|
458
|
1 // -*- C++ -*- |
|
|
2 /* |
|
|
3 |
|
1011
|
4 Copyright (C) 1992, 1993, 1994, 1995 John W. Eaton |
|
458
|
5 |
|
|
6 This file is part of Octave. |
|
|
7 |
|
|
8 Octave is free software; you can redistribute it and/or modify it |
|
|
9 under the terms of the GNU General Public License as published by the |
|
|
10 Free Software Foundation; either version 2, or (at your option) any |
|
|
11 later version. |
|
|
12 |
|
|
13 Octave is distributed in the hope that it will be useful, but WITHOUT |
|
|
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
|
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
|
16 for more details. |
|
|
17 |
|
|
18 You should have received a copy of the GNU General Public License |
|
|
19 along with Octave; see the file COPYING. If not, write to the Free |
|
1315
|
20 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
|
458
|
21 |
|
|
22 */ |
|
|
23 |
|
|
24 #if !defined (octave_ComplexRowVector_h) |
|
|
25 #define octave_ComplexRowVector_h 1 |
|
|
26 |
|
1296
|
27 #if defined (__GNUG__) |
|
|
28 #pragma interface |
|
|
29 #endif |
|
|
30 |
|
1214
|
31 #include "MArray.h" |
|
458
|
32 |
|
|
33 #include "mx-defs.h" |
|
|
34 |
|
1214
|
35 class ComplexRowVector : public MArray<Complex> |
|
458
|
36 { |
|
|
37 friend class ComplexColumnVector; |
|
|
38 |
|
|
39 public: |
|
|
40 |
|
1214
|
41 ComplexRowVector (void) : MArray<Complex> () { } |
|
|
42 ComplexRowVector (int n) : MArray<Complex> (n) { } |
|
|
43 ComplexRowVector (int n, const Complex& val) : MArray<Complex> (n, val) { } |
|
458
|
44 ComplexRowVector (const RowVector& a); |
|
1214
|
45 ComplexRowVector (const MArray<Complex>& a) : MArray<Complex> (a) { } |
|
|
46 ComplexRowVector (const ComplexRowVector& a) : MArray<Complex> (a) { } |
|
458
|
47 |
|
|
48 ComplexRowVector& operator = (const ComplexRowVector& a) |
|
|
49 { |
|
1214
|
50 MArray<Complex>::operator = (a); |
|
458
|
51 return *this; |
|
|
52 } |
|
|
53 |
|
|
54 int operator == (const ComplexRowVector& a) const; |
|
|
55 int operator != (const ComplexRowVector& a) const; |
|
|
56 |
|
|
57 // destructive insert/delete/reorder operations |
|
|
58 |
|
|
59 ComplexRowVector& insert (const RowVector& a, int c); |
|
|
60 ComplexRowVector& insert (const ComplexRowVector& a, int c); |
|
|
61 |
|
|
62 ComplexRowVector& fill (double val); |
|
|
63 ComplexRowVector& fill (const Complex& val); |
|
|
64 ComplexRowVector& fill (double val, int c1, int c2); |
|
|
65 ComplexRowVector& fill (const Complex& val, int c1, int c2); |
|
|
66 |
|
|
67 ComplexRowVector append (const RowVector& a) const; |
|
|
68 ComplexRowVector append (const ComplexRowVector& a) const; |
|
|
69 |
|
|
70 ComplexColumnVector hermitian (void) const; // complex conjugate transpose. |
|
|
71 ComplexColumnVector transpose (void) const; |
|
|
72 |
|
|
73 friend ComplexRowVector conj (const ComplexRowVector& a); |
|
|
74 |
|
|
75 // resize is the destructive equivalent for this one |
|
|
76 |
|
|
77 ComplexRowVector extract (int c1, int c2) const; |
|
|
78 |
|
|
79 // row vector by row vector -> row vector operations |
|
|
80 |
|
|
81 ComplexRowVector& operator += (const RowVector& a); |
|
|
82 ComplexRowVector& operator -= (const RowVector& a); |
|
|
83 |
|
|
84 ComplexRowVector& operator += (const ComplexRowVector& a); |
|
|
85 ComplexRowVector& operator -= (const ComplexRowVector& a); |
|
|
86 |
|
|
87 // row vector by scalar -> row vector operations |
|
|
88 |
|
|
89 friend ComplexRowVector operator + (const ComplexRowVector& a, double s); |
|
|
90 friend ComplexRowVector operator - (const ComplexRowVector& a, double s); |
|
|
91 friend ComplexRowVector operator * (const ComplexRowVector& a, double s); |
