505 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	506 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	507 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	508 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	509 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	510 {
cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	511 if (fill)
cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	512 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	513 else
cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	514 vals[i].resize (dv);
cb3ed842bd30 make the new interface more backward compatible Jaroslav Hajek <highegg@gmail.com> parents: 10742 diff changeset	515 }
10742 604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	516 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	517 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	518 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	519 // 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	520 // Need (?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	521 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	522 dummy.resize (dv);
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	525 dimensions = dv;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	526 optimize_dimensions ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	529 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	530 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	531 octave_map& retval)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	532 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	533 octave_idx_type nf = retval.nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	534 retval.vals.reserve (nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	535
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	536 dim_vector& rd = retval.dimensions;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	537 rd.resize (dim+1, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	538 rd(0) = rd(1) = 1;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	539 rd(dim) = n;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	540
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	541 for (octave_idx_type j = 0; j < nf; j++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	542 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	543 retval.vals.push_back (Cell (rd));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	544 assert (retval.vals[j].numel () == n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	545 for (octave_idx_type i = 0; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	546 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	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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	550 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	551 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	552 octave_map& retval)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	553 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	554 octave_idx_type nf = retval.nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	555 retval.vals.reserve (nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	556
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	557 OCTAVE_LOCAL_BUFFER (Array<octave_value>, field_list, n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	558
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	559 for (octave_idx_type j = 0; j < nf; j++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	560 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	561 for (octave_idx_type i = 0; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	562 field_list[i] = map_list[i].vals[j];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	563
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	564 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	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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	568 template <class map>
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	569 static void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	570 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	571 const map map_list, map new_map_list)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	572 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	573 new_map_list[0] = map_list[0];
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	574
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	575 Array<octave_idx_type> perm (1, nf);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	576
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	577 for (octave_idx_type i = 1; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	578 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	579 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	580
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	581 if (error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	582 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	583 // Use liboctave exception to be consistent.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	584 (*current_liboctave_error_handler)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	585 ("cat: field names mismatch in concatenating structs");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	586 break;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	592 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	593 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	594 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	595 octave_map retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	596 if (n > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	597 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	598 retval.keys = map_list[0].keys;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	599 octave_idx_type nf = map_list[0].nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	600 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	601 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	602 // Try the fast case.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	603 bool all_same = true;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	604 for (octave_idx_type i = 1; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	605 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	606 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	607 if (! all_same)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	608 break;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	611 if (all_same)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	612 do_cat (dim, n, map_list, retval);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	613 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	614 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	615 // permute all structures to common order.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	616 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	617
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	618 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	619
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	620 do_cat (dim, n, new_map_list, retval);
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 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	624 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	625 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	626 dim_vector& rd = retval.dimensions;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	627 rd.resize (dim+1, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	628 rd(0) = rd(1) = 1;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	629 rd(dim) = n;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	632 retval.optimize_dimensions ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	635 return retval;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	638 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	639 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	640 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	641 octave_map retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	642 if (n > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	643 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	644 retval.keys = map_list[0].keys;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	645 octave_idx_type nf = map_list[0].nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	646
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	647 // Try the fast case.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	648 bool all_same = true;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	649 for (octave_idx_type i = 1; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	650 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	651 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	652 if (! all_same)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	653 break;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	656 if (all_same)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	657 do_cat (dim, n, map_list, retval);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	658 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	659 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	660 // permute all structures to correct order.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	661 OCTAVE_LOCAL_BUFFER (octave_map, new_map_list, n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	662
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	663 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	664
