|
498
|
1 /* |
|
|
2 |
|
2847
|
3 Copyright (C) 1996, 1997 John W. Eaton |
|
498
|
4 |
|
|
5 This file is part of Octave. |
|
|
6 |
|
|
7 Octave is free software; you can redistribute it and/or modify it |
|
|
8 under the terms of the GNU General Public License as published by the |
|
|
9 Free Software Foundation; either version 2, or (at your option) any |
|
|
10 later version. |
|
|
11 |
|
|
12 Octave is distributed in the hope that it will be useful, but WITHOUT |
|
|
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
|
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
|
15 for more details. |
|
|
16 |
|
|
17 You should have received a copy of the GNU General Public License |
|
|
18 along with Octave; see the file COPYING. If not, write to the Free |
|
1315
|
19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
|
498
|
20 |
|
|
21 */ |
|
|
22 |
|
504
|
23 #if !defined (octave_oct_obj_h) |
|
|
24 #define octave_oct_obj_h 1 |
|
|
25 |
|
1297
|
26 #if defined (__GNUG__) |
|
|
27 #pragma interface |
|
|
28 #endif |
|
|
29 |
|
2877
|
30 class string_vector; |
|
|
31 |
|
1968
|
32 #include <string> |
|
|
33 |
|
498
|
34 #include "Array.h" |
|
|
35 |
|
2369
|
36 #include "ov.h" |
|
498
|
37 |
|
737
|
38 class |
|
2872
|
39 octave_value_list |
|
508
|
40 { |
|
|
41 public: |
|
|
42 |
|
2086
|
43 octave_value_list (void) |
|
2872
|
44 : data () { } |
|
1968
|
45 |
|
2086
|
46 octave_value_list (int n, const octave_value& val) |
|
2872
|
47 : data (n, val) { } |
|
511
|
48 |
|
2086
|
49 octave_value_list (const octave_value& tc) |
|
2872
|
50 : data (1, tc) { } |
|
1968
|
51 |
|
2086
|
52 octave_value_list (double d) |
|
2872
|
53 : data (1, octave_value (d)) { } |
|
1968
|
54 |
|
2086
|
55 octave_value_list (const Matrix& m) |
|
2872
|
56 : data (1, octave_value (m)) { } |
|
1968
|
57 |
|
2086
|
58 octave_value_list (const DiagMatrix& d) |
|
2872
|
59 : data (1, octave_value (d)) { } |
|
526
|
60 |
|
2086
|
61 octave_value_list (const RowVector& v, int pcv) |
|
2872
|
62 : data (1, octave_value (v, pcv)) { } |
|
1968
|
63 |
|
2086
|
64 octave_value_list (const ColumnVector& v, int pcv) |
|
2872
|
65 : data (1, octave_value (v, pcv)) { } |
|
1968
|
66 |
|
2086
|
67 octave_value_list (const Complex& c) |
|
2872
|
68 : data (1, octave_value (c)) { } |
|
1968
|
69 |
|
2086
|
70 octave_value_list (const ComplexMatrix& m) |
|
2872
|
71 : data (1, octave_value (m)) { } |
|
526
|
72 |
|
2086
|
73 octave_value_list (const ComplexDiagMatrix& d) |
|
2872
|
74 : data (1, octave_value (d)) { } |
|
1968
|
75 |
|
2086
|
76 octave_value_list (const ComplexRowVector& v, int pcv) |
|
2872
|
77 : data (1, octave_value (v, pcv)) { } |
|
1968
|
78 |
|
2086
|
79 octave_value_list (const ComplexColumnVector& v, int pcv) |
|
2872
|
80 : data (1, octave_value (v, pcv)) { } |
|
1968
|
81 |
|
2086
|
82 octave_value_list (const char *s) |
|
2872
|
83 : data (1, octave_value (s)) { } |
|
526
|
84 |
|
2086
|
85 octave_value_list (const string& s) |
|
2872
|
86 : data (1, octave_value (s)) { } |
|
1968
|
87 |
|
2086
|
88 octave_value_list (const string_vector& s) |
|
2872
|
89 : data (1, octave_value (s)) { } |
|
526
|
90 |
|
2086
|
91 octave_value_list (double base, double limit, double inc) |
|
2872
|
92 : data (1, octave_value (base, limit, inc)) { } |
|
526
|
93 |
|
2086
|
94 octave_value_list (const Range& r) |
|
2872
|
95 : data (1, octave_value (r)) { } |
|
1968
|
96 |
|
2086
|
97 octave_value_list (const octave_value_list& obj) |
|
2872
|
98 : data (obj.data) { } |
|
508
|
99 |
|
2086
|
100 octave_value_list& operator = (const octave_value_list& obj) |
|
508
|
101 { |
|
1968
|
102 if (this != &obj) |
|
2872
|
103 data = obj.data; |
|
1968
|
104 |
|
508
|
105 return *this; |
|
|
106 } |
|
|
107 |
|
2872
|
108 // Assignment will resize on range errors. |
|
508
|
109 |
|
2086
|
110 octave_value& operator () (int n) { return elem (n); } |
|
1968
|
111 |
|
2086
|
112 octave_value operator () (int n) const { return elem (n); } |
|
526
|
113 |
|
2872
|
114 int length (void) const { return data.length (); } |
|
|
115 |
|
|
116 void resize (int n) { data.resize (n); } |
|
|
117 |
|
|
118 void resize (int n, const octave_value& val) { data.resize (n, val); } |
|
|
119 |
|
|
120 octave_value_list& prepend (const octave_value& val); |
|
|
121 |
|
|
122 octave_value_list& append (const octave_value& val); |
|
|
123 |
|
|
124 octave_value_list& append (const octave_value_list& lst); |
|
|
125 |
|
|
126 octave_value_list& reverse (void); |
|
|
127 |
|
|
128 bool all_strings_p (void) const; |
|
1968
|
129 |
|
|
130 string_vector make_argv (const string&) const; |
|
526
|
131 |
|
|
132 private: |
|
508
|
133 |
|
2872
|
134 Array<octave_value> data; |
|
|
135 |
|
|
136 // This constructor is private with no definition to keep statements |
|
|
137 // like |
|
|
138 // |
|
|
139 // octave_value_list foo = 5; |
|
|
140 // octave_value_list foo = 5.0; |
|
|
141 // |
|
|
142 // from doing different things. Instead, you have to use the |
|
|
143 // constructor |
|
|
144 // |
|
|
145 // octave_value_list (n, val); |
|
|
146 // |
|
|
147 // and supply a default value to create a vector-valued |
|
|
148 // octave_value_list. |
|
565
|
149 |
|
2086
|
150 octave_value_list (int n); |
|
565
|
151 |
|
1968
|
152 void maybe_resize (int n) |
|
|
153 { |
|
|
154 if (n >= length ()) |
|
2872
|
155 data.resize (n + 1, Matrix ()); |
|
1968
|
156 } |
|
526
|
157 |
|
2086
|
158 octave_value& elem (int n) |
|
1968
|
159 { |
|
|
160 maybe_resize (n); |
|
2872
|
161 return data.elem (n); |
|
1968
|
162 } |
|
|
163 |
|
2086
|
164 octave_value elem (int n) const |
|
1968
|
165 { |
|
2872
|
166 return data.elem (n); |
|
1968
|
167 } |
|
508
|
168 }; |
|
498
|
169 |
|
504
|
170 #endif |
|
|
171 |
|
498
|
172 /* |
|
|
173 ;;; Local Variables: *** |
|
|
174 ;;; mode: C++ *** |
|
|
175 ;;; End: *** |
|
|
176 */ |