|
|
92 friend ComplexRowVector operator / (const ComplexRowVector& a, double s); |
|
|
93 |
|
1205
|
94 friend ComplexRowVector operator + (const RowVector& a, const Complex& s); |
|
|
95 friend ComplexRowVector operator - (const RowVector& a, const Complex& s); |
|
|
96 friend ComplexRowVector operator * (const RowVector& a, const Complex& s); |
|
|
97 friend ComplexRowVector operator / (const RowVector& a, const Complex& s); |
|
|
98 |
|
458
|
99 // scalar by row vector -> row vector operations |
|
|
100 |
|
|
101 friend ComplexRowVector operator + (double s, const ComplexRowVector& a); |
|
|
102 friend ComplexRowVector operator - (double s, const ComplexRowVector& a); |
|
|
103 friend ComplexRowVector operator * (double s, const ComplexRowVector& a); |
|
|
104 friend ComplexRowVector operator / (double s, const ComplexRowVector& a); |
|
|
105 |
|
1205
|
106 friend ComplexRowVector operator + (const Complex& s, const RowVector& a); |
|
|
107 friend ComplexRowVector operator - (const Complex& s, const RowVector& a); |
|
|
108 friend ComplexRowVector operator * (const Complex& s, const RowVector& a); |
|
|
109 friend ComplexRowVector operator / (const Complex& s, const RowVector& a); |
|
458
|
110 |
|
|
111 // row vector by matrix -> row vector |
|
|
112 |
|
|
113 friend ComplexRowVector operator * (const ComplexRowVector& a, |
|
|
114 const ComplexMatrix& b); |
|
|
115 |
|
1205
|
116 friend ComplexRowVector operator * (const RowVector& a, |
|
|
117 const ComplexMatrix& b); |
|
|
118 |
|
458
|
119 // row vector by row vector -> row vector operations |
|
|
120 |
|
|
121 friend ComplexRowVector operator + (const ComplexRowVector& a, |
|
|
122 const RowVector& b); |
|
|
123 friend ComplexRowVector operator - (const ComplexRowVector& a, |
|
|
124 const RowVector& b); |
|
|
125 |
|
1205
|
126 friend ComplexRowVector operator + (const RowVector& a, |
|
|
127 const ComplexRowVector& b); |
|
|
128 friend ComplexRowVector operator - (const RowVector& a, |
|
|
129 const ComplexRowVector& b); |
|
|
130 |
|
458
|
131 friend ComplexRowVector product (const ComplexRowVector& a, |
|
|
132 const RowVector& b); |
|
|
133 friend ComplexRowVector quotient (const ComplexRowVector& a, |
|
|
134 const RowVector& b); |
|
|
135 |
|
1205
|
136 friend ComplexRowVector product (const RowVector& a, |
|
|
137 const ComplexRowVector& b); |
|
|
138 friend ComplexRowVector quotient (const RowVector& a, |
|
|
139 const ComplexRowVector& b); |
|
|
140 |
|
458
|
141 // other operations |
|
|
142 |
|
|
143 friend ComplexRowVector map (c_c_Mapper f, const ComplexRowVector& a); |
|
|
144 void map (c_c_Mapper f); |
|
|
145 |
|
|
146 Complex min (void) const; |
|
|
147 Complex max (void) const; |
|
|
148 |
|
|
149 // i/o |
|
|
150 |
|
|
151 friend ostream& operator << (ostream& os, const ComplexRowVector& a); |
|
532
|
152 friend istream& operator >> (istream& is, ComplexRowVector& a); |
|
458
|
153 |
|
|
154 private: |
|
|
155 |
|
1214
|
156 ComplexRowVector (Complex *d, int l) : MArray<Complex> (d, l) { } |
|
458
|
157 }; |
|
|
158 |
|
1205
|
159 // row vector by column vector -> scalar |
|
|
160 |
|
|
161 Complex operator * (const ComplexRowVector& a, const ColumnVector& b); |
|
|
162 |
|
|
163 Complex operator * (const ComplexRowVector& a, const ComplexColumnVector& b); |
|
|
164 |
|
|
165 // other operations |
|
|
166 |
|
1196
|
167 ComplexRowVector linspace (const Complex& x1, const Complex& x2, int n); |
|
|
168 |
|
458
|
169 #endif |
|
|
170 |
|
|
171 /* |
|
|
172 ;;; Local Variables: *** |
|
|
173 ;;; mode: C++ *** |
|
|
174 ;;; page-delimiter: "^/\\*" *** |
|
|
175 ;;; End: *** |
|
|
176 */ |