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	665 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	666 do_cat (dim, n, new_map_list, retval);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	667 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	668 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	669 // Use dummy arrays. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	670 OCTAVE_LOCAL_BUFFER (Array<char>, dummy, n);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	671 for (octave_idx_type i = 0; i < n; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	672 dummy[i].clear (map_list[0].dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	673 Array<char>::cat (dim, n, dummy);
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	677 retval.optimize_dimensions ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	680 return retval;
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 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	684 %!# test preservation of key order by concatenation
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	685 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	686 %! 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	687 %! 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	688 %! assert (fieldnames ([x; y]), {"d"; "a"; "f"});
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	691 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	692 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	693 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	694 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	695 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	696
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	697 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	698 retval.vals[k] = vals[k].index (i, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	699
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	700 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	701 retval.dimensions = retval.vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	702 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	703 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	704 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	705 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	706 dummy = dummy.index (i, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	707 retval.dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	710 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	711
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	712 return retval;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	715 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	716 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	717 bool resize_ok) const
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	718 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	719 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	720 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	721
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	722 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	723 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	724
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	725 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	726 retval.dimensions = retval.vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	727 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	728 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	729 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	730 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	731 dummy = dummy.index (i, j, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	732 retval.dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	735 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	736
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	737 return retval;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	740 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	741 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	742 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	743 octave_map retval (keys);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	744 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	745
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	746 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	747 retval.vals[k] = vals[k].index (ia, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	748
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	749 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	750 retval.dimensions = retval.vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	751 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	752 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	753 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	754 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	755 dummy = dummy.index (ia, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	756 retval.dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	759 retval.optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	760
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	761 return retval;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	764 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	765 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	766 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	767 octave_idx_type n_idx = idx.length ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	768 octave_map retval;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	769
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	770 switch (n_idx)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	771 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	772 case 1:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	773 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	774 idx_vector i = idx(0).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	775
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	776 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	777 retval = index (i, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	778 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	779 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	780
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	781 case 2:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	782 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	783 idx_vector i = idx(0).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	784
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	785 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	786 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	787 idx_vector j = idx(1).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	788
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	789 retval = index (i, j, resize_ok);
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 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	792 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	793
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	794 default:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	795 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	796 Array<idx_vector> ia (n_idx, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	797
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	798 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	799 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	800 ia(i) = idx(i).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	801
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	802 if (error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	803 break;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	806 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	807 retval = index (ia, resize_ok);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	808 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	809 break;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	812 return retval;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	815 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	816 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	817 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	818 if (rhs.keys.is_same (keys))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	819 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	820 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	821
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	822 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	823 vals[k].assign (i, rhs.vals[k]);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	824
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	825 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	826 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	827 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	828 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	829 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	830 Array<char> dummy (dimensions), rhs_dummy (rhs.dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	831 dummy.assign (i, rhs_dummy);;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	832 dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	835 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	836 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	837 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	838 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	839 Array<octave_idx_type> perm;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	840 octave_map rhs1 = rhs.orderfields (*this, perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	841 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	842 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	843 assert (rhs1.keys.is_same (rhs.keys));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	844 assign (i, rhs1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	845 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	846 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	847 error ("incompatible fields in struct assignment");
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	851 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	852 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	853 const octave_map& rhs)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	854 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	855 if (rhs.keys.is_same (keys))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	856 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	857 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	858
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	859 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	860 vals[k].assign (i, j, rhs.vals[k]);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	861
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	862 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	863 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	864 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	865 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	866 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	867 Array<char> dummy (dimensions), rhs_dummy (rhs.dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	868 dummy.assign (i, j, rhs_dummy);;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	869 dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	872 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	873 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	874 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	875 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	876 Array<octave_idx_type> perm;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	877 octave_map rhs1 = rhs.orderfields (*this, perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	878 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	879 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	880 assert (rhs1.keys.is_same (rhs.keys));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	881 assign (i, j, rhs1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	882 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	883 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	884 error ("incompatible fields in struct assignment");
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	888 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	889 octave_map::assign (const Array<idx_vector>& ia,
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	890 const octave_map& rhs)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	891 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	892 if (rhs.keys.is_same (keys))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	893 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	894 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	895
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	896 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	897 vals[k].assign (ia, rhs.vals[k]);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	898
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	899 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	900 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	901 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	902 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	903 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	904 Array<char> dummy (dimensions), rhs_dummy (rhs.dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	905 dummy.assign (ia, rhs_dummy);;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	906 dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	909 optimize_dimensions ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	910 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	911 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	912 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	913 Array<octave_idx_type> perm;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	914 octave_map rhs1 = rhs.orderfields (*this, perm);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	915 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	916 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	917 assert (rhs1.keys.is_same (rhs.keys));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	918 assign (ia, rhs1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	919 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	920 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	921 error ("incompatible fields in struct assignment");
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	925 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	926 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	927 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	928 octave_idx_type n_idx = idx.length ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	929
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	930 switch (n_idx)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	931 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	932 case 1:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	933 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	934 idx_vector i = idx(0).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	935
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	936 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	937 assign (i, rhs);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	938 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	939 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	940
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	941 case 2:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	942 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	943 idx_vector i = idx(0).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	944
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	945 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	946 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	947 idx_vector j = idx(1).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	948
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	949 assign (i, j, rhs);
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 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	952 break;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	953
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	954 default:
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	955 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	956 Array<idx_vector> ia (n_idx, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	957
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	958 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	959 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	960 ia(i) = idx(i).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	961
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	962 if (error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	963 break;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	966 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	967 assign (ia, rhs);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	968 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	969 break;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	973 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	974 octave_map::delete_elements (const idx_vector& i)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	975 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	976 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	977 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	978 vals[k].delete_elements (i);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	979
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	980 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	981 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	982 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	983 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	984 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	985 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	986 dummy.delete_elements (i);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	987 dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	990 optimize_dimensions ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	993 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	994 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	995 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	996 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	997 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	998 vals[k].delete_elements (dim, i);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	999
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1000 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1001 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1002 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1003 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1004 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1005 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1006 dummy.delete_elements (dim, i);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1007 dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1010 optimize_dimensions ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1013 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1014 octave_map::delete_elements (const Array<idx_vector>& ia)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1015 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1016 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1017 for (octave_idx_type k = 0; k < nf; k++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1018 vals[k].delete_elements (ia);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1019
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1020 if (nf > 0)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1021 dimensions = vals[0].dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1022 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1023 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1024 // Use dummy array. FIXME: Need(?) a better solution.
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1025 Array<char> dummy (dimensions);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1026 dummy.delete_elements (ia);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1027 dimensions = dummy.dims ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1030 optimize_dimensions ();
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1033 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1034 octave_map::delete_elements (const octave_value_list& idx)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1035 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1036 octave_idx_type n_idx = idx.length ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1037
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1038 Array<idx_vector> ia (n_idx, 1);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1039
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1040 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	1041 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1042 ia(i) = idx(i).index_vector ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1043
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1044 if (error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1045 break;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1048 if (! error_state)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1049 delete_elements (ia);
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 /*
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1053 %!# test preservation of key order by indexing
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1054 %!test
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1055 %! 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	1056 %! 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	1057 */
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1058
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1059 octave_map
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1060 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	1061 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1062 if (nfields () == rb.nfields ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1063 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1064 for (const_iterator pa = begin (); pa != end (); pa++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1065 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1066 const_iterator pb = rb.seek (key(pa));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1067
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1068 if (pb == rb.end ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1069 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1070 error ("field name mismatch in structure concatenation");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1071 break;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1074 contents(pa).insert (rb.contents(pb), ra_idx);
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 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1077 else
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1078 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1079 dim_vector dv = dims ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1080
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1081 if (dv.all_zero ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1082 *this = rb;
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1083 else if (! rb.dims ().all_zero ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1084 error ("invalid structure concatenation");
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1087 return *this;
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
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1090 void
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1091 octave_map::optimize_dimensions (void)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1092 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1093 octave_idx_type nf = nfields ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1094
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1095 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1096 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1097 if (! vals[i].optimize_dimensions (dimensions))
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1098 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1099 error ("internal error: dimension mismatch across fields in struct");
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1100 break;
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 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1105
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6946 diff changeset	1106 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	1107 : map (), key_list (), dimensions (dv)
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1108 {
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1109 Cell c (dv);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1110
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6946 diff changeset	1111 if (key_vals.is_cellstr ())
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1112 {
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6946 diff changeset	1113 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	1114 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1115 std::string k = key_vals(i).string_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1116 map[k] = c;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1117 key_list.push_back (k);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1118 }
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1119 }
6946 10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe] jwe parents: 6639 diff changeset	1120 else
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe] jwe parents: 6639 diff changeset	1121 error ("Octave_map: expecting keys to be cellstr");
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1122 }
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1123
10742 604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1124 Octave_map::Octave_map (const octave_map& m)
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1125 : map (), key_list (), dimensions (m.dims ())
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1126 {
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1127 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	1128 map[m.key (p)] = m.contents (p);
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1129 const string_vector mkeys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1130 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	1131 key_list.push_back (mkeys(i));
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1132 }
604e13a89c7f initial code for structs rewrite Jaroslav Hajek <highegg@gmail.com> parents: 10649 diff changeset	1133
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1134 Octave_map
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1135 Octave_map::squeeze (void) const
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1136 {
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1137 Octave_map retval (dims ().squeeze ());
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1138
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1139 for (const_iterator pa = begin (); pa != end (); pa++)
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1140 {
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1141 Cell tmp = contents (pa).squeeze ();
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1142
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1143 if (error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1144 break;
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1145
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1146 retval.assign (key (pa), tmp);
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1147 }
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1148
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1149 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1150 retval.key_list = key_list;
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1151
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1152 return retval;
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
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1155 Octave_map
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1156 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	1157 {
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1158 Octave_map retval (dims ());
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1159
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1160 for (const_iterator pa = begin (); pa != end (); pa++)
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1161 {
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1162 Cell tmp = contents (pa).permute (vec, inv);
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1163
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1164 if (error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1165 break;
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1166
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1167 retval.assign (key (pa), tmp);
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1168 }
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1169
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1170 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1171 retval.key_list = key_list;
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1172
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1173 return retval;
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1174 }
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1175
5328 322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1176 Cell&
322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1177 Octave_map::contents (const std::string& k)
322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1178 {
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1179 maybe_add_to_key_list (k);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1180
5328 322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1181 return map[k];
322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1182 }
322ab0da00f8 [project @ 2005-05-02 10:48:43 by jwe] jwe parents: 5307 diff changeset	1183
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4219 diff changeset	1184 Cell
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1185 Octave_map::contents (const std::string& k) const
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1186 {
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1187 const_iterator p = seek (k);
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1188
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4219 diff changeset	1189 return p != end () ? p->second : Cell ();
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1190 }
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1191
5156 7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1192 int
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1193 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	1194 {
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1195 int retval = def_val;
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1196
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1197 Cell c = contents (k);
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1198
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1199 if (! c.is_empty ())
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1200 retval = c(0).int_value ();
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1201
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1202 return retval;
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
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1205 std::string
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1206 Octave_map::stringfield (const std::string& k,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1207 const std::string& def_val) const
5156 7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1208 {
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1209 std::string retval = def_val;
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1210
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1211 Cell c = contents (k);
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1212
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1213 if (! c.is_empty ())
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1214 retval = c(0).string_value ();
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1215
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1216 return retval;
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1217 }
7c3b22bafedc [project @ 2005-02-22 17:42:15 by jwe] jwe parents: 5105 diff changeset	1218
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	1219 string_vector
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1220 Octave_map::keys (void) const
1278 606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	1221 {
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1222 assert (nfields () == key_list.size ());
5881 70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1223
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1224 return string_vector (key_list);
1278 606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	1225 }
606361d34c74 [project @ 1995-04-26 17:40:24 by jwe] jwe parents: diff changeset	1226
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1227 Octave_map
5571 9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1228 Octave_map::transpose (void) const
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1229 {
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1230 assert (ndims () == 2);
5593 edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1231
5571 9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1232 dim_vector dv = dims ();
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1233
5593 edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1234 octave_idx_type nr = dv(0);
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1235 octave_idx_type nc = dv(1);
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1236
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1237 dim_vector new_dims (nc, nr);
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1238
edaf21425386 [project @ 2006-01-12 20:57:27 by jwe] jwe parents: 5592 diff changeset	1239 Octave_map retval (new_dims);
5571 9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1240
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1241 for (const_iterator p = begin (); p != end (); p++)
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1242 retval.assign (key(p), Cell (contents(p).transpose ()));
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1243
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1244 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1245 retval.key_list = key_list;
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1246
5571 9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1247 return retval;
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
9fc532d861d4 [project @ 2005-12-12 20:45:16 by jwe] jwe parents: 5539 diff changeset	1250 Octave_map
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1251 Octave_map::reshape (const dim_vector& new_dims) const
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1252 {
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1253 Octave_map retval;
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1254
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1255 if (new_dims != dims ())
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1256 {
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1257 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	1258 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	1259
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1260 retval.dimensions = new_dims;
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1261
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1262 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1263 retval.key_list = key_list;
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1264 }
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1265 else
e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1266 retval = *this;
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1267
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1268 return retval;
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1269 }
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	1270
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1271 void
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1272 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	1273 {
e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1274 if (dv != dims ())
e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1275 {
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1276 if (nfields () == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1277 dimensions = dv;
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1278 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1279 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1280 for (const_iterator p = begin (); p != end (); p++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1281 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1282 Cell tmp = contents(p);
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1283
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1284 if (fill)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1285 tmp.resize (dv, Cell::resize_fill_value ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1286 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1287 tmp.resize (dv);
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1288
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1289 dimensions = dv;
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5731 diff changeset	1290
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1291 assign (key(p), tmp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1292 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1293 }
4936 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 }
e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1296
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4806 diff changeset	1297 Octave_map
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5156 diff changeset	1298 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	1299 {
4937 4cf211c83158 [project @ 2004-08-06 16:21:20 by jwe] jwe parents: 4936 diff changeset	1300 Octave_map retval;
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1301
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1302 if (nfields () == rb.nfields ())
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1303 {
5881 70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1304 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	1305 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1306 const_iterator pb = rb.seek (key(pa));
4937 4cf211c83158 [project @ 2004-08-06 16:21:20 by jwe] jwe parents: 4936 diff changeset	1307
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1308 if (pb == rb.end ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1309 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1310 error ("field name mismatch in structure concatenation");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1311 break;
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
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1314 retval.assign (key(pa),
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1315 contents(pa).insert (rb.contents(pb), ra_idx));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1316 }
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1317
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1318 // Preserve order of keys.
d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1319 retval.key_list = key_list;
4936 e63617efbd3f [project @ 2004-08-06 16:18:17 by jwe] jwe parents: 4915 diff changeset	1320 }
4937 4cf211c83158 [project @ 2004-08-06 16:21:20 by jwe] jwe parents: 4936 diff changeset	1321 else
7959 a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1322 {
a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1323 dim_vector dv = dims ();
a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1324
a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1325 if (dv.all_zero ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1326 retval = rb;
7959 a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1327 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1328 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1329 dv = rb.dims ();
7959 a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1330
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1331 if (dv.all_zero ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1332 retval = *this;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1333 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1334 error ("invalid structure concatenation");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1335 }
7959 a73b80cd1f10 allow empty matrix by cell (or struct) concatentation John W. Eaton <jwe@octave.org> parents: 7046 diff changeset	1336 }
4937 4cf211c83158 [project @ 2004-08-06 16:21:20 by jwe] jwe parents: 4936 diff changeset	1337
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4806 diff changeset	1338 return retval;
4806 d3bd9c04147f [project @ 2004-03-02 05:12:32 by jwe] jwe parents: 4730 diff changeset	1339 }
d3bd9c04147f [project @ 2004-03-02 05:12:32 by jwe] jwe parents: 4730 diff changeset	1340
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1341 static bool
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1342 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	1343 {
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1344 bool retval = false;
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1345
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1346 keys = string_vector ();
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1347
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1348 if (a.nfields () == 0)
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1349 {
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1350 keys = b.keys ();
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1351 retval = true;
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1352 }
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1353 else
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1354 {
8503 8ba2ee57c594 remove qsort in favor of sort Jaroslav Hajek <highegg@gmail.com> parents: 8294 diff changeset	1355 string_vector a_keys = a.keys().sort ();
8ba2ee57c594 remove qsort in favor of sort Jaroslav Hajek <highegg@gmail.com> parents: 8294 diff changeset	1356 string_vector b_keys = b.keys().sort ();
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1357
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1358 octave_idx_type a_len = a_keys.length ();
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1359 octave_idx_type b_len = b_keys.length ();
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1360
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1361 if (a_len == b_len)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1362 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1363 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	1364 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1365 if (a_keys[i] != b_keys[i])
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1366 goto done;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1367 }
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1368
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1369 keys = a_keys;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1370 retval = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1371 }
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1372 }
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1373
30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1374 done:
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1375 return retval;
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
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1378 Octave_map&
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1379 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	1380 {
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1381 string_vector t_keys = keys();
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1382 octave_idx_type len = t_keys.length ();
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1383
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1384 if (len > 0)
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1385 {
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1386 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	1387 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1388 std::string k = t_keys[i];
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1389
10649 64472dd48517 cosmetic changes in Cell interface Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	1390 contents(k).delete_elements (idx);
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1391
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1392 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1393 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1394 }
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1395
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1396 if (!error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1397 dimensions = contents(t_keys[0]).dims();
5592 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
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1400 return *this;
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
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5571 diff changeset	1403 Octave_map&
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4219 diff changeset	1404 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	1405 {
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1406 string_vector t_keys;
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1407
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1408 if (keys_ok (*this, rhs, t_keys))
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1409 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5156 diff changeset	1410 octave_idx_type len = t_keys.length ();
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1411
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1412 if (len == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1413 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1414 Cell tmp_lhs (dims ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1415 Cell tmp_rhs (rhs.dims ());
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1416
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1417 tmp_lhs.assign (idx, tmp_rhs, Matrix ());
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1418
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1419 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1420 resize (tmp_lhs.dims ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1421 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1422 error ("size mismatch in structure assignment");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1423 }
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1424 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1425 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1426 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	1427 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1428 std::string k = t_keys[i];
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1429
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1430 Cell t_rhs = rhs.contents (k);
6609 30891d1d0c86 [project @ 2007-05-09 02:12:04 by jwe] jwe parents: 5900 diff changeset	1431
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1432 assign (idx, k, t_rhs);
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1433
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1434 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1435 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1436 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1437 }
4197 40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1438 }
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1439 else
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1440 error ("field name mismatch in structure assignment");
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1441
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1442 return *this;
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1443 }
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe] jwe parents: 4192 diff changeset	1444
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1445 Octave_map&
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1446 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	1447 const Cell& rhs)
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1448 {
5881 70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1449 Cell tmp;
70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1450
70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1451 if (contains (k))
70b3f8f1a793 [project @ 2006-07-08 03:54:17 by jwe] jwe parents: 5880 diff changeset	1452 tmp = map[k];
9127 5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1453 else
5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1454 tmp = Cell (dimensions);
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1455
9127 5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1456 tmp.assign (idx, rhs);
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1457
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1458 if (! error_state)
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1459 {
9127 5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1460 dim_vector tmp_dims = tmp.dims ();
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1461
9127 5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1462 if (tmp_dims != dimensions)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1463 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1464 for (iterator p = begin (); p != end (); p++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1465 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	1466
5ec4dc52c131 fix empty struct indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1467 dimensions = tmp_dims;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1468 }
3932 2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1469
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1470 maybe_add_to_key_list (k);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1471
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1472 map[k] = tmp;
3932 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
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1475 return *this;
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1476 }
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe] jwe parents: 3931 diff changeset	1477
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1478 Octave_map&
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1479 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	1480 {
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1481 if (nfields () == 0)
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1482 {
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1483 maybe_add_to_key_list (k);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1484
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1485 map[k] = Cell (rhs);
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1486
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1487 dimensions = dim_vector (1, 1);
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1488 }
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1489 else
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1490 {
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1491 dim_vector dv = dims ();
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1492
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1493 if (dv.all_ones ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1494 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1495 maybe_add_to_key_list (k);
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1496
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1497 map[k] = Cell (rhs);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1498 }
4675 f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1499 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1500 error ("invalid structure assignment");
4675 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
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1503 return *this;
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
f6d6335c08f6 [project @ 2003-12-16 05:11:26 by jwe] jwe parents: 4625 diff changeset	1506 Octave_map&
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1507 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	1508 {
6639 ed74670db09b [project @ 2007-05-21 19:47:22 by jwe] jwe parents: 6609 diff changeset	1509 if (nfields () == 0)
4563 742993a501b9 [project @ 2003-10-29 06:25:12 by jwe] jwe parents: 4562 diff changeset	1510 {
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1511 maybe_add_to_key_list (k);
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1512
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4567 diff changeset	1513 map[k] = rhs;
4563 742993a501b9 [project @ 2003-10-29 06:25:12 by jwe] jwe parents: 4562 diff changeset	1514
4730 c88afb778c41 [project @ 2004-02-02 18:31:09 by jwe] jwe parents: 4675 diff changeset	1515 dimensions = rhs.dims ();
4563 742993a501b9 [project @ 2003-10-29 06:25:12 by jwe] jwe parents: 4562 diff changeset	1516 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1517 else
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1518 {
4562 4699bdb4c362 [project @ 2003-10-28 21:14:07 by jwe] jwe parents: 4561 diff changeset	1519 if (dims () == rhs.dims ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1520 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1521 maybe_add_to_key_list (k);
5880 84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe] jwe parents: 5781 diff changeset	1522
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1523 map[k] = rhs;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1524 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1525 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1526 error ("invalid structure assignment");
3933 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
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1529 return *this;
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
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1532 Octave_map
7046 fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman] dbateman parents: 7017 diff changeset	1533 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	1534 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1535 Octave_map retval;
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1536
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1537 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	1538
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1539 if (n_idx > 0)
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1540 {
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	1541 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	1542
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1543 for (octave_idx_type i = 0; i < n_idx; i++)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1544 {
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1545 ra_idx(i) = idx(i).index_vector ();
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1546 if (error_state)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1547 break;
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1548 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1549
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1550 if (! error_state)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1551 {
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1552 for (const_iterator p = begin (); p != end (); p++)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1553 {
9379 d77fa87c47d8 oct-map.cc: preserve key order John W. Eaton <jwe@octave.org> parents: 9127 diff changeset	1554 Cell tmp = contents (p);
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1555
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9392 diff changeset	1556 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	1557
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1558 if (error_state)
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1559 break;
8294 b2a6309b2d87 oct-map.cc: copy key_list in indexing functions John W. Eaton <jwe@octave.org> parents: 8175 diff changeset	1560
8682 38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1561 retval.assign (key(p), tmp);
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
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1564 // Preserve order of keys.
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1565 retval.key_list = key_list;
38968f09f7ca optimize Octave_map::index Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	1566 }
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1567 }
5435 66ad03c58880 [project @ 2005-08-31 20:41:47 by jwe] jwe parents: 5329 diff changeset	1568 else
5539 b800ae36fc6a [project @ 2005-11-16 18:45:32 by jwe] jwe parents: 5435 diff changeset	1569 retval = *this;
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1570
5539 b800ae36fc6a [project @ 2005-11-16 18:45:32 by jwe] jwe parents: 5435 diff changeset	1571 return retval;
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3932 diff changeset	1572 }

Mercurial > octave

annotate src/oct-map.cc @ 10743:cb3ed842bd30